tatami mat 畳
One tatami mat. Edo-period (江戸間) standard 1.6562 m², used here.
Note: Tatami size varies by region: 江戸間 1.6562 m², 中京間 1.7412 m², 京間 1.8181 m². This site converts using the 江戸間 standard.
Quick convert — tatami mat to popular units
Live converter, three directions. Type any value to update all three.
Conversion table — tatami mat to every Area unit
All values for 1 畳 (forward) and 1 reverse unit → 畳.
| To / From | 1 畳 = | 1 to-unit = |
|---|---|---|
| square metre (m²) | 1.6562 m² | 0.60379181 畳 |
| square kilometre (km²) | 1.656200e-6 km² | 603,791.81258302 畳 |
| square centimetre (cm²) | 16,562 cm² | 6.037918e-5 畳 |
| hectare (ha) | 0.00016562 ha | 6,037.91812583 畳 |
| square foot (ft²) | 17.82718843 ft² | 0.05609409 畳 |
| square inch (in²) | 2,567.11513423 in² | 0.00038954 畳 |
| square mile (mi²) | 6.394624e-7 mi² | 1,563,813.61570825 畳 |
| acre (ac) | 0.00040926 ac | 2,443.45877454 畳 |
| square yard (yd²) | 1.98079871 yd² | 0.50484685 畳 |
| tsubo (坪) | 0.5010005 坪 | 1.99600599 畳 |
Frequently Asked Questions
What does 畳 stand for?
tatami mat (畳) is a unit of Area.
How many 畳 are in 1 m²?
1 m² = 1.6562 畳, so 1 畳 = 0.603792 m².
Is this the SI base unit?
No. tatami mat is one of several units in the Area category. The SI base is m².
Common conversions from tatami mat
Convert tatami mat (畳) to square meter.
#2Convert tatami mat (畳) to square kilometer.
#3Convert tatami mat (畳) to square centimeter.
#4Convert tatami mat (畳) to hectare.
#5Convert tatami mat (畳) to square foot.
#6Convert tatami mat (畳) to square inch.
#7Convert tatami mat (畳) to square mile.
#8Convert tatami mat (畳) to acre.