Unit Converters

Area Converter

Land and floor-area conversions for property, farming and construction.

By TheCalcTools Updated Formula checked and tested

Your numbers

Your results

Square centimeters
Square centimeters
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Square meters
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Hectares
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Square kilometers
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Square inches
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Square feet
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Square yards
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Acres
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Square miles
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Area Converter by TheCalcTools

How the Area Converter works

Enter the area and choose the unit.

Results are given for all area units at once.

Everything is computed through square meters.

The formula

result = value × (factor of the ‘from’ unit ÷ factor of the ‘to’ unit)1 ft² = 0.09290304 m², 1 acre = 4,046.8564224 m², 1 ha = 10,000 m²

Worked example

Using the default values shown in the calculator:

Value1
FromAcres
  1. 1 Acres equals 40468564.22 Square centimeters ; 4046.86 Square meters ; 0.404686 Hectares.

Result:

Square centimeters40468564.22
Square meters4046.86
Hectares0.404686
Square kilometers0.004047
Square inches6272640.00
Square feet43560.00
Square yards4840.00
Acres1.0000
Square miles0.001563

Frequently asked questions

How many square feet are in an acre?

43,560 square feet, or about 4,046.86 square meters.

What is a hectare?

10,000 square meters, a square 100 m on each side.

Sources and further reading

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This calculator gives estimates for information only. Check important results independently before you rely on them. See our disclaimer.