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Acceleration

gtoft/s²

Convert standard gravity (g) to feet per second squared (ft/s²).

Factor1 g = 32.17405 ft/s²

Converter

g

Accepts numbers or expressions, e.g. 150 + 14.7

Result
32.174ft/s²

Rendered to 6 significant figures.

Formula

Formula
ft/s² = g × 32.17405

Multiply any value in standard gravity by 32.17405 to obtain the value in feet per second squared.

Worked example

Convert 1 g to ft/s².

  1. 01Start with 1 g.
  2. 02Multiply by the conversion factor: 1 × 32.17405 = 32.174 ft/s².
Result1 g = 32.174 ft/s²

Conversion table

gft/s²
132.174
264.348
5160.87
10321.74
20643.48
501608.7
1003217.4
2006434.8
50016087
100032174

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from g to ft/s²?
1 g equals 32.17405 ft/s². To convert, multiply the value in standard gravity by 32.17405.
How do I convert 1 g to ft/s²?
1 g = 32.174 ft/s². For any value, multiply by 32.17405.
How do I convert ft/s² back to g?
Divide by the same factor — or equivalently, multiply by 0.03108095. So 1 ft/s² = 0.031081 g.
When would I need to convert standard gravity to foot per second squared?
Acceleration conversions between g and ft/s² are common in vibration analysis, seismic load calculations, mechanical equipment specifications, and motion-control design. m/s² is the SI standard; g (standard gravity) is widely used in shock, vibration, and ride-quality work.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).

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