Chhatak to Square Miles: the quick answer
1 chhatak = 1.61415 × 10⁻⁶ mi²
1 chhatak equals 1.61415 × 10⁻⁶ square miles
To convert chhatak to square miles, multiply the value by 1.61415 × 10⁻⁶. To go the other way, multiply square miles by 619,520 to get chhatak.