Horsepower weight top speed calculator. Quarter Mile Time After Modification (ET2) Select Unit.

This calculator will provide the speed of the vehicle based on transmission gear ratio, engine RPM, tire height, and the ring gear and pinion gear ratio in the rear end axle differential housing. Battery Weight (in pounds): A typical battery is 65 lbs. The strikeengine. Feb 10, 2024 · Input the horsepower (HP) and weight in tons of your vehicle or machinery. This approach calculates the “factor” for your boat that is spelled out in the rules. Engine: Naturally Aspirated Petrol | 4638cc 16v V8. This result is usually between 1-2 horsepower. So that means that by taking 100lbs out . It is an interesting exercise to see what the power requirements and weight limits are to meet your ideal strip time. This step helps in understanding the effort your engine puts into moving the vehicle. Ring & pinion gear ratio Tire height (in. In marine engineering, the Crouch constant is used to relate the These equations are for recreation only. 82. This chart is under optimal conditions. According to The Elapsed Time (ET) Method, Estimated engine power: According to The Trap-Speed Method, Estimated engine power: This free engine horsepower calculator estimates vehicle engine horsepower using two different methods, the elapsed time method and the trap-speed method. 65 seconds, with a trap speed of 117. Not a substitude for actual testing. C is a constant, which in this context is often referred to as the Crouch constant. Optimum Slip Percent (For max top speed) Heavy V bottom: Low drive height, cabin, side by side engines: 225 Mar 22, 2024 · The following formula is used to estimate a quarter-mile time from horsepower: T = ( W / H ) ^ (1/3) * 5. To generate PWR, click on the button "Calculate PWR". Note that in our calculator, you can For example, a 2,400 pound vehicle with 300 horsepower should make it through the quarter-mile in 11. CALCULATES HORSEPOWER REQUIRED FOR DEFINED TOP SPEED. This calculator uses real world data from 100s of cars in conjunction with mathematical Brushless Electric Estimated Speed Calculator - RC Car Calculator. Adjust using real data after you get close. Input Values. 5 watts. Find the Vehicle HorsePower to Weight Ratio with Vehicle power and Vehicle weight. Change in Horsepower: Calculate. In this method, we require the weight of the vehicle and the speed at which the vehicle finished a quarter-mile that is equivalent to 402. Vehicle Weight (in pounds): Vehicle Horsepower: RPM through lights: Tire Diameter (Height) in Inches: Input Parameters, Please. This is the length of your boat's hull at the height of the waterline. Back to Calculators Index. If you have a flat bottom boat, you’ll need to downsize the Horsepower & Aerodynamic Drag Calculator. A 17% driveline loss is assumed for flywheel HP. Very few cars run 100% of their optimum. 4 kph. 52 HP. 1/4 Mile E. We have previously dynoed this car and we got a horsepower figure of 100BHP and torque of 140NM. Imperial. The car weighs 3,500 lbs , and you want to know how fast it can go from 0 to 60 mph when you're driving it with one other passenger and a half tank of fuel in dry weather conditions. 499 watts Boiler Horsepower, hp(S) —34. 5-second time based on factors such as weight, engine type, drivetrain, and tire conditions. In theory, the truck should be able to accelerate twice as fast as the car, though, in The Horsepower Calculator will calculate the horsepower of any vehicle instantly if you provide the total weight in pounds of the vehicle (and its occupants) and the MPH (miles per hour) that the vehicle is traveling the instant the vehicle crosses the finish line for the quarter mile ( called the “trap speed” ). The equation says that 1 HP can move 40 pounds (18 kg) of boat weight at 20 mph (32. , C = 220. 81 * (12 * . Trap-speed method – Applies vehicle weight also and takes into account the car's speed on the quarter-mile finish line (this is not average speed, but the speed at the moment of crossing the end line). Shaft horsepower is to be the actual uncorrected engine horsepower less drive train losses. Not a substitute for actual testing. e. Metric. Use the horsepower calculator to find out how much horse power a car would require to run at a given speed. 