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Acceleration

cm/s²toin/s²

Convert centimetres per second squared (Gal) (cm/s²) to inches per second squared (in/s²).

Factor1 cm/s² = 0.3937008 in/s²

Converter

cm/s²

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

Result
39.3701in/s²

Rendered to 6 significant figures.

Formula

Formula
in/s² = cm/s² × 0.3937008

Multiply any value in centimetres per second squared (Gal) by 0.3937008 to obtain the value in inches per second squared.

Worked example

Convert 100 cm/s² to in/s².

  1. 01Start with 100 cm/s².
  2. 02Multiply by the conversion factor: 100 × 0.3937008 = 39.3701 in/s².
Result100 cm/s² = 39.3701 in/s²

Conversion table

cm/s²in/s²
10.3937
20.7874
51.9685
103.937
207.874
5019.685
10039.37
20078.74
500196.85
1000393.7

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from cm/s² to in/s²?
1 cm/s² equals 0.3937008 in/s². To convert, multiply the value in centimetres per second squared (Gal) by 0.3937008.
How do I convert 1 cm/s² to in/s²?
1 cm/s² = 0.393701 in/s². For any value, multiply by 0.3937008.
How do I convert in/s² back to cm/s²?
Divide by the same factor — or equivalently, multiply by 2.54. So 1 in/s² = 2.54 cm/s².
When would I need to convert centimetre per second squared (Gal) to inch per second squared?
Acceleration conversions between cm/s² and in/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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