Convert inches to meters instantly. Enter a value below, or use the formula and reference table further down the page.
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How to convert inches to meters
Multiply the value by 0.0254.
m = in × 0.0254Example: 10 in = 0.254 m.
Inches to Meters conversion table
| Inches (in) | Meters (m) |
|---|---|
| 1 in | 0.0254 m |
| 2 in | 0.0508 m |
| 3 in | 0.0762 m |
| 4 in | 0.1016 m |
| 5 in | 0.127 m |
| 10 in | 0.254 m |
| 15 in | 0.381 m |
| 20 in | 0.508 m |
| 25 in | 0.635 m |
| 50 in | 1.27 m |
| 100 in | 2.54 m |
Frequently asked questions
How many meters is 1 inch?
1 inch equals 0.0254 meters.
What is the formula to convert in to m?
To convert in to m, multiply the value by 0.0254. The full formula is: m = in × 0.0254.
How do I convert meters back to inches?
Use the same calculator above and type your value into the meters field instead — it converts in both directions. Or use the reverse formula: in = m ÷ 0.0254.
Is the in to m conversion exact?
The conversion factor used here (0.0254) is the standard internationally defined value. Results on this page are rounded to four decimal places for readability.