← すべての単位変換
📐
面積 変換
8 変換
m² → ft²
Square-meter to Square-foot
NIST正確値 ft² → m²
Square-foot to Square-meter
NIST正確値 ha → ac
Hectare to Acre
NIST正確値 ac → ha
Acre to Hectare
NIST正確値 km² → mi²
Square-kilometer to Square-mile
NIST正確値 mi² → km²
Square-mile to Square-kilometer
NIST正確値 m² → 亩
Square-meter to Mu
亩 → m²
Mu to Square-meter
NIST SP 811変換係数に基づく値