Convert Square Kilometer (km²) to Are (a)
To convert Square Kilometer to Are, multiply the value by 10,000. For example, 1 Square Kilometer = 10,000 a and 10 Square Kilometer = 100,000 a. Both Square Kilometer and Are are units of Area. Enter any value above for an instant, accurate result.
One Square Kilometer equals 10,000 a.
Use the formula: a = km² × 10,000.