Convert Tatami to Square - Free Calculator
Fast, accurate area conversion calculator. Convert tatami to square instantly with precise results.
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How to Convert Tatami to Square
Use this free online calculator to convert Tatami to Square instantly. This area conversion tool provides accurate results for all your measurement needs.
Quick Reference
Tatami to Square Conversion Formula
To convert Tatami to Square, multiply by 0.177917.
To convert Square back to Tatami, divide by 0.177917 (or multiply by 5.62061).
About These Units
About Tatami
The tatami is a Japanese unit of area equal to the area of a traditional tatami mat, 0.5 ken by 1 ken or about 90 centimeters by 180 centimeters (roughly 1.62 square meters or 17.5 square feet). This unit, used especially for measuring the area of rooms in houses and apartments, is also called the jo.
About Square
The square is a traditional unit of area, often used for measuring roofing material, finished lumber, and other building materials. One square equals 100 square feet, 11.111 square yards, or about 9.290 square meters.
Tatami to Square Conversion Table
| Tatami | Square | Square | Tatami |
|---|---|---|---|
| 0.1 | 0.0177917 | 0.1 | 0.562061 |
| 0.5 | 0.0889583 | 0.5 | 2.8103 |
| 1 | 0.177917 | 1 | 5.62061 |
| 2 | 0.355833 | 2 | 11.2412 |
| 5 | 0.889583 | 5 | 28.103 |
| 10 | 1.77917 | 10 | 56.2061 |
| 20 | 3.55833 | 20 | 112.412 |
| 25 | 4.44792 | 25 | 140.515 |
| 50 | 8.89583 | 50 | 281.03 |
| 100 | 17.7917 | 100 | 562.061 |
| 250 | 44.4792 | 250 | 1,405.15 |
| 500 | 88.9583 | 500 | 2,810.3 |
| 1000 | 177.917 | 1000 | 5,620.61 |
Why Use Our Tatami to Square Converter?
- Instant and accurate area conversions
- Free to use with no registration required
- Mobile-friendly design for conversions on the go
- Supports all major area units