Convert Square to Tatami - Free Calculator

Fast, accurate area conversion calculator. Convert square to tatami instantly with precise results.

Common Conversions

1 Square
= 5.62061 Tatami
5 Square
= 28.103 Tatami
10 Square
= 56.2061 Tatami
50 Square
= 281.03 Tatami
100 Square
= 562.061 Tatami

How to Convert Square to Tatami

Use this free online calculator to convert Square to Tatami instantly. This area conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Square = 5.62061 Tatami
1 Tatami = 0.177917 Square

Square to Tatami Conversion Formula

To convert Square to Tatami, multiply by 5.62061.

Tatami = Square × 5.62061
Square = Tatami × 0.177917

To convert Tatami back to Square, divide by 5.62061 (or multiply by 0.177917).

About These Units

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.

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.

Square to Tatami Conversion Table

SquareTatamiTatamiSquare
0.10.5620610.10.0177917
0.52.81030.50.0889583
15.6206110.177917
211.241220.355833
528.10350.889583
1056.2061101.77917
20112.412203.55833
25140.515254.44792
50281.03508.89583
100562.06110017.7917
2501,405.1525044.4792
5002,810.350088.9583
10005,620.611000177.917

Why Use Our Square to Tatami 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