Convert square kilometer to cho

Here you can quickly calculate how many cho fit in one square kilometer.

write a number and we convert instantly

swap direction → hm²

- scroll: formula · table · questions -

Example: square kilometer to cho

Starting value Increment Accuracy

To convert square kilometer to cho, multiply by 100.833333.

1 km² = 100.833333 cho

Example: 1 square kilometer = 100.833333 cho

A hectare is 10,000 m², a 100 × 100 m square, and one square kilometer holds 100 hectares. News stories about wildfires and land plots often mix the two up. Rule of thumb: a football pitch is roughly 0.7 hectares.
For areas the length factor must be squared, using it directly is the classic trap. 1 km is 1,000 m, but 1 km² is 1,000,000 m², and 1 m² is 10,000 cm². The rule: convert the length unit, then square the factor.

Score: 0

7.9 cho equals 0.157 square kilometer.

Correct answer: 7.9 cho = 0.0783 square kilometer.

122 cho equals 1.21 square kilometer.

Correct answer: 122 cho = 1.21 square kilometer.

4.8 cho equals 0.0476 square kilometer.

Correct answer: 4.8 cho = 0.0476 square kilometer.

112 square kilometer equals 1.69e+4 cho.

Correct answer: 112 square kilometer = 1.13e+4 cho.