Unit Converter.
Convert between mm, cm, m, inches, feet and yards, with fraction and feet-inch entry.
Exact factors: 1 in = 25.4 mm, 1 ft = 304.8 mm, 1 yd = 914.4 mm. Results are rounded for display only.
How to use it
- Type a value. For inches you can use fractions (3/4, 1 1/2, 6-3/4). For feet you can use 12' 6-3/4", 12ft 6in or 12.5.
- Choose the unit you are converting from and the unit you want.
- When the result is in inches, switch to Fraction to see it as a fraction, and pick how finely to round (1/2" to 1/64"). When it is in feet, switch to Feet-Inch.
- Use the swap button to reverse the conversion.
Example
25.4 mm is exactly 1 in. 12' 6-3/4" converted to inches is 150-3/4 in.
Source and notes
- Conversions use exact factors: 1 in = 25.4 mm, 1 ft = 304.8 mm and 1 yd = 914.4 mm.
- Results are rounded for display only. The calculation itself keeps full precision.
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