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ConverterLength Converter
Convert between metric and imperial length units instantly.
Open tool↗8 free tools
Converter tools
Convert common measurements and technical units with a single consistent interface covering metric, imperial, temperature, time, and digital storage units.
✓ Switch between source and target units✓ Compare metric and imperial measurements✓ Get immediate results as you type
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Popular converter tools
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ConverterTemperature Converter
Convert Celsius, Fahrenheit, and Kelvin temperatures.
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8 availableAll converter tools
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ConverterLength Converter
Convert between metric and imperial length units instantly.
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ConverterWeight Converter
Convert kilograms, pounds, ounces, stones, and metric units.
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ConverterTemperature Converter
Convert Celsius, Fahrenheit, and Kelvin temperatures.
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ConverterArea Converter
Convert square units, hectares, acres, and square miles.
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ConverterVolume Converter
Convert liters, gallons, cups, cubic meters, and more.
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ConverterSpeed Converter
Convert km/h, mph, meters per second, knots, and more.
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ConverterTime Converter
Convert seconds, minutes, hours, days, weeks, and years.
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ConverterData Storage Converter
Convert bytes, kilobytes, megabytes, gigabytes, and binary units.
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Use converter tools without extra software
Convert common measurements and technical units with a single consistent interface covering metric, imperial, temperature, time, and digital storage units.
Open any tool, enter the requested values, and review the result immediately. Related tools on each page make it easier to continue a calculation or complete a connected task.
How accurate are the converters?
Conversions use standard mathematical relationships. Displayed results may be rounded for readability.
Why do some units use decimal and binary definitions?
Digital storage includes both decimal units such as GB and binary units such as GiB, which have different sizes.
Can I swap the units?
Yes. Use the swap control on supported converter pages to reverse the selected units.