METRIC 4 US!

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Full Precision English Imperial/Metric Converter

Convert between English and Metric units based on the exact U.S. definitions to the full precision of your JavaScript interpreter!
No cgi delay, no slow graphics, no extra fiddling with all kinds of widgets and no cut-off digits like on other converters!

Length

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Area

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Volume

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Mass

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Force

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Torque

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Pressure

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Energy

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Power

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Temperature

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Mileage

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Units marked with an asterisk (*) are non-official.

NOTE: You need a JavaScript-enabled browser to use this page. We provide the information contained herein to our best knowledge for informational purposes only. Enjoy!

Missing a unit? Questions or comments?