tsubo 坪
400/121 m² ≈ 3.305785 m². Japanese (and Korean pyeong) land/real-estate area unit.
Note: 1 tsubo = 400/121 m² = 3.305785 m², a 6-shaku × 6-shaku square. Roughly 2 Edo-period tatami mats.
Quick convert — tsubo to popular units
Live converter, three directions. Type any value to update all three.
tsubo
square metre
1 坪 = 3.3058m²
tsubo
square kilometre
1 坪 = 3.31e-6km²
tsubo
square centimetre
1 坪 = 33,057.8512cm²
Conversion table — tsubo to every Area unit
All values for 1 坪 (forward) and 1 reverse unit → 坪.
| To / From | 1 坪 = | 1 to-unit = |
|---|---|---|
| square metre (m²) | 3.30578512 m² | 0.3025 坪 |
| square kilometre (km²) | 3.305785e-6 km² | 302,500 坪 |
| square centimetre (cm²) | 33,057.85123967 cm² | 3.025000e-5 坪 |
| hectare (ha) | 0.00033058 ha | 3,025 坪 |
| square foot (ft²) | 35.58317493 ft² | 0.02810317 坪 |
| square inch (in²) | 5,123.9771901 in² | 0.00019516 坪 |
| square mile (mi²) | 1.276371e-6 mi² | 783,471.40337664 坪 |
| acre (ac) | 0.00081688 ac | 1,224.17406778 坪 |
| square yard (yd²) | 3.9536861 yd² | 0.25292853 坪 |
| tatami mat (畳) | 1.99600599 畳 | 0.5010005 坪 |
Frequently Asked Questions
What does 坪 stand for?
tsubo (坪) is a unit of Area.
How many 坪 are in 1 m²?
1 m² = 3.305785 坪, so 1 坪 = 0.3025 m².
Is this the SI base unit?
No. tsubo is one of several units in the Area category. The SI base is m².
Common conversions from tsubo
#1
tsubo (坪) → square meter (m²)
Convert tsubo (坪) to square meter.
#2tsubo (坪) → square kilometer (km²)
Convert tsubo (坪) to square kilometer.
#3tsubo (坪) → square centimeter (cm²)
Convert tsubo (坪) to square centimeter.
#4tsubo (坪) → hectare (ha)
Convert tsubo (坪) to hectare.
#5tsubo (坪) → square foot (ft²)
Convert tsubo (坪) to square foot.
#6tsubo (坪) → square inch (in²)
Convert tsubo (坪) to square inch.
#7tsubo (坪) → square mile (mi²)
Convert tsubo (坪) to square mile.
#8tsubo (坪) → acre (ac)
Convert tsubo (坪) to acre.