Pound-feet to Pound-inches
Type a value in Pound-feet and get the result in Pound-inches, calculated exactly.
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 lbf·ft × 12 = 12 lbf·in
- 100 lbf·ft × 12 = 1,200 lbf·in
- 50 lbf·ft × 12 = 600 lbf·in
This factor is exact by definition.
Conversion table
| Pound-feet (lbf·ft) | Pound-inches (lbf·in) |
|---|---|
| 1 | 12 |
| 2 | 24 |
| 3 | 36 |
| 4 | 48 |
| 5 | 60 |
| 6 | 72 |
| 7 | 84 |
| 8 | 96 |
| 9 | 108 |
| 10 | 120 |
| 15 | 180 |
| 20 | 240 |
| 25 | 300 |
| 30 | 360 |
| 40 | 480 |
| 50 | 600 |
| 60 | 720 |
| 70 | 840 |
| 75 | 900 |
| 80 | 960 |
| 90 | 1,080 |
| 100 | 1,200 |
Values marked ≈ are rounded; the rest are exact.
Reverse table: Pound-inches to Pound-feet
| Pound-inches (lbf·in) | Pound-feet (lbf·ft) |
|---|---|
| 1 | ≈ 0.08333333 |
| 2 | ≈ 0.1666667 |
| 3 | 0.25 |
| 4 | ≈ 0.3333333 |
| 5 | ≈ 0.4166667 |
| 6 | 0.5 |
| 7 | ≈ 0.5833333 |
| 8 | ≈ 0.6666667 |
| 9 | 0.75 |
| 10 | ≈ 0.8333333 |
| 15 | 1.25 |
| 20 | ≈ 1.666667 |
| 25 | ≈ 2.083333 |
| 30 | 2.5 |
| 40 | ≈ 3.333333 |
| 50 | ≈ 4.166667 |
| 60 | 5 |
| 70 | ≈ 5.833333 |
| 75 | 6.25 |
| 80 | ≈ 6.666667 |
| 90 | 7.5 |
| 100 | ≈ 8.333333 |
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.