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Area Quick Reference Table
A quick reference table for jyo (tatami mats), square meters (m²), and tsubo. Perfect for checking room sizes when apartment hunting.
* Calculated using the real estate standard (1 Jyo = 1.62 m²).
| Jyo (Mats) | Square meters (m²) | Tsubo |
|---|---|---|
| 1 | 1.62 | 0.49 |
| 2 | 3.24 | 0.98 |
| 3 | 4.86 | 1.47 |
| 4 | 6.48 | 1.96 |
| 4.5 | 7.29 | 2.21 |
| 5 | 8.1 | 2.45 |
| 6 | 9.72 | 2.94 |
| 7 | 11.34 | 3.43 |
| 8 | 12.96 | 3.92 |
| 9 | 14.58 | 4.41 |
| 10 | 16.2 | 4.9 |
| 12 | 19.44 | 5.88 |
| 15 | 24.3 | 7.35 |
| 20 | 32.4 | 9.8 |
| 25 | 40.5 | 12.25 |
| 30 | 48.6 | 14.7 |
| 35 | 56.7 | 17.15 |
| 40 | 64.8 | 19.6 |
How to Use the Area Table
This is a quick reference table useful for apartment hunting or looking at floor plans in Japan. It helps you quickly grasp how many square meters (m²) are in a certain number of jyo (tatami mats) or tsubo. You can switch tabs to view the table based on round numbers of Jyo, m², or Tsubo.
Calculation Standards and Notes
The calculations in this table are based on the official Japanese real estate standard of 1 Jyo = 1.62 m². Please note that actual room sizes may vary slightly depending on regional tatami sizes (such as Chukyo-ma, Edo-ma, or Kyo-ma).
If you need to calculate specific values or use different tatami standards, please use the related "Area Converter" tool.
Frequently asked questions
What tatami size is used for this table?
The table uses the Japanese real estate standard of "1 jyo = 1.62 m²" for calculations.
What if I want to check a specific number not in the table?
Please use the related "Area Converter" tool to input any number and convert it instantly.