All tools / Unit Converter40 sqft to m240 sqft = 3.716122 m2Formula1 sqft = 0.092903 m2, so 40 × 0.092903 = 3.716122Need another value? Use the full Unit ConverterOther sqft → m2 conversions1 sqft → m22 sqft → m23 sqft → m24 sqft → m25 sqft → m26 sqft → m2Reverse conversion40 m2 → sqftRelated conversions1 m2 → sqft1 hectares → acres1 acres → hectares1 m2 → hectares1 acres → m2