Acceleration Converter — m/s², G-Force & More

Convert between meters per second squared, standard gravity (g), feet per second squared, and Gal.

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How this conversion works. Every unit is converted through the meter per second squared (SI) with exact factors from NIST Special Publication 811.

How to use

  1. Pick the unit you are converting from, such as Meter per second squared (m/s²) or Standard gravity (g).
  2. Type the value and every other unit updates as you type.
  3. Copy the figure you need, or use the swap button to reverse the direction, Mile per hour per second (mph/s) included.

Frequently asked questions

How do I convert standard gravity to meter per second squared?

1 standard gravity = 9.80665 meter per second squared. Choose "Standard gravity (g)" as From and "Meter per second squared (m/s²)" as To, type a value, and the result updates instantly.

How many m/s² is 1 g?

Standard gravity is exactly 9.80665 m/s². A car pulling 0.9 g in a corner is accelerating laterally at about 8.83 m/s².

What is the Gal unit?

The Gal (galileo) is 1 cm/s² = 0.01 m/s², used in gravimetry and seismology. Earth-surface gravity variations are measured in milligals.

Is my data sent to a server?

No. Conversions run entirely in your browser using fixed factors — nothing is uploaded or logged.

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