Formula applied
The exact method behind this answer
CalculationTime keeps the method visible so the number can be checked instead of blindly trusted.
Square feet = square metres ÷ 0.09290304. If an allowance is entered, planning square feet = square feet × (1 + allowance percent ÷ 100).- Apply the formulaSquare feet = square metres ÷ 0.09290304. If an allowance is entered, planning square feet = square feet × (1 + allowance percent ÷ 100).269.0978 sq ft25 sq m converted at 1 ÷ 0.09290304 sq ft per sq m