🗺️ Square Kilometers to Chō (Japan) Converter

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Converted Value
100.833

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⚡ Square Kilometers to Chō (Japan): the quick answer

1 km² = 100.833 chō 1 square kilometer equals 100.833 chō (Japan)

To convert square kilometers to chō (Japan), multiply the value by 100.833. To go the other way, multiply chō (Japan) by 0.00991736 to get square kilometers.

↔ Convert chō (Japan) to square kilometers instead

🧮 Formula

Square Kilometers to Chō (Japan)
chō = km² × 100.833
Chō (Japan) to Square Kilometers
km² = chō × 0.00991736

Where

  • km² = the area in square kilometers
  • chō = the area in chō (Japan)
Every unit here is defined by its area in square meters, so the conversion factor is (square meters per square kilometer) ÷ (square meters per chō (Japan)).

📊 Square Kilometers to Chō (Japan) conversion table

Square Kilometers (km²)Chō (Japan) (chō)
1 km²100.833 chō
2 km²201.667 chō
5 km²504.167 chō
10 km²1,008.33 chō
20 km²2,016.67 chō
50 km²5,041.67 chō
100 km²10,083.3 chō
500 km²50,416.7 chō
1,000 km²100,833 chō

✏️ Worked examples

Convert 25 square kilometers to chō (Japan)

25 km² × 100.833 = 2,520.83 chō

Try this example →

Convert 250 square kilometers to chō (Japan)

250 km² × 100.833 = 25,208.3 chō

Try this example →

📘 About these units

Square kilometer (km²). A square kilometer is one million square meters (100 hectares), used for countries, cities and lakes.

Chō (Japan) (chō). A chō is 3,000 tsubo (9,917.36 m²), almost exactly one hectare. Used in: Asia — Japan, Korea & Taiwan.

❓ Frequently asked questions

How many chō (Japan) are in one square kilometer?

There are 100.833 chō (Japan) in one square kilometer.

How do I convert square kilometers to chō (Japan)?

Multiply the number of square kilometers by 100.833. For example, 10 square kilometers equal 1,008.33 chō (Japan).

How many square kilometers are in one chō (Japan)?

One chō (Japan) equals 0.00991736 square kilometers.

What people are saying
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Anonymous · 04 Oct 2026