gram-force (gf) to pound foot/square second (lb·ft/s²)

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gram-force (gf) to pound foot/square second (lb·ft/s²) conversion table

Here are the most common conversions for gram-force (gf) to pound foot/square second (lb·ft/s²) at a glance.

gram-force (gf) pound foot/square second (lb·ft/s²)
0.001 0.00007093
0.01 0.00070932
0.1 0.00709316
1 0.07093164
2 0.14186327
3 0.21279491
5 0.35465818
10 0.70931635
20 1.41863271
30 2.12794906
50 3.54658176
100 7.09316353
1000 70.93163528

gram-force (gf) to pound foot/square second (lb·ft/s²) conversion guide

gram-force (gf) to pound foot/square second (lb·ft/s²) expresses the same force in a different unit. The direction matters: a value given in gram-force (gf) is multiplied by the source-to-target factor to obtain pound foot/square second (lb·ft/s²). Keep the original measurement and its unit together when copying a result into a calculation.

Conversion formula

Value in pound foot/square second (lb·ft/s²) = value in gram-force (gf) × (175118750 / 2468838471). The factor is approximately 0.07093163528. Derive it by dividing the source unit value in the base unit by the destination unit value in the same base unit.

About these units

gram-force (gf): A force unit, not a mass unit. Gravitational force units here use conventional standard gravity of 9.80665 meters per second squared. One source unit equals 0.00980665 newton.

pound foot/square second (lb·ft/s²): One poundal is one international avoirdupois pound foot per second squared, equal to 0.138254954376 newtons. It differs from pound-force and does not use standard gravity in its definition. One destination unit equals 0.1382549544 newton.

Worked examples

  • 1 gram-force (gf) = approximately 0.07093163528 pound foot/square second (lb·ft/s²)
  • 2.5 gram-force (gf) = approximately 0.1773290882 pound foot/square second (lb·ft/s²)
  • 10 gram-force (gf) = approximately 0.7093163528 pound foot/square second (lb·ft/s²)

Precision and interpretation

Examples are rounded for display. Keep the unrounded factor for intermediate calculations and round the final answer to match the precision of the original measurement. Extra decimal places do not make a measured quantity more accurate.

Force and mass are different quantities. Check the distinction between pound-force and pound mass, and between metric, short, and long ton-force.

Common questions

How do I reverse this conversion?

Divide the target-unit value by the forward factor, or use the inverse converter. Multiplying by the same factor again is not the inverse operation.

Why can the displayed answer differ slightly?

Display rounding and numerical precision can produce a small difference from an exact fractional calculation. For technical work, retain sufficient precision and confirm the unit convention required by the source.

Related conversions

Force unit converters, Mass and weight converters, Everyday unit converters.

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pound foot/square second (lb·ft/s²) to gram-force (gf)

pound foot/square second (lb·ft/s²) to gram-force (gf): find the conversion factor, formula, worked examples, and precision guidance. Compare the inverse and related unit conversions.

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