Square Kilometers to Fen (Area, China): the quick answer
1 km² = 15,000 fen
1 square kilometer equals 15,000 fen (area, China)
To convert square kilometers to fen (area, China), multiply the value by 15,000. To go the other way, multiply fen (area, China) by 6.66667 × 10⁻⁵ to get square kilometers.