Foot-pound to Kilonewton-meter Converter
Convert foot-pounds to kilonewton-meters (ft-lb to kNm) instantly with this free online torque converter. Enter any value in the Foot-pound field and get the equivalent in Kilonewton-meter immediately. This converter handles any quantity — from tiny fractions to large numbers — with full precision. No signup, no ads in the widget, and the conversion runs entirely in your browser for instant results.
The conversion factor is exact: 1 ft-lb = 0.00135581795 kNm. To convert foot-pounds to kilonewton-meters, multiply your Foot-pound value by 0.00135581795. For example, 10 ft-lb = 0.0135581795 kNm. You can also reverse the calculation: 1 kNm = 737.5621484 ft-lb.
Quick conversion table
| Foot-pound (ft-lb) | Kilonewton-meter (kNm) |
|---|---|
| 1 ft-lb | 0.00135581795 kNm |
| 5 ft-lb | 0.00677908975 kNm |
| 10 ft-lb | 0.0135581795 kNm |
| 25 ft-lb | 0.03389544875 kNm |
| 50 ft-lb | 0.0677908975 kNm |
| 100 ft-lb | 0.135581795 kNm |
Use the swap button to reverse the direction, or choose a different unit from the dropdown menus to convert within the torque category.
Formula
Foot-pound to Kilonewton-meter conversion: 1 ft-lb = 0.00135581795 kNm kilonewton-meters = foot-pounds × 0.00135581795 1 kNm = 737.5621484 ft-lb foot-pounds = kilonewton-meters × 737.5621484
Example
Example: Convert 10 ft-lb to kNm: 10 ft-lb × 0.00135581795 = 0.0135581795 kNm So, 10 ft-lb is about 0.0135581795 kNm. To convert back, multiply by 737.5621484: 0.0135581795 kNm × 737.5621484 = 10 ft-lb.
How to Use
- Enter the value you want to convert in the Foot-pound field
- The result in Kilonewton-meter appears instantly below
- Use the dropdown menus to change units if needed
- Click 'Swap Units' to reverse the conversion direction
- Copy the result or adjust the input for a new conversion
Frequently Asked Questions
How do I convert foot-pounds to kilonewton-meters?
Enter the value in Foot-pound (ft-lb) in the 'From' field. The equivalent in Kilonewton-meter (kNm) appears instantly in the 'To' field. The converter uses precise conversion factors and updates in real time as you type.
What is the formula to convert ft-lb to kNm?
1 ft-lb = 0.00135581795 kNm, so kilonewton-meters = foot-pounds × 0.00135581795. To convert back, 1 kNm = 737.5621484 ft-lb. The full formula and a worked example are shown on this page.
How many kilonewton-meters are in one Foot-pound?
1 ft-lb = 0.00135581795 kNm.
Is this Foot-pound to Kilonewton-meter converter free?
Yes, completely free with no signup, no limits, and no ads in the converter widget. You can convert as many values as you need. The tool runs entirely in your browser, so your data never leaves your device.
Can I convert kilonewton-meters back to foot-pounds?
Yes. Click the 'Swap Units' button to reverse the direction. You can also use the dropdown menus to select any other torque unit for either field.
How accurate is the ft-lb to kNm conversion?
The converter uses high-precision conversion factors (up to 8 decimal places). Results are displayed with up to 6 decimal places, with trailing zeros removed for readability. For scientific or engineering work, always verify with official standards.