13 Foot Pounds to Inch-pounds

13 ft·lb ≈ 156 in·lb

Calculation: in·lb = 13 ft·lb × 12 ≈ 156 in·lb

Foot-pound to Inch-pound Converter

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How much torque is 13 ft·lb?

13 ft·lb (17.6 N·m) is the range for oil drain plugs, bicycle crank bolts, and intake/exhaust manifold bolts

What does 13 ft·lb look like?

Illustration of an oil pan drain plug with torque wrench — oil drain plug torque
13 ft·lb (17.6 N·m) is the range for oil drain plugs, bicycle crank bolts, and intake/exhaust manifold bolts

How to Convert Foot-pound to Inch-pound

1 foot-pound = 12 inch-pounds

Inch-pound = Foot-pound × 12

Example: 13 ft·lb × 12 = 156 in·lb

Reverse Conversion

To convert inch-pounds back to foot pounds:

  • Remember, 1 inch-pound equals 112 foot pounds.
  • To convert 156 in·lb to ft·lb, multiply 156 x 112, resulting in 13 ft·lb.
About these units

Foot pound: The foot-pound (ft·lb or lbf·ft) is an imperial unit of torque equal to the torque produced by one pound-force applied at a perpendicular distance of one foot from the pivot point.Foot-pounds are th...

Inch pound: The inch-pound (in·lb or lbf·in) is an imperial unit of torque equal to the torque produced by one pound-force applied at a perpendicular distance of one inch from the pivot point.Inch-pounds are us...

Frequently Asked Questions

How much is 13 foot pounds in inch-pounds?

13 foot pounds equals 156 inch-pounds. This is calculated by multiplying 13 by the conversion factor 12.

What does 13 foot pounds look like in inch-pounds?

13 foot pounds (156 inch-pounds) is common for spark plugs, oil drain plugs, or small engine fasteners.

How do you calculate 13 foot pounds to inch-pounds?

Multiply 13 by the conversion factor 12. The calculation is 13 × 12 = 156 inch-pounds. This factor is defined by international measurement standards.

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13 foot pounds = 156 inch-pounds
13 foot pounds = 156 inch-pounds — conversion chart

For general conversions between foot pounds and inch-pounds, see the foot pounds to inch-pounds converter.

Conversion factors verified against NIST, BIPM 1 N·m by definition (SI, BIPM). Last reviewed: March 2026
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.