2 km/h). Click on the "Calculate" button to generate the calculation. This calculator computes the estimated engine or motor horsepower from trap speed. Example 1. p. com engine horsepower calculator calculated the peak flywheel power at around 95BHP and peak torque of 145NM. Where T is the estimated quarter-mile time (seconds) W is the weight of the car (lbs) H is the total horsepower of the car. To solve for speed or rate use the To calculate the surface speed in inches per minute: Speed = 87. Some streamliners like the Lambky Vincent have only 4 square feet frontal area. This chart shows how much horsepower is needed at the flywheel to run an Elapsed Time in the ¼ mile. A car's top speed is affected by many things. Simply select the driven wheels for your car, enter the kerb weight (KG) and the flywheel horsepower (BHP). 1/4 Mile Calculations. Calculate Horsepower with the Trap Speed Method. ET/MPH From Horsepower Calculator. 1/4 Mile ET. Your vessel's hull speed will then be calculated and presented in the second field. 1/4 Mile ET & Trap Speed Calculator. Step 2: Insert the boat's displacement, D = 6800 lbs. The formula is: Horsepower = Weight × (Speed)^3 / 234. The Quarter Mile Calculator is essential for any drag racing enthusiast looking to optimize their vehicle’s performance. For a boat, the formula S = √ (P / D) × C can be used to determine the speed, where: S is the speed of the boat. Torque Converter Stall; Circle Track; XTM and XFM Series; HD / Street & Strip; Performance; Full Race; The Billet Generation; 10″ – 12″ Hybrid The TorqueStats calculator has been designed to compute the following performance stats times: 0-60, 0-100, 60-100, Quarter Mile and Dragstrip Quarter Mile. 825 2. Given a few bits of information on your drivetrain and tires it will computer shift points, max RPM. 34 x The Square Root of Waterline Feb 8, 2024 · For example, if you weigh 180 lbs, and climb a 12-foot staircase in 4 seconds, that equals ( (180 * . To calculate the quarter mile time from the horsepower, divide the weight by the horsepower, raise this result to Calculate HP from Trap Speed: Vehicle weight in pounds (including driver) lbs. To calculate boat speed: Step 1: Enter shaft horsepower value P = 3000 hp. What is 3 hp equal to? 3 horsepower is equal to approximately 1,650 pounds (3 * 550 lbs). After entering the required data, click on the “Calculate” button. Use the horsepower calculator to find out how much horse power a car would require to run at a given Quarter Mile ET/Gear Calculator. 65 seconds, with a trap speed of 117 miles-per-hour. Horsepower (HP) Weight (lbs) Shifts. The power of an engine is called as horsepower. 5 pounds of water evaporated per hour at 212 degrees Fahrenheit, approximately 9,809. 0156. 10 FAQs and Answers. Power per 1000KG = (HP / Weight in KG) × 1000. ): Weight (lbs): Speed (mph): A vehicle weighs 3,000 pounds and has 300 horsepower of weight, usually taking around 12. Wallace Racing - ET/MPH/HP Calculator. Vehicle Weight (in pounds) Vehicle Horsepower. Drag Coefficient (Cd): ie: typical value for later model saloon: 0. Our 0-100 kph (km/h) time and speed calculator has used real-life figures from 100s of officially published car statistics to test a complex formula. Number of passengers: Avg. Gear Ratios Drag Strip Performance - 1/8 Mile Horsepower Requirements from MPH - 1/8 Mile Horsepower Requirements from ET - 1/8 Mile ET from MPH - MPH - Km/H in 1/4 Mile using Horsepower - 1/4 Mile Horsepower Requirements from MPH - 1/4 Mile Horsepower Requirements from ET 3500 / x = 15. Quarter Mile Time After Modification (ET2) Select Unit. Use this formula for horsepower using the trap speed method: horsepower = weight × (speed ÷ 234) 3 The calculation of engine horsepower is integral to the automotive industry. The value will be returned in both miles per hour and kilometers per hour. Tire height (inch. A higher ratio often indicates better performance, making it a valuable metric for optimization. Binsfeld’s Power – Torque – Speed Conversion calculator provides a fast, easy way to calculate speed, torque or power. 6. Enter your vessel's waterline length into the first field. Passenger Weight (in pounds): 5 days ago · Calculate your ET/MPH From HP/Weight. Horsepower = 100×500 5252. 3. 84. Use the calculator that corresponds to your desired units of Mar 5, 2024 · This formula considers the vehicle’s weight, speed, and elapsed time to determine the horsepower required for the run accurately. 4. 5. Frontal Area (Sq. Mar 5, 2024 · The top speed of a vehicle with 300 horsepower depends on various factors, including aerodynamics, gearing, and weight. 