To convert square inches to jō (tatami mats, Japan), multiply the value by 0.000398247. To go the other way, multiply jō (tatami mats, Japan) by 2,511.01 to get square inches.
| Square Inches (in²) | Jō (Tatami Mats, Japan) (jō) |
|---|---|
| 1 in² | 0.000398247 jō |
| 2 in² | 0.000796494 jō |
| 5 in² | 0.00199123 jō |
| 10 in² | 0.00398247 jō |
| 20 in² | 0.00796494 jō |
| 50 in² | 0.0199123 jō |
| 100 in² | 0.0398247 jō |
| 500 in² | 0.199123 jō |
| 1,000 in² | 0.398247 jō |
25 in² × 0.000398247 = 0.00995617 jō
Try this example →250 in² × 0.000398247 = 0.0995617 jō
Try this example →Square inch (in²). A square inch is the area of a square with 1-inch sides (6.4516 cm²).
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.
There are 0.000398247 jō (tatami mats, Japan) in one square inch.
Multiply the number of square inches by 0.000398247. For example, 10 square inches equal 0.00398247 jō (tatami mats, Japan).
One jō (tatami mat, Japan) equals 2,511.01 square inches.