square-kilometressquare-miles
Square Kilometres to Square Miles Converter
Convert square kilometres to square miles instantly. 1 km² = 0.38610216 mi².
To convert square kilometres to square miles, enter your value above and the result appears as you type. 1 km² = 0.38610216 mi², so multiply your square kilometres value by 0.38610216. 10 km² is 3.8610216 mi², and 100 km² is 38.610216 mi². The calculation runs in your browser at full double precision.
Runs in your browserAbout converting SQUARE-KILOMETRES to SQUARE-MILES
1 km² = 0.38610216 mi², so multiply your square kilometres value by 0.38610216. 10 km² is 3.8610216 mi², and 100 km² is 38.610216 mi². An acre is 4046.8564224 m² exactly, and a hectare is 10,000 m². One hectare is about 2.471 acres.
Share this converter
Related tools
Angle ConverterConvert angle between 7 units with the formula, a reverse conversion and a quick-reference table.Clothing Size ConverterConvert clothing size between 6 units with the formula, a reverse conversion and a quick-reference table.Cooking Measurement ConverterConvert cooking measurement between 10 units with the formula, a reverse conversion and a quick-reference table.Data Storage ConverterConvert data size between 11 units with the formula, a reverse conversion and a quick-reference table.Data Transfer Rate ConverterConvert transfer rate between 8 units with the formula, a reverse conversion and a quick-reference table.Density ConverterConvert density between 6 units with the formula, a reverse conversion and a quick-reference table.