AREA CALCULATOR
This area calculator can work in 2 ways.
- Press the Calibrate button and every unit of area will be calculated against 1 square millimetre.
- Enter a figure in the approriate unit box and press the Calculate button at the bottom. For example if you want to know how many square metres in two and a half acres type 2.5 in the acres box and press the Calculate button.
If you see an e with a - or + symbol and then a number move the decimal place to the left or right accordingly. For example 3.456e+13 you move the decimal place to the right 13 spaces.
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