68 hp. If rate r is the same as speed s, r = s = d/t. Click “Calculate” to get the estimated speed. Equations are dependent on units and listed below. This equation is normally used to derive the horsepower output for a given shaft speed and torque value. If an engine has 200 horsepower, the engine is capable of doing 200 units of work in one hour. Jul 3, 2020 · The shaft horsepower is determined as the engine horsepower without the losses of the drive train. ) in seconds and trap speed along with the vehicle weight with driver (lb) and this calculator will give you an estimate of horsepower and torqe to the wheel(s) as well as power to weight ratio (HP per lb). Use the Drag Performance Calculator to calculate the theoretical 1/8 Mile ET, 1/4 Mile ET, 1/4 Mile Top End Speed, and Ideal 1/4 Mile Gear Ratio and the 0-60 MPH Time Calculator to calculate the theoretical 0-60 Time for a given application. Figure your ¼ mile time. Calculate ET and MPH from HP and Weight. 1/4 Mile ET: 1/4 Mile Top End Speed: Ideal Ratio: Use the Gear Ratio Speed Calculator to determine which is the case for your particular scenario. ) Engine RPM Transmission gear ratio. Weight is as the car sits on the line; driver and gas in it. This calculator estimates your top speed when horsepower is added. Wallace Racing BACK to Calculators Todays date is 7/18/2024 These equations are for recreation only. The hull factor for predicting speed This calculator is for entertainment value only. (Mandatory) Enter power in hp or kW and choose the input unit. 1/4 Mile Calculator. Calculate the 0-60 Time for a car given the Vehicle Horsepower, Weight, Drive Type, and Transmission type. 46 seconds to travel; the ¼ mile trap speed will be around 108. = 500005252. Choose the unit system that you want to use from the drop down menu. Therefore, your quarter-mile elapsed time for a 500-pound car with 85 horsepower and a constant of 5. Weight. Use the 0-60 MPH Time Calculator to calculate the theoretical 0-60 Time for a given application. Enter the total weight of both the vehicle and the driver. Adjustments of -5 to -10% of corrected dyno figures are typical. The calculator will then compute the performance times. Divide the number of Watts by 746 to find out your horsepower rating. Top Speed: 175. ) Home; Converters. 3 meters. Rear Wheel HP is assuming a 10% drive train loss. Calculate an estimated 0-60 mph time by entering horsepower, curb weight, drive type, and transmission Enter the following values. 2. To do another, click the Clear Values button and then enter a new set of values. The following table can be used to estimate what your car would run in the quarter-mile based on your 1/8-mile elapsed time. Approximate Motor Weight (in pounds): Just a guess, to start. Calculation Formula. HP. 7/18/2024 11:31:21 AM. Mar 24, 2024 · The rule of thumb is that your boat needs more power to reach a higher speed. RPM through lights (finish line) Tire Diameter (Hght. Top Speed: 145 mph. 61 mph at the end of the quarter mile. Within the scope of what cars actually weigh, weight isn't a factor. You can also add a up to three more vehicles to compare the results. Calculate 1/8th Mile Stats: Vehicle Weight (in pounds): Vehicle Horsepower: RPM through lights: Tire Diameter (Height) in Inches: Input Parameters, Please 1/8 Mile ET: 1/8 Mile Top End Speed: Ideal Ratio: Jul 9, 2013 · To calculate your approximate 1/4 mile time enter the hp & weight in KG (not lb) HP Weight kg (incl driver!) 1/4 mile time. If the vehicle weight is 20 and speed is 30 mph, then putting values in the equation the HP will be The formula to calculate an the power-to-weight ratio can be seen below, this is what we use in the calculator above. ) in Inches. You'll need a close approximation of your vehicle's frontal area in square feet to make this calculator entry. Click the “Calculate” button, and the 1/4 Mile Calculator will return this information: 10. By adding values in the power-to-weight ratio (PWR) formula: = \frac {350} {3000} 3000350. So, try our calculator and see how your vehicle measures up DRAG PERFORMANCE CALCULATOR. People who would like to find out how much power their The most common definition of horsepower, mechanical horsepower, is the horsepower James Watt invented in 1782. The 1/8 mile ET-MPH-HP drag race calculator is a tool used by drag racers to estimate their elapsed time (ET), speed (MPH), and horsepower (HP) for an 1/8 mile drag race. [wps_products For example, a 2,400 pound vehicle with 300 horsepower should make it through the quarter-mile in 11. 