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📏 Length Converter
Common conversions
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Frequently Asked Questions
1 mile = 1.60934 kilometers. Conversely, 1 kilometer = 0.621371 miles. To convert miles to km, multiply by 1.60934. To convert km to miles, multiply by 0.621371.
To convert Celsius to Fahrenheit: multiply by 9/5 then add 32. Formula: °F = (°C × 9/5) + 32. For example, 100°C = (100 × 1.8) + 32 = 212°F. To convert Fahrenheit to Celsius: subtract 32 then multiply by 5/9.
1 kilogram = 2.20462 pounds. 1 pound = 0.453592 kilograms. To convert kg to lbs, multiply by 2.20462. To convert lbs to kg, multiply by 0.453592.
GB (gigabyte) is a decimal unit equal to 1,000,000,000 bytes (10⁹). GiB (gibibyte) is a binary unit equal to 1,073,741,824 bytes (2³⁰). Storage manufacturers use GB (decimal) while operating systems often report in GiB (binary), which is why a "1 TB" hard drive shows as ~931 GB in Windows.
Most common conversions: 1 inch = 2.54 cm, 1 foot = 30.48 cm, 1 meter = 3.28084 feet, 1 mile = 1.60934 km, 1 kg = 2.20462 lbs, 1 liter = 0.264172 US gallons, 1 acre = 0.404686 hectares. This converter handles all of them — just type your value and select the units.