0-60 Time Calculator
Estimate acceleration from power-to-weight.
Enter your values
Enter the vehicle weight with driver in lb.
Enter the wheel horsepower in hp.
Choose one of: All-wheel drive, Rear-wheel drive, Front-wheel drive.
Results update instantly as you type — no submit needed. Your values are remembered on this device, and the shareable link reopens the calculator with exactly these numbers.
- Estimated 0-60 mph
- 6.67 s
- 0-100 km/h
- 7 s
- Power-to-weight
- 11.33 lb/hp
- hp per tonne
- 195 hp/t
Quick answer
0-60 time scales with the cube root of pounds per horsepower; grip and launch quality decide how much of that power actually reaches the road.
0-60 ≈ k × (weight ÷ hp)^0.75
At a glance
| What it does | Estimate acceleration from power-to-weight. |
|---|---|
| Category | Auto |
| Inputs needed | Vehicle weight with driver, Wheel horsepower, Drivetrain |
| Main output | Estimated 0-60 mph |
| Formula | 0-60 ≈ k × (weight ÷ hp)^0.75 |
| Cost | Free — no sign-up, no download |
How to use the 0-60 Time Calculator
- 1Enter the weight of the car as it is driven, including you.
- 2Enter wheel horsepower.
- 3Pick the drivetrain — AWD launches hardest, FWD wheelspins most.
Inputs explained
- Vehicle weight with driver(lb)
- Enter the vehicle weight with driver in lb.
- Wheel horsepower(hp)
- Enter the wheel horsepower in hp.
- Drivetrain
- Choose one of: All-wheel drive, Rear-wheel drive, Front-wheel drive.
Worked example
Using the values the calculator loads with:
Inputs
- Vehicle weight with driver3400 lb
- Wheel horsepower300 hp
- DrivetrainRear-wheel drive
Results
- Estimated 0-60 mph6.67 s
- 0-100 km/h7 s
- Power-to-weight11.33 lb/hp
- hp per tonne195 hp/t
Frequently asked questions
Why is my real 0-60 slower?
Street tires, a cold surface, traction control cuts and a rolling-out timing method all change the result by several tenths.
Does weight or power matter more?
Below about 10 lb/hp, traction and gearing dominate; above that, cutting weight and adding power help almost equally.
What do I need to enter into the 0-60 Time Calculator?
Just 3 values: vehicle weight with driver, wheel horsepower, drivetrain. Every field starts with a realistic example, so you can change one number at a time and watch the result update instantly.
How does the 0-60 Time Calculator work out the answer?
0-60 time scales with the cube root of pounds per horsepower; grip and launch quality decide how much of that power actually reaches the road. It applies the formula 0-60 ≈ k × (weight ÷ hp)^0.75 and shows the working so you can check each step by hand.
Is the 0-60 Time Calculator free, and do I need an account?
It is completely free with no sign-up, no download and no usage limit. Everything is calculated in your browser, so the numbers you type never leave your device.
Results are estimates for general information. For medical, legal, structural or financial decisions, confirm with a qualified professional.