There are approximately 39.37 inches in 1 metre.
More precisely:
1 metre = 39.37007874 inches
For normal everyday calculations, 39.37 inches is accurate enough. This conversion comes from the internationally defined relationship where 1 inch equals exactly 2.54 centimetres. Since 1 metre contains 100 centimetres, 100 ÷ 2.54 gives approximately 39.37 inches.
Personally, I find remembering 39.37 much easier than repeatedly searching for the conversion. If you only need a rough mental estimate, you can even think of one metre as “about 40 inches.”
Conversion Formula
The metre-to-inch formula is straightforward:
Metres × 39.3701 = Inches
For example:
2 metres × 39.3701 = 78.74 inches
5 metres × 39.3701 = 196.85 inches
Conversion Table
Here's a quick metre-to-inches reference:
Metres | Inches |
|---|---|
0.5 m | 19.69 in |
1 m | 39.37 in |
2 m | 78.74 in |
3 m | 118.11 in |
5 m | 196.85 in |
10 m | 393.70 in |
If I'm doing a quick everyday calculation, I'd use 39.37. There's usually no practical reason to carry eight decimal places unless the measurement requires exceptional precision.
Reverse Conversion
You can also convert inches back into metres.
Use:
Inches ÷ 39.3701 = Metres
For example:
39.37 inches ≈ 1 metre
78.74 inches ≈ 2 metres
You can alternatively multiply the number of inches by 0.0254 because one inch is exactly 0.0254 metres.
Metre vs. Inch
Metres and inches belong to different measurement systems.
The metre is the SI unit of length and is widely used internationally. An inch is an imperial/U.S. customary unit that remains particularly familiar in countries such as the United States.
For perspective:
Unit | Relationship |
|---|---|
1 inch | 2.54 cm |
1 foot | 12 inches |
1 metre | 100 cm |
1 metre | 39.37 inches |
Personally, this becomes much easier once you anchor everything around 1 inch = 2.54 cm. From there, most conversions are basic multiplication or division.
FAQs
How many inches are exactly in one metre?
One metre equals approximately 39.37007874 inches.
Is 1 metre equal to 40 inches?
Not exactly. One metre is 39.37 inches, although 40 inches can work as a very rough mental estimate.
How many inches are in 2 metres?
Two metres equal approximately 78.74 inches.
How do I convert metres into inches?
Multiply the number of metres by 39.3701.
Must Read: How many centimeters in an inch?

