square inch in²
US small surface area.
クイック換算 — square inchを主要単位に
リアルタイム換算器、3 方向対応。任意の値を入力すると 3 つすべてが更新されます。
square inch
square metre
1 in² = 0.0006m²
square inch
square kilometre
1 in² = 6.45e-10km²
square inch
square centimetre
1 in² = 6.4516cm²
換算表 — square inchをすべてのArea単位に
1 in²（順方向）および 1 逆単位 → in²のすべての値。
| 変換先 / 変換元 | 1 in² = | 1 変換先単位 = |
|---|---|---|
| square metre (m²) | 0.00064516 m² | 1,550.00310001 in² |
| square kilometre (km²) | 6.451600e-10 km² | 1,550,003,100.0062 in² |
| square centimetre (cm²) | 6.4516 cm² | 0.15500031 in² |
| hectare (ha) | 6.451600e-8 ha | 15,500,031.000062 in² |
| square foot (ft²) | 0.00694444 ft² | 144 in² |
| square mile (mi²) | 2.490977e-10 mi² | 4,014,489,600.0000005 in² |
| acre (ac) | 1.594225e-7 ac | 6,272,640 in² |
| square yard (yd²) | 0.0007716 yd² | 1,296 in² |
| tsubo (坪) | 0.00019516 坪 | 5,123.9771901 in² |
| tatami mat (畳) | 0.00038954 畳 | 2,567.11513423 in² |
Frequently Asked Questions
What does in² stand for?
square inch (in²) is a unit of Area.
How many in² are in 1 m²?
1 m² = 0.000645 in², so 1 in² = 1,550.0031 m².
Is this the SI base unit?
No. square inch is one of several units in the Area category. The SI base is m².
square inchのよく使う換算
#1
square inch (in²) → square meter (m²)
Convert square inch (in²) to square meter.
#2square inch (in²) → square kilometer (km²)
Convert square inch (in²) to square kilometer.
#3square inch (in²) → square centimeter (cm²)
Convert square inch (in²) to square centimeter.
#4square inch (in²) → hectare (ha)
Convert square inch (in²) to hectare.
#5square inch (in²) → square foot (ft²)
Convert square inch (in²) to square foot.
#6square inch (in²) → square mile (mi²)
Convert square inch (in²) to square mile.
#7square inch (in²) → acre (ac)
Convert square inch (in²) to acre.
#8square inch (in²) → square yard (yd²)
Convert square inch (in²) to square yard.