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Convert Inch per Second Squared to Foot per Second Squared

Use this free converter to change inches per second squared (in/s²) into feet per second squared (ft/s²). Inch per second squared and foot per second squared both measure acceleration. As a quick reference, 1 in/s² equals 0.083333333 ft/s², and 1 ft/s² equals 12 in/s².

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Foot per Second Squared (ft/s²)
0.083333333

1 in/s² = 0.083333333 ft/s²

Acceleration conversion table

Inch per Second SquaredFoot per Second Squared
0.010.00083333333
0.10.0083333333
0.50.041666667
10.083333333
20.16666667
30.25
50.41666667
100.83333333
201.6666667
252.0833333
504.1666667
1008.3333333
1,00083.333333

How to convert Inch per Second Squared to Foot per Second Squared

Multiply the inch per second squared value by 0.083333333 to get feet per second squared.

  1. Enter the number of inches per second squared you want to convert.
  2. The converter instantly shows the equivalent value in feet per second squared.
  3. Worked example: 15 in/s² × 0.083333333 = 1.25 ft/s².
  4. Use the swap button to reverse the conversion (foot per second squared to inch per second squared).

About these units

Inch per Second Squared (in/s²)

Definition
Inches per second squared (in/s²) is a small imperial acceleration unit for fine motion.
History
It is the small-scale counterpart of feet per second squared.
Current use
It describes acceleration in precision mechanisms and motion control.

Foot per Second Squared (ft/s²)

Definition
Feet per second squared (ft/s²) is the imperial unit of acceleration.
History
It comes from the imperial system of mechanics.
Current use
It expresses acceleration in US physics and engineering problems.

Frequently asked questions

How many feet per second squared are in a inch per second squared?

There are 0.083333333 ft/s² in 1 in/s². To convert, multiply the number of inches per second squared by 0.083333333.

How do I convert inches per second squared to feet per second squared?

Multiply the inch per second squared value by 0.083333333 to get feet per second squared. For example, 10 in/s² = 0.83333333 ft/s².

Is this inch per second squared-to-foot per second squared converter free?

Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.

Convert Inch per Second Squared to other acceleration units

Unit1 Inch per Second Squared equals
Meter per Second Squared (m/s²)0.0254 m/s²
Standard Gravity (g)0.0025900792 g
Foot per Second Squared (ft/s²)0.083333333 ft/s²
Galileo (Gal)2.54 Gal
Kilometer per Hour per Second (km/h/s)0.09144 km/h/s

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