Inch per Second Squared to Meter per Second Squared (in/s² to m/s²)
Convert in/s² to m/s² — Acceleration converter
Also written as in/s2 to m/s2.
One inch per second squared equals 0.0254 m/s², so to convert inches per second squared to meters per second squared you multiply the value by 0.0254. A inch per second squared is smaller than a meter per second squared — going the other way, 1 m/s² = 39.370079 in/s². For example, 10 in/s² = 0.254 m/s² and 50 in/s² = 1.27 m/s².
1 in/s² = 0.0254 m/s²
Inch per Second Squared to Meter per Second Squared formula
1 Inch per Second Squared = 0.0254 m/s²
Worked examples
- 25 in/s² = 0.635 m/s²
- 100 in/s² = 2.54 m/s²
Inch per Second Squared to Meter per Second Squared conversion table
| Inch per Second Squared (in/s²) | Meter per Second Squared (m/s²) |
|---|---|
| 1 | 0.0254 |
| 2 | 0.0508 |
| 3 | 0.0762 |
| 5 | 0.127 |
| 8 | 0.2032 |
| 10 | 0.254 |
| 12 | 0.3048 |
| 15 | 0.381 |
| 20 | 0.508 |
| 25 | 0.635 |
| 50 | 1.27 |
| 100 | 2.54 |
| 250 | 6.35 |
| 500 | 12.7 |
| 1000 | 25.4 |
Standard gravity is a defined constant
Standard gravity is a defined constant, not a measurement: g₀ = 9.80665 m/s² exactly, fixed by the 3rd CGPM in 1901. Every conversion between g and metric or imperial acceleration units on this page uses that exact figure. Local gravity varies by roughly ±0.3% with latitude and altitude, so a precise local value will differ slightly from the standard one.
Expressing acceleration in g is a convention, not a separate physical quantity — it simply reports acceleration as a multiple of g₀. On this page, 1 in/s² = 0.0254 m/s².
Frequently asked questions
How many meters per second squared are in one inch per second squared?
One inch per second squared equals 0.0254 meters per second squared (m/s²).
How many inches per second squared are in one meter per second squared?
One meter per second squared equals 39.370079 inches per second squared (in/s²).
How do you convert inches per second squared to meters per second squared?
1 Inch per Second Squared = 0.0254 m/s². Use the calculator above for any value.
What is 5 in/s² in m/s²?
5 in/s² = 0.127 m/s².
What is 100 in/s² in m/s²?
100 in/s² = 2.54 m/s².
What is 9.80665 in/s² in m/s²?
9.80665 in/s² = 0.24908891 m/s².
What is 10 in/s² in m/s²?
10 in/s² = 0.254 m/s².
Is a inch per second squared bigger than a meter per second squared?
No. A inch per second squared is smaller — one inch per second squared equals 0.0254 meters per second squared, while one meter per second squared equals 39.370079 inches per second squared.