How to use this calculator
Enter the requested values, review any options that affect the calculation, and select Calculate. The main answer appears beside the form, with supporting details below it.
How the calculation works
Each value is converted through square meters using standard conversion factors.
Example
1 square meter is approximately 10.7639 square feet.
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Frequently asked questions
How many square feet are in an acre?
One acre is exactly 43,560 square feet.