Inch to Meter Converter
This free inches to meters converter (an inch to meter calculator that also works as a meters to inches converter) converts inches to meters (in to m) or meters to inches (m to in) instantly. Type a value in either box: the other updates live, with the exact inch to meter formula, a feet-and-inches breakdown, and step-by-step working shown below.
Inch to meter formula: meters = inches × 0.0254 | inches = meters ÷ 0.0254. Searching for "inch to meters" or "in to meter"? It is the same conversion: the inch has been defined as exactly 0.0254 meters internationally since 1959, so the conversion is exact.
Quick conversion table: inches to meters
Use the converter above to convert inches to meters instantly, or look up any inch to meter value in the chart below. Bookmark this page as your in to m chart and inches-to-meters reference.
| Inches | Meters |
|---|---|
| 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 |
| 6 in | 0.1524 m |
| 8 in | 0.2032 m |
| 10 in | 0.254 m |
| 12 in | 0.3048 m |
| 18 in | 0.4572 m |
| 24 in | 0.6096 m |
| 36 in | 0.9144 m |
| 48 in | 1.2192 m |
| 60 in | 1.524 m |
| 72 in | 1.8288 m |
| 84 in | 2.1336 m |
| 96 in | 2.4384 m |
| 100 in | 2.54 m |
| 120 in | 3.048 m |
| 144 in | 3.6576 m |
20 popular conversions
The most searched inches to meters and meters to inches conversions, with exact answers.
| Inches | Meters |
|---|---|
| 1 in | 0.0254 m |
| 5 in | 0.127 m |
| 10 in | 0.254 m |
| 12 in | 0.3048 m |
| 24 in | 0.6096 m |
| 36 in | 0.9144 m |
| 48 in | 1.2192 m |
| 72 in | 1.8288 m |
| 100 in | 2.54 m |
| 1000 in | 25.4 m |
| Meters | Inches |
|---|---|
| 0.5 m | 19.69 in |
| 1 m | 39.37 in |
| 1.5 m | 59.06 in |
| 1.8288 m | 72 in |
| 2 m | 78.74 in |
| 2.5 m | 98.43 in |
| 3 m | 118.11 in |
| 5 m | 196.85 in |
| 10 m | 393.7 in |
| 100 m | 3937.01 in |
So: 1 inch in meters is 0.0254; how many meters in 12 inches? 0.3048 m; 72 inches in meters is 1.8288; 100 inches in meters is 2.54. Going the other way: how many inches in a meter? 39.37 in; how many inches in 2 meters? 78.74 in.
Where you actually convert inches and meters
Body height
Heights in the US are usually given in feet and inches, while the rest of the world uses meters. To convert height in inches to meters, multiply by 0.0254: 5 ft 10 in is 70 in, which is 1.778 m; 6 ft is 72 in, which is 1.8288 m. The converter above shows the feet-and-inches breakdown for any inch value you type.
Construction and DIY
US building plans dimension lumber, rooms, and TV sizes in inches, while metric plans use meters. A 96 in stud wall is 2.4384 m; a 55 in TV is 1.397 m wide diagonally in metric terms (55 × 0.0254 = 1.397 m). Converting before ordering materials avoids expensive cutting mistakes.
Engineering and 3D printing
CAD models and 3D printers often work in millimeters or meters, while part specs arrive in inches. A 4 in bracket is 0.1016 m; a 0.25 m print bed is 9.84 in across. Because the inch is defined as exactly 0.0254 m, these conversions are exact and safe for tolerances.
School and science
Physics problems mix imperial and SI units constantly. Remember the single factor: multiply inches by 0.0254 to get meters, or divide meters by 0.0254 to get inches. One meter is about 39.37 inches, a handy mental anchor: roughly 40 inches per meter.
Frequently asked questions
What is the formula to convert inches to meters?
Multiply inches by 0.0254. The formula is meters = inches × 0.0254. For example, 100 × 0.0254 = 2.54 m.
How many meters are in one inch?
Exactly 0.0254 meters are in one inch. This is the international inch definition agreed in 1959, so 1 in = 0.0254 m exactly, not an approximation.
How do I convert meters to inches?
Divide meters by 0.0254. The formula is inches = meters ÷ 0.0254. For example, 2 ÷ 0.0254 = 78.74 in.
How many inches are in one meter?
One meter is 39.3700787 inches, usually rounded to 39.37 in. Calculation: 1 ÷ 0.0254 = 39.3700787 in.
How many meters is 12 inches?
12 inches is 0.3048 meters. Calculation: 12 × 0.0254 = 0.3048 m. Twelve inches is exactly one foot, and one foot is defined as 0.3048 m.
How many meters is 72 inches?
72 inches is 1.8288 meters. Calculation: 72 × 0.0254 = 1.8288 m. That is 6 feet, a common reference height.
How many meters is 100 inches?
100 inches is 2.54 meters. Calculation: 100 × 0.0254 = 2.54 m.
How tall is 70 inches in meters?
70 inches is 1.778 meters. Calculation: 70 × 0.0254 = 1.778 m. In feet and inches, 70 in is 5 ft 10 in.
How do I convert feet and inches to meters?
Convert everything to inches first: total inches = feet × 12 + inches, then multiply by 0.0254. For example, 5 ft 6 in = 66 in, and 66 × 0.0254 = 1.6764 m. The converter above shows this feet-and-inches breakdown automatically.
What is the inch to meter conversion factor?
The conversion factor is 0.0254 meters per inch, exact by definition since the 1959 international yard and pound agreement. To go the other way, divide by 0.0254, which is about 39.3700787 inches per meter.
How many meters is 5 feet 10 inches?
5 feet 10 inches is 1.778 meters. Calculation: (5 × 12 + 10) = 70 in, and 70 × 0.0254 = 1.778 m.
Is 1 inch exactly 0.0254 meters?
Yes. Since 1959, the inch has been defined as exactly 0.0254 meters internationally, so the conversion involves no measurement error. Only the number of decimals you display is a choice, which you can adjust with the precision selector above.
How many inches is 2 meters?
2 meters is 78.74 inches. Calculation: 2 ÷ 0.0254 = 78.7401575 in, rounded to two decimals.
Is this inch to meter converter accurate?
Yes. It uses the exact definition 1 in = 0.0254 m with no approximation, converts live in both directions, and rounds only the displayed result using half-up rounding. Increase the display decimals above if you need more precision.
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