About this calculator

Spec sheets and torque wrenches use different units. 1 ft-lb = 1.355818 Nm; 1 in-lb = 0.112985 Nm; 1 kgf·m = 9.80665 Nm.

How it works

Enter your torque and unit. The result updates as you type. Nothing you enter is stored.

Limits

Real-world figures vary with driving style, load, tyre wear and weather.

Who it's for

Drivers, mechanics and car enthusiasts comparing setups or running costs.

Frequently asked questions

What does the Torque Converter (Nm ↔ ft-lb) do?

Convert torque between Newton-metres, foot-pounds, inch-pounds and kgf·m. Spec sheets and torque wrenches use different units. 1 ft-lb = 1.355818 Nm; 1 in-lb = 0.112985 Nm; 1 kgf·m = 9.80665 Nm.

Is the Torque Converter (Nm ↔ ft-lb) free to use?

Yes. Every calculator on Calcurly.com is free, works in your browser without sign-up, and can be embedded on your own website.

How accurate is the Torque Converter (Nm ↔ ft-lb)?

Results are calculated in real time using industry-standard formulas. Treat the output as a well-informed estimate — always cross-check with local regulations, product datasheets, or a qualified automotive & mechanic professional before committing to a purchase or a job.

What inputs does the Torque Converter (Nm ↔ ft-lb) need?

Enter values for: Torque, Unit. Sensible defaults are pre-filled where possible so you can start with a single change.

Can I embed the Torque Converter (Nm ↔ ft-lb) on my own website?

Yes — copy the iframe snippet at the bottom of this page, or use the Embed Generator to customise the size. The embedded version stays in sync with the live calculator on Calcurly.com.