How to Convert Square Miles to Square Kilometers
Converting square miles to square kilometers is common for geographic measurements. One square mile equals approximately 2.58999 square kilometers.
To convert square miles to square kilometers, multiply the square mile value by 2.58999. For example, 100 sq miles x 2.58999 = 259 km². This conversion is useful for understanding country sizes, state areas, and geographic regions in metric terms.
Most countries use square kilometers for area, making this conversion essential for international geography.
Quick Tips
- 1 mile = 1.609 km (miles are bigger)
- 1 kg = 2.205 lbs (roughly double + 10%)
- Temperature: (°F - 32) × 5/9 = °C
Frequently Asked Questions
1 square mile equals approximately 2.59 square kilometers.
Multiply the square mile value by 2.58999.
100 square miles equals approximately 259 square kilometers.
Primarily in the US and UK for geographic and territorial measurements.