EngiRef / Acceleration conversion
Convert Standard Gravity to Feet/second² (g to ft/s²)
1 g = 32.1740486 ft/s². Convert standard gravity to feet/second² with the exact factor, a common-values table and a free converter.
Conversion factor
ft/s² = g × 32.1740486
1 g = 32.1740486 ft/s²
Multiply by 32.1740486 ft/s² to go from standard gravity to feet/second², or divide by it to come back. The factor and every value below are computed by the same converter that runs at /convert, so this page and the tool cannot disagree.
g to ft/s² table
| Standard Gravity (g) | Feet/second² (ft/s²) |
|---|---|
| 1 g | 32.1740486 ft/s² |
| 2 g | 64.3480971 ft/s² |
| 5 g | 160.870243 ft/s² |
| 10 g | 321.740486 ft/s² |
| 20 g | 643.480971 ft/s² |
| 50 g | 1608.70243 ft/s² |
| 100 g | 3217.40486 ft/s² |
Every figure is computed at build time by the site’s own converter from the acceleration unit registry. For a value that is not listed, put it into the interactive converter.
Frequently asked questions
How many feet/second² are in one standard gravity?
One standard gravity is 32.1740486 ft/s², so 100 g is 3217.40486 ft/s².
What is the formula to convert standard gravity to feet/second²?
ft/s² = g × 32.1740486. Multiply the value in standard gravity by 32.1740486 to get feet/second².
How do I convert feet/second² back to standard gravity?
g = ft/s² × 0.0310809502, so 1 ft/s² is 0.0310809502 g. The ft/s² to g page carries the same table in that direction.