This conversion chart calculator converts between metric and imperial units for length, weight, volume, area, speed, and temperature. Pick a category and value above to get the conversion and a quick reference chart.
How to use it
- Choose the unit category.
- Enter your value and the from/to units.
- Read the converted result and chart.
Common conversions
1 inch = 2.54 cm 1 mile = 1.609 km 1 kg = 2.205 lb 1 L = 0.264 US gal °F = °C × 9/5 + 32
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Frequently Asked Questions
What is a conversion chart?
It is a quick reference that maps values between units, like inches to centimeters or pounds to kilograms, so you can convert without doing the math by hand.
How do I convert metric to imperial?
Enter your value in the conversion chart calculator and choose the units; it multiplies by the correct factor instantly.
Which units does it cover?
Length, weight, volume, area, speed, and temperature, across common metric and imperial units.