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HomeMoment-of-inertia ConversionConvert pound-force-foot-square-second to kilogram-force-meter-square-second

Pound-force foot square seconds to Kilogram-force meter square seconds Converter

Adjust the numbers below — results update instantly
lbf·ft·s²
0.138255
kgf·m·s²
1lbf·ft·s² × (1.355817962 / 9.80665) = 0.138254956kgf·m·s²
→ Rounded to display: 0.138255kgf·m·s²

How to Convert Pound-force foot square seconds to Kilogram-force meter square seconds

Example:

15 lbf·ft·s² = 2.073824 kgf·m·s²

1 lbf·ft·s² = 0.138255 kgf·m·s² | 1 kgf·m·s² = 7.233014 lbf·ft·s²

Conversion Steps:

15 × (1.355817962 / 9.80665) = 2.073824336

Conversion table from Pound-force foot square seconds to Kilogram-force meter square seconds

Pound-force foot square seconds [lbf·ft·s²]Kilogram-force meter square seconds [kgf·m·s²]
0.01 lbf·ft·s²0.001383 kgf·m·s²
0.1 lbf·ft·s²0.013825 kgf·m·s²
1 lbf·ft·s²0.138255 kgf·m·s²
2 lbf·ft·s²0.27651 kgf·m·s²
3 lbf·ft·s²0.414765 kgf·m·s²
5 lbf·ft·s²0.691275 kgf·m·s²
10 lbf·ft·s²1.38255 kgf·m·s²
20 lbf·ft·s²2.765099 kgf·m·s²
50 lbf·ft·s²6.912748 kgf·m·s²
100 lbf·ft·s²13.825496 kgf·m·s²
1000 lbf·ft·s²138.254956 kgf·m·s²