98 inches × 400 RPM = 35,192 inches per minute To convert this to a different unit, such as miles per hour or kilometers per hour, you would need to perform additional calculations, considering factors like unit conversions and time. Speed = 500 revolutions per minute. 333 × 5. D is the drag acting against the boat. 515 seconds. The calculator then computes the HP per ton ratio, providing a numerical representation of the power-to-weight relationship. We can utilize the 1/4 mile time calculator to find the ET and the trap speed of the car. Calculator - Basis for Formula. Enter the engine power in horsepower. It could range from 120 mph to 160 mph or more. Using the formula: ET-MPH-HP Calculator. We have found manufactures published weight to be unsuitable for these calculations. Calculate ¼-mile trap speed from HP and weight: This formula is applied to calculate the speed or velocity at the end of the run. Weight includes the mass of the whole body. 27. ft. The stock 93 RX-7 was rated at 255 HP at the flywheel and had a top speed of 158. Ideal 1/4 Mile Gear Ratio. Choose which equation you would like to use to calculate the terminal speed at the end of the quarter-mile and the quarter-mile ET. 825)³. Using weight and horsepower values, you can estimate your vehicle’s ET and trap speed, test modifications, and fine-tune your ride to achieve optimal results. The HP to Weight Ratio is calculated using the formula: \[ \text{HP to Weight Ratio (hp/lb)} = \frac{\text{HP}}{\text{W}} \] Where: HP is the total horsepower, This calculator estimates your quarter mile elapsed time (ET) when given the weight of the car and flywheel or wheel horsepower. Metric Horsepower, hp(M) —75 kgf-m per second, approximately 735. Enter 1/4 mile elapsed time (E. Top speeds are either gear limited or drag limited. This calculator estimates your 60 foot, eighth and quarter mile elapsed times and trap speed when given the weight of the car and flywheel or wheel horsepower. Enter your 1/8th Mile ET/Speed and Weight of your car Use the Drag Performance Calculator to calculate the theoretical 1/8 Mile ET, 1/4 Mile ET, 1/4 Mile Top End Speed, and Ideal 1/4 Mile Gear Ratio and the 0-60 MPH Time Calculator to calculate the theoretical 0-60 Time for a given application. 071 hp/lb. The lower the number, the faster your boat will go. Note: This is a rough and quick estimate of engine horsepower. Power = 350 Hp. An 11% driveline loss is assumed for Wheel HP. Trap speed at end of 1/4 mi in m. 825 is 10. Transmission gear selection can be from a list of some common gearboxes or enter the gear ratios (Up to 8 Speeds 6 days ago · The hull speed calculator is just as easy to use as the formula. Mar 20, 2024 · Calculate the Ratio: Divide the weight of your vehicle (either in pounds or kilograms) by its speed at the quarter-mile mark (in mph, km/h, or m/s). Vehicle speed in MPH. 09 square feet. 06 horsepower per pound. Jun 26, 2006 · Most of the web top speed calculators use engine (maximum rev), Under vehicle weight, the tire is compressed where it meets the road, forming a contact patch. Solve for X (which I have done for you below) "Weight loss" to "Horsepower" Formula. 70 m (approximately 5. Using ¼-mile time and weight Sep 28, 2022 · Let’s calculate the advance ratio at an engine speed of 4300 RPM and a propeller diameter of 1. 454) * 9. It should be used for recreational use only. This useful calculator computes an estimate of boat speed for a modern planing monohull using inputs of the power at the propeller shaft, the total boat weight, and a coefficient called the hull factor. 81 ( Non-geek translation: original weight divided by some unknown horsepower would give us the same power-to-weight ratio as 3400 / 215). Alternatively, the trap-speed method calculates horsepower by analyzing the vehicle's speed at the end of a quarter-mile run, emphasizing the vehicle's ability to maintain high speeds over distance. 11667 (hp (l)/lb) 2. Chevrolet Chevy II Nova SS 283 V8 Turbo Fire. Suppose an engine produces a torque of 250 lb-ft (340 Nm) and operates at 5000 RPM. What is the 0-100 Time of a 180 HP Sports Car? The calculator estimates a 6. Enter the Brushless Motor KV value. Not to be used in place of real testing. Horsepower (E. Use the Gear Ratio Speed Calculator to determine which is the case for your particular scenario. Enter the current wind speed in knots. The factor is simply the length multiplied by the width of your boat. You can enter tire size by the standard profile numbers or by the tire diameter. Enter the engine's horsepower. How to Use: Enter the length of the boat in meters. Oct 21, 2023 · distance = speed x time. Secondary Propulsion Weight (in pounds): This could be a kicker motor or an electric trolling motor: Number of Batteries: Avg. Constant: 5. 6 pounds per horsepower. 3048)) / 4 = 733 watts. Therefore the horsepower of the engine of the vehicle will be 9. Jan 25, 2022 · Taking 5,000 divided by 300 gives you a result of 16. The trap speed method is a way of estimating horsepower using the weight of the vehicle and its speed at the end of a quarter-mile or 400-meter run. The propeller shaft is geared down by a ratio of 2. RPM's per volt Enter the LiPo cells in series Enter the amount of teeth for the pinion gear and spur gear Enter the amount of teeth for the pinion hear and spur gear of the differential Enter the diameter of the tires in mm. You can also use the hull speed calculator backward to work out how Calculate Change in Engine Horsepower Performance using the Trap Speed Method. distance = rate x time. Jul 9, 2024 · This ratio helps in understanding how efficiently a vehicle can use its power relative to its weight, which is a key determinant of its speed and acceleration. Input the power of the vehicle's engine. = ( Power / Weight ) = ( 234 / 15000 ) Vehicle horsepower To Weight Ratio = 0. Vehicle weight in pounds (including driver) lbs. Based on this value, you lookup the maximum horsepower in a table. Weight is as the car sits at the line: driver and gas in the car. T. Old weight (3500) / New Power-to-Weight Ratio (15. Drag Racing Calculators,Calculators to find 1/4 mile ET and MPH, CID,Piston Speed,gear ratio,carburetor size,margin of victory,Engine calculator, Calculates relative horsepower, air density, density altitude, virtual temperature, actual air pressure, vapor pressure and dyno correction factor and more. Method) 1/4 Mile Trap Speed: Torque (E. Vehicle Weight. Solution: Given that: Car Weight = 3000 pounds. Weight is as the car sits on the line: driver and gas in it. Results. ): Weight (lbs): Speed (mph): Jun 13, 2024 · horsepower = weight / (elapsed_time / 5. By applying this formula, you can calculate the horsepower output of various engines or motorized systems accurately. Horsepower = 9. Aug 15, 2011 · Click on Calculate Potential Speed. Apr 7, 2023 · Using the data from the video and this calculator we get this graph for the Focus MK1 1. Car Stats Calculator. 0-60mph: 9. 300 horsepower, the chirp of How to Get the 0-60 Time of a 160 HP SUV? Use the provided calculator by entering relevant data like weight, motor type, gearbox, drive type, tire type, and weather conditions. In short, horsepower measures how much power or work an engine can do over a certain period of time. A Suzuki Hayabusa has a frontal area of 6. Example Solve. V = 120 k t s = 120 × 0. Here the Vehicle power is 234 hp and Vehicle weight is 15000 pound. Substituting the known values, we get. Drag Coefficient (Cd): Frontal area (sq. Jan 9, 2017 · Note: Since this calculator is based on statistics from listed figures, it's important that you enter the data it asks of you and not whp numbers or race-ready weight. Speed (MPH): <-- Enter the target top speed. You can use the equivalent formula d = rt which means distance equals rate times time. Calculate. Here's how horsepower is calculated: Horsepower = (Torque x Engine Speed) / 5252. According to that, you can calculate that your boat weighing 2,000 pounds (907 kg) needs 50 HP to reach the speed of 20 mph (32. Enter the vehicle's curb weight. 34. The formula is: horsepower = weight × (speed / 234)³. 1/8-MILE TO 1/4-MILE CONVERSION TABLE. 5 days ago · Calculate the speed of a racing hydroplane having an engine that delivers 3000 hp and displaces 6800 pounds of water. Wallace Racing - 1/8th Mile ET/MPH/HP Calculator. Doing the opposite calculation — taking 300 divided by 5,000 — gives you a result of 0. 035 hp/lb. Now we may apply the Horsepower formula as below: Horsepower = Torque×Speed 5252. It helps manufacturers and customers alike understand the performance potential of a vehicle. 01 suare feet. For example, a sports car manufacturer might use these calculations to optimize the power-to-weight ratio, thereby enhancing the car's acceleration and top speed. Speed: Converter Slip: % Input DATA Please MPH Calculator: RPM: Torque = 100 pound foot. 1/4 Mile Top End Speed. This is a gear, speed and shift point calculator. 08 miles-per-hour. Jul 10, 2024 · Suppose you bought a new RWD (rear-wheel drive) sedan with a 260 hp (horsepower) petrol engine, an automatic gearbox, and running on normal tires. And for the small Ford Fiesta, the calculation is as follows: PWR of small car = 89 hp / 2546 lb = 0. ): Here is an example: 1. A Kawasaki ZX-12 has a frontal area of 6. 825. The formula for horsepower for this type will be: Horsepower = Weight× (Speed )3 divided by 234. This calculator has been designed to compute the following performance stats times: 0-60 mph, 0-100, 60-100, Quarter Mile and Dragstrip Quarter Mile. Jul 13, 2024 · PWR of pickup truck = 290 hp / 4069 lb = 0. Step 3: Choose the Crouch constant, C from the list for hydroplanes, i. Determine the horsepower of a car which moves with a speed of 600 revolutions per minute and has a torque of 100 pound-foot. Gear Ratios - RPM from Speed, Rear & Trans. 67 r p s. - Speed from RPM, Rear & Trans. This web app uses the quarter mile distance or track. Method It's a very small factor a top speed compared to wind resistance - and is also dependent on how much lift the car makes at speed. Using the formula, we can determine the horsepower: Horsepower = (250 lb-ft x 5000 RPM) / 5252 = 238. Select Unit. Enter the weight of the boat in kilograms. So we can see that the pickup truck has double the power-to-weight ratio of the small car. The times shown are effectively the best most drivers can hope to achieve. 5 seconds. These equations are for recreation only. The weight section of the calculator automatically adds 150lbs to account for yourself just in case you forget | please adjust accordingly. Another simple way to calculate the boat top speed or also known as the hull speed is by using this boat speed formula: Boat Speed = 1. Input your HP and Weight please. h. The entire car must be set up perfectly to run these times. Let’s consider an example where a vehicle with a weight of 3000 lbs completes a quarter-mile run in 12 seconds at a speed of 120 mph. Trap speed is the velocity or speed of a vehicle at the end of a run or race competition. = 0. Federal regulations Oct 7, 2020 · The calculator above uses the computational method. I know it seems weird, but don't include the weight of the driver either. The constant, on the other hand, are typically calculated from private tests. 51444 = 61. This calculator uses the formula: (1) H P = (M P H 234) 3 × W e i g h t. This calculator uses the following formulas: Calculate ¼-mile ET from HP and weight: (1) E T = (W e i g h t H P). s − 1 4300 R P M = 4300 60 = 71. This calculator is great for: People who are keen to buy a car. 73 m. P is the power applied to propel the boat. I'm not talking about a 5 pound car with a million hp or a 100 ton car with 5 hp. Select the current water conditions from the dropdown. 00 seconds. Find power to weight ratio of a cyclist who weighs 60 kg and can sustain a power output of 210 watts. Rate and speed are similar since they both represent some distance per unit time like miles per hour or kilometers per hour. If you want to convert horsepower to torque, check out this calculator. Gear Ratios Drag Strip Performance - 1/8 Mile Horsepower Requirements from MPH - 1/8 Mile Horsepower Requirements from ET - 1/8 Mile ET from MPH - MPH - Km/H in 1/4 Mile using Horsepower - 1/4 Mile Horsepower Requirements from MPH - 1/4 Mile Horsepower Requirements from ET Dec 9, 2021 · How to calculate power to weight ratio. This Car Performance Calculator will allow you to calculate the horsepower of the engine of your car. 81) = 221. How to use the Speed-torque calculator: The above speed-torque calculator requires the following data for calculation: Enter motor speed in RPM. 7 inches) with the aircraft flying at 120 knots. The calculator can also compute any one parameter from the other three parameters—a most useful feature. Total Weight of Car (with the driver included): 500 3. Vehicle weight should include not only the vehicle, but also the driver, the passenger, and anything else of significant weight. 38 hp. Quarter Mile Time Before Modification (ET1) Select Unit. FAQ's. May 15, 2023 · The following calculators can be used to estimate the engine horsepower of a vehicle based on the weight of the vehicle, elapsed time, and speed used to finish a quarter mile run. It takes into account various factors such as vehicle weight, tire diameter, and track conditions to provide an accurate estimate. Use our power-to-weight calculator to calculate the amount of power a vehicle has in relation to it's weight. Calculate your Horsepower. pv ug gq hr tp bh ej qo qq sj