Math
Measurement converter
Convert common length, weight, and volume units, including pints, quarts, ounces, and inches.
Measurement converter result
Equivalent in every length unit
- Inches
- 12
- Feet
- 1
- Yards
- 0.333333333333
- Miles
- 0.000189393939394
- Millimeters
- 304.8
- Centimeters
- 30.48
- Meters
- 0.3048
- Kilometers
- 0.0003048
- Nautical miles
- 0.000164578833693
Length factors use exact international definitions where available. “Weight / mass” converts mass units; local trade labels and volume systems can differ, so confirm the unit name.
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How this tool works
The entered measurement is converted through the defined unit factors for length, weight, or volume while preserving the selected source and destination units.
Limits to know
Conversions use the exact factors listed for the selected unit names. U.S. liquid volume and Imperial volume are distinct, weight labels are treated as mass conversions, and very small nonzero results use scientific notation rather than rounding to zero.