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Pound-foot to Pound-inch Converter

Use this free, accurate pound-foot to pound-inch calculator to convert between Pound-foot (lb·ft) and Pound-inch (lb·in). Includes live instant results, complete mathematical formulas, conversion tables, and step-by-step examples.

Quick Values:
Decimals:
Result:

12 Pound-inch

Conversion Ratio

1 lb·ft is equal to 12 lb·in.

Formula Rule

lb·in = lb·ft × 12

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Step-by-Step Math

How to Convert Pound-foot to Pound-inch

To convert from Pound-foot to Pound-inch, multiply the value in Pound-foot by 12 (or use the formula: lb·in = lb·ft × 12).

Formula:lb·in = lb·ft × 12
1

Identify Input Amount

Take your initial measurement in Pound-foot (lb·ft). For instance, let's convert 1 lb·ft.

Value = 1 lb·ft
2

Apply the Conversion Factor

Multiply by the standard conversion factor (12).

1 × 12
3

Calculate the Result

The final converted measurement equals 12 Pound-inch (lb·in).

Result = 12 lb·in
Quick Reference Chart

Pound-foot to Pound-inch Conversion Table

Compare standard reference values and common conversion benchmarks.

Pound-foot (lb·ft)Pound-inch (lb·in)Action
1 lb·ft12 lb·in
2 lb·ft24 lb·in
3 lb·ft36 lb·in
5 lb·ft60 lb·in
10 lb·ft120 lb·in
15 lb·ft180 lb·in
20 lb·ft240 lb·in
25 lb·ft300 lb·in
50 lb·ft600 lb·in
75 lb·ft900 lb·in
100 lb·ft1200 lb·in
250 lb·ft3000 lb·in
500 lb·ft6000 lb·in
1000 lb·ft12000 lb·in
Unit Encyclopedia

Understanding Pound-foot and Pound-inch

Official standards, measurement systems, and real-world everyday applications.

Source UnitUS Customary / Imperial

Pound-foot [lb·ft]

A pound-foot is a customary Imperial and US unit of torque.

Common Practical Uses

US automotive specsWrench calibrationMachinery
Target UnitUS Customary / Imperial

Pound-inch [lb·in]

A pound-inch is equal to one twelfth of a pound-foot.

Common Practical Uses

Precision fastenersElectronics assemblySmall engines

Need to convert in reverse?

Calculate from Pound-inch (lb·in) back to Pound-foot (lb·ft).

Convert Pound-inch to Pound-foot

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Frequently Asked Questions

How many pound-inches are in 1 pound-feet?

There are 12 pound-inches in 1 pound-feet. Exactly 1 lb·ft is equal to 12 lb·in.

What is the formula to convert pound-feet to pound-inches?

The conversion formula is: Pound-inch = lb·in = lb·ft × 12. Applying this to 1 lb·ft gives: 1 × 12 = 12 lb·in.

How do you convert pound-inches back to pound-feet?

To convert in reverse from pound-inches to pound-feet, multiply by the inverse factor: 1 lb·in = 0.083333 lb·ft. Alternatively, divide your Pound-inch amount by 12.

How can I estimate Pound-foot to Pound-inch without a calculator?

For a fast mental approximation, multiply your starting Pound-foot number by 12.

What is the difference between Pound-foot and Pound-inch?

Pound-foot (lb·ft) belongs to the US Customary / Imperial system, commonly used in US automotive specs, Wrench calibration, Machinery. In comparison, Pound-inch (lb·in) is part of the US Customary / Imperial system, frequently applied in Precision fasteners, Electronics assembly, Small engines.

What are common benchmark conversions from Pound-foot to Pound-inch?

Key milestones include: 1 lb·ft = 12 lb·in, 5 lb·ft = 60 lb·in, 10 lb·ft = 120 lb·in, 50 lb·ft = 600 lb·in, and 100 lb·ft = 1200 lb·in.