Convert Tatami to Square Foot - Free Calculator

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

Common Conversions

1 Tatami
= 17.7917 Square Foot
5 Tatami
= 88.9583 Square Foot
10 Tatami
= 177.917 Square Foot
50 Tatami
= 889.583 Square Foot
100 Tatami
= 1,779.17 Square Foot

How to Convert Tatami to Square Foot

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

Quick Reference

1 Tatami = 17.7917 Square Foot
1 Square Foot = 0.0562061 Tatami

Tatami to Square Foot Conversion Formula

To convert Tatami to Square Foot, multiply by 17.7917.

Square Foot = Tatami × 17.7917
Tatami = Square Foot × 0.0562061

To convert Square Foot back to Tatami, divide by 17.7917 (or multiply by 0.0562061).

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 Foot

The square foot is a traditional unit of area. 1 ft2 equals 144 in2 or exactly 929.0304 cm2 (0.092 903 04 m2).

Tatami to Square Foot Conversion Table

TatamiSquare FootSquare FootTatami
0.11.779170.10.00562061
0.58.895830.50.028103
117.791710.0562061
235.583320.112412
588.958350.28103
10177.917100.562061
20355.833201.12412
25444.792251.40515
50889.583502.8103
1001,779.171005.62061
2504,447.9225014.0515
5008,895.8350028.103
100017,791.7100056.2061

Why Use Our Tatami to Square Foot 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