Pounds to Newtons Converter
Convert pounds-force to newtons and back. Enter a force in pounds-force and read the result in newtons and kilonewtons.
Calculator by Toolsloft ↗- Result
- 222.411081 Newtons (N)
- Conversion
- 50 Pounds-force (lbf) = 222.411081 Newtons (N)
Convert pounds-force to newtons, useful when a US force spec in pounds needs to be stated in SI newtons for a calculation or datasheet. Enter the pounds-force and read the newtons, and swap for the reverse.
How this is calculated
One pound-force equals one pound of mass times standard gravity, 0.45359237 times 9.80665, which is about 4.448222 newtons. The tool multiplies pounds-force by that exact value to get newtons.
How to use
- Enter the force in pounds-force.
- Keep pounds to newtons, or press Swap for the reverse.
- Read the result in newtons.
Examples
- 50 pounds-force:
50 lbf = 222.411081 N - One pound-force:
1 lbf = 4.448222 N
FAQ
- How many newtons is 1 pound?
- One pound-force is about 4.4482 newtons.
- Does this assume Earth gravity?
- Pound-force is defined using standard gravity, so the conversion to newtons is exact and does not depend on where you are.