STRUCTURAL
Force
SI, gravitational and U.S. customary force.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Resultlbf → tfConvert pound-force to tonne-force
EVERYDAY · ENGINEERING · SCIENCE
Unit conversion. Made clear.
Start with a familiar unit, type a value, and get a dependable answer with sensible precision. Fractions and scientific notation are welcome.
520units ready to convert
HOW IT IS CALCULATED
Convert through newton
Enter a pound-force value to calculate tonne-force with full internal precision before display rounding.
Display precisionAuto · 12 significant digits
Auto keeps up to 12 significant digits, trims unnecessary zeroes, and switches to scientific notation for extreme magnitudes.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| dynefrom lbf | dyn | Interactive |
| millinewtonfrom lbf | mN | Interactive |
| newtonfrom lbf | N | Interactive |
| kilonewtonfrom lbf | kN | Interactive |
| meganewtonfrom lbf | MN | Interactive |
| gram-forcefrom lbf | gf | Interactive |
| kilogram-forcefrom lbf | kgf | Interactive |
| tonne-forcefrom lbf | tf | Interactive |
| ounce-forcefrom lbf | ozf | Interactive |
| pound-forcefrom lbf | lbf | Interactive |
| kilopound-forcefrom lbf | kip | Interactive |
| poundalfrom lbf | pdl | Interactive |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.