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Pound-feet to Pound-inches

Type a value in Pound-feet and get the result in Pound-inches, calculated exactly.

1 lbf·ft = 12 lbf·in Torque converter

100 Pound-feet = 1,200 Pound-inches

Precision

Exact factorThis result is exact.

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Formula

lbf·in = lbf·ft × 12

To convert Pound-feet to Pound-inches, multiply the value by 12.

Worked examples

  1. 1 lbf·ft × 12 = 12 lbf·in
  2. 100 lbf·ft × 12 = 1,200 lbf·in
  3. 50 lbf·ft × 12 = 600 lbf·in

This factor is exact by definition.

Conversion table

Pound-feet to Pound-inches
Pound-feet (lbf·ft)Pound-inches (lbf·in)
112
224
336
448
560
672
784
896
9108
10120
15180
20240
25300
30360
40480
50600
60720
70840
75900
80960
901,080
1001,200

Values marked ≈ are rounded; the rest are exact.

Reverse table: Pound-inches to Pound-feet
Pound-inches to Pound-feet
Pound-inches (lbf·in)Pound-feet (lbf·ft)
1≈ 0.08333333
2≈ 0.1666667
30.25
4≈ 0.3333333
5≈ 0.4166667
60.5
7≈ 0.5833333
8≈ 0.6666667
90.75
10≈ 0.8333333
151.25
20≈ 1.666667
25≈ 2.083333
302.5
40≈ 3.333333
50≈ 4.166667
605
70≈ 5.833333
756.25
80≈ 6.666667
907.5
100≈ 8.333333

Convert Pound-inches to Pound-feet

Unit definitions

Pound-feet lbf·ft
One pound-force at one foot: exactly 1.3558179483314004 N·m.
Pound-inches lbf·in
One pound-force at one inch: exactly 0.1129848290276167 N·m.

Questions people ask

Pound-feet to Pound-inches: what is the conversion factor?

One lbf·ft is 12 lbf·in.

How do I convert Pound-feet to Pound-inches?

Use the formula above. For example, 100 lbf·ft = 1,200 lbf·in.

Is the conversion exact?

Yes. Both units have exact definitions, so the factor is exact; a result is only rounded when its decimals never end.

Factors checked 19 October 2026.