How many kgf·m are in one inch-pound?

1 inch-pound (in·lb) equals 0.011521246 kilogram-force meters (kgf·m). This is derived from the international inch (0.0254 m) and the standard pound-force (0.45359237 kgf).

How do I convert inch-pounds to kgf·m?

Multiply the in·lb value by 0.011521246. For example, 100 in·lb × 0.011521246 = 1.1521 kgf·m. This tool performs the calculation automatically.

How do I convert kgf·m back to inch-pounds?

Multiply the kgf·m value by 86.7962. For example, 2 kgf·m × 86.7962 = 173.59 in·lb. Use the kgf·m input field above for instant reverse conversion.

What is a kilogram-force meter (kgf·m)?

A kgf·m is a metric torque unit equal to the torque produced by one kilogram-force acting at one meter from the pivot. It is still common in older machinery, automotive, and appliance manuals from Japan, Korea, and Europe.

What is the difference between in·lb and in·lbf?

In·lb and in·lbf are the same unit — the "f" denotes pound-force to distinguish it from pound-mass, but in torque context both mean inch-pound of force. The numerical value is identical.

Are kgf·m and N·m the same?

No. 1 kgf·m = 9.80665 N·m (standard gravity). They measure the same physical quantity (torque) but use different force units. kgf·m is older metric; N·m is the SI standard today.

Inch Pounds to kgf-m Converter

Name: Inch Pounds to kgf-m Converter
Availability: InStock
Author: Nham Vu

Enter inch-pounds or kgf·m for instant bidirectional torque conversion with a small-engine reference table.

Inch-Pounds ↔ kgf·m

Inch-Pounds (in·lb)

in·lb

⇅

Kilogram-Force Meters (kgf·m)

kgf·m

1 in·lb = 0.011521246 kgf·m — 1 kgf·m = 86.7962 in·lb

Small-Engine Torque Reference

Common torque specs — click a row to load it into the converter

in·lb	kgf·m	Reference

1 in·lb = 0.011521246 kgf·m — based on international inch and standard gravity

Torque context

Bicycle derailleur bolt: 8–15 in·lb (0.09–0.17 kgf·m)
Small-engine spark plug: 60–120 in·lb (0.69–1.38 kgf·m)
Lawnmower blade bolt: 150–300 in·lb (1.73–3.46 kgf·m)
Chainsaw chain cover: 25–50 in·lb (0.29–0.58 kgf·m)
Generator cylinder head: 200–400 in·lb (2.30–4.61 kgf·m)
RC/model motor mount: 5–20 in·lb (0.06–0.23 kgf·m)

Summary

Enter inch-pounds or kgf·m for instant bidirectional torque conversion with a small-engine reference table.

How it works

Enter an inch-pound value in the in·lb field to see the kgf·m equivalent instantly.
Enter a value in the kgf·m field to reverse-convert back to inch-pounds.
Both fields update in real time as you type — no button press needed.
Click Copy to copy the converted result to your clipboard.
Click any row in the reference table to load that torque value into the converter.

Use cases

Translate small-engine torque specs (in·lb) from US manuals to kgf·m for metric wrench settings.
Convert appliance motor torque ratings between imperial and metric for global product sheets.
Set a metric torque wrench correctly when US specs are given in inch-pounds.
Cross-reference lawnmower, chainsaw, or generator spark-plug torque specs across unit systems.
Convert model-engine or RC vehicle torque figures for international communities.
Verify fastener torque on bicycles and small equipment that publish specs in in·lb.

Frequently Asked Questions

Last updated: 2026-07-23 · Reviewed by Nham Vu