🗺️ Jō (Tatami Mats, Japan) to Hectares Converter

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Converted Value
0.0405

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⚡ Jō (Tatami Mats, Japan) to Hectares: the quick answer

1 jō = 0.000162 ha 1 jō (tatami mat, Japan) equals 0.000162 hectares

To convert jō (tatami mats, Japan) to hectares, multiply the value by 0.000162. To go the other way, multiply hectares by 6,172.84 to get jō (tatami mats, Japan).

↔ Convert hectares to jō (tatami mats, Japan) instead

🧮 Formula

Jō (Tatami Mats, Japan) to Hectares
ha = jō × 0.000162
Hectares to Jō (Tatami Mats, Japan)
jō = ha × 6,172.84

Where

  • jō = the area in jō (tatami mats, Japan)
  • ha = the area in hectares
Every unit here is defined by its area in square meters, so the conversion factor is (square meters per jō (tatami mat, Japan)) ÷ (square meters per hectare).

📊 Jō (Tatami Mats, Japan) to Hectares conversion table

Jō (Tatami Mats, Japan) (jō)Hectares (ha)
1 jō0.000162 ha
2 jō0.000324 ha
5 jō0.00081 ha
10 jō0.00162 ha
20 jō0.00324 ha
50 jō0.0081 ha
100 jō0.0162 ha
500 jō0.081 ha
1,000 jō0.162 ha

✏️ Worked examples

Convert 25 jō (tatami mats, Japan) to hectares

25 jō × 0.000162 = 0.00405 ha

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Convert 250 jō (tatami mats, Japan) to hectares

250 jō × 0.000162 = 0.0405 ha

Try this example →

📘 About these units

Jō (tatami mat, Japan) (jō). In Japanese property listings one jō (tatami mat) is counted as at least 1.62 m². Actual mat sizes vary by region (about 1.5 to 1.8 m²). Used in: Asia — Japan, Korea & Taiwan.

Hectare (ha). A hectare is 10,000 square meters (100 m × 100 m), the world's standard unit for farmland and large plots.

❓ Frequently asked questions

How many hectares are in one jō (tatami mat, Japan)?

There are 0.000162 hectares in one jō (tatami mat, Japan).

How do I convert jō (tatami mats, Japan) to hectares?

Multiply the number of jō (tatami mats, Japan) by 0.000162. For example, 10 jō (tatami mats, Japan) equal 0.00162 hectares.

How many jō (tatami mats, Japan) are in one hectare?

One hectare equals 6,172.84 jō (tatami mats, Japan).

What people are saying
★★★★★
Anonymous · 04 Oct 2026