Conversions

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Inch-Pounds to Newton-Meters Converter.

Convert inch-pounds-force of torque to newton-meters.

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01

Set your values

Results update as you type.

Result: 0.11298483

Result

0.00000000

1 lbf·in = 0.1129848290276167 N·m.

FAQs

How does the inch-pounds to newton-meters converter work?

Convert torque from inch-pounds-force to newton-meters.

Use Cases

Automotive and mechanical work

Convert torque specs from inch-pounds to newton-meters when using metric tools or following international service manuals.

Example: A bolt spec of 120 in-lb converts to 13.56 Nm.

Engineering and manufacturing

Ensure consistency in torque values across projects that require metric units, especially in international collaborations.

Example: Convert a design torque of 50 in-lb to 5.65 Nm for a metric drawing.

Frequently Asked Questions

How do I convert inch-pounds to newton-meters?
To convert inch-pounds to newton-meters, multiply the value in inch-pounds by 0.112984829. For example, 100 in-lb equals 11.298 Nm. This converter does the calculation for you instantly.
What is the difference between inch-pounds and newton-meters?
Both are units of torque. Inch-pounds (in-lb) are commonly used in the US, while newton-meters (Nm) are the metric standard. One inch-pound is equal to 0.112984829 newton-meters.
Can I use this converter for automotive torque specs?
Yes, this converter is ideal for converting torque specifications from inch-pounds to newton-meters, which is often needed when working with tools or manuals that use different units.

Tips & Common Mistakes

Tips

  • Remember that 1 inch-pound equals 0.112984829 newton-meters. For quick mental estimates, multiply by 0.113.
  • Double-check your input value: ensure you are entering inch-pounds, not foot-pounds, to avoid errors.
  • Use the converter for precise conversions, especially when dealing with small torque values where rounding matters.

Common Mistakes to Avoid

  • Confusing inch-pounds with foot-pounds: 1 foot-pound equals 12 inch-pounds, so the conversion factor is different.
  • Forgetting to multiply by the conversion factor and instead using a 1:1 ratio, which leads to incorrect results.
  • Rounding too early in the conversion process, which can cause significant errors in precision-critical applications.

Last updated: August 13, 2026