Calculate torque from horsepower and RPM. Understand your vehicle's pulling power and acceleration capability.
Advertisement
Enter Your Measurements
Results
Torque
315.12
lb-ft
Advertisement
Formula
Torque = (Horsepower × 5252) / RPM
How to Use This Calculator
How to Use
- 1
Enter your engine's horsepower.
- 2
Enter the RPM for the calculation.
- 3
Get the torque output in lb-ft.
Frequently Asked Questions
Frequently Asked Questions
What is torque?
Torque is the rotational force your engine produces. Measured in pound-feet (lb-ft), it determines how fast you accelerate.
Why do trucks have high torque?
Trucks need high torque to pull heavy loads and tow. They don't need as much horsepower because they don't need high top speeds.
Advertisement
Related Calculators
Related Calculators
About This Calculator
This calculator uses the formula: Torque = (Horsepower × 5252) / RPM. All calculations follow industry-standard methods. Results are estimates — always verify with a licensed professional for structural or code-compliant work.
Built and maintained by the CalcSmart team. Last updated March 2026.
▶Embed this calculator on your website
Copy and paste this code into your page:
<iframe src="https://calcsmart.io/embed/torque-calculator" width="100%" height="520" frameborder="0" style="border-radius:8px;border:1px solid #e5e7eb" title="Torque Calculator"></iframe>Free to embed. Attribution link included automatically.