UNIT CONVERTER
Free Unit Converter
Convert length, weight, temperature, area, volume, speed, data storage, and time duration between common metric and imperial units. All conversions run locally in your browser.
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UNIT CONVERTER
Convert length, weight, temperature, area, volume, speed, data storage, and time duration between common metric and imperial units. All conversions run locally in your browser.
Converted value
3.28084
The metric system uses base-10 prefixes: milli-, centi-, kilo-, mega-, and so on. The imperial system uses units like inches, feet, pounds, and gallons with non-uniform relationships (12 inches per foot, 16 ounces per pound). Converting between the two requires the exact factors defined by international agreement, which this converter uses.
Typical business uses include converting shipping weights between kilograms and pounds, package dimensions between millimeters and inches, liquid volumes between liters and gallons, and data storage between megabytes and gigabytes. Use the swap control to reverse any conversion without re-entering the value.
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No account. No ads. No tracking. Your calculation inputs stay in your browser and are not sent to WebF1 or stored on a server.