This converter turns square feet into ares instantly, using the exact factor 1 square foot = 0.0009290304 ares. Type any number and the result updates as you go — nothing is sent to a server, so the arithmetic happens entirely in your browser.
The dominant unit for US and Indian real-estate floor area. One hundred square metres — a hundredth of a hectare, common in European land records.
Because the relationship is a simple proportion, one multiplication does the whole job. The table further down gives pre-computed values for the amounts people look up most often, and the result panel also reports the reverse conversion so you can check the figure both ways.
The formula
square feet- The amount you are converting, measured in square feet
0.0009290304- The exact number of ares in one square foot
ares- The converted result
How it works, step by step
- Enter the number of square feet you want to convert.
- The value is multiplied by 0.0009290304, the exact conversion factor.
- The result is displayed in ares, rounded for readability.
- The unrounded value and the reverse conversion appear underneath so you can verify it.
Worked examples
Converting 5 square feet
Multiply 5 by 0.0009290304. That gives 0.004645 ares. A quick sanity check: one square foot is smaller than one are, so the number should get smaller — and it does.
Converting 72 square feet
72 × 0.0009290304 = 0.06689 ares. Working backwards, 0.06689 ÷ 0.0009290304 returns 72 square feet, which confirms the factor is applied the right way round.
How to read your score
Frequently asked questions
How many ares are in one square foot?
Exactly 0.0009290304. Every conversion on this page is that single number multiplied by your input, so the result carries no rounding error beyond what is shown.
What is the formula to convert square feet to ares?
Ares = square feet × 0.0009290304. To reverse it, divide instead: square feet = ares ÷ 0.0009290304, which is the same as multiplying by 1076.391042.
Is the square foot bigger than the are?
No. One square foot is only 0.00092903 of a are, so the are is the larger unit.
Why does my answer differ slightly from other square-feet to ares converters?
Most differences come from rounding the factor too early. This tool keeps full double precision through the calculation and only rounds at the final display step, and it also shows the unrounded value so you can see exactly where any difference appears.
What is a square foot?
The dominant unit for US and Indian real-estate floor area.
What is a are?
One hundred square metres — a hundredth of a hectare, common in European land records.
Square Feet