Tool 01 / Acceleration
0–60 Calculator
Estimate your car’s 0–60 mph time from its weight and rated power, then see how two upgrades compare.
Worked example
From specs to a 0–60 estimate
A hypothetical 3,500 lb car rated at 300 hp has a model estimate of 6.10 s to reach 60 mph.
Adding 30 hp for $1,500 brings the estimate to 5.72 s at $388.09 per 0.10 s saved. Removing 100 lb for $250 gives 5.98 s at $205.81 per 0.10 s saved.
Where do I find curb weight and rated power?
Start with the manufacturer’s specs for your exact model year, trim, engine, and drivetrain. Enter curb weight before adding occupants or cargo. Use rated engine horsepower, or rated system power for a hybrid or EV. For mechanical horsepower, use the hp field. If your spec sheet lists kW, switch to metric and enter that figure directly.
Why might a road test show a different time?
Launch, grip, tires, gearing, surface, and rollout can change the clock. The estimate uses curb weight and rated power. An optional measured run scales both upgrade scenarios by the same factor. That works best when the launch and timing methods are comparable.
How should I compare upgrades?
Enter each scenario against the original vehicle. The estimate uses the final curb weight and rated power in each scenario. You can also check the power or weight needed for a specific time, or compare vehicle specs with the power-to-weight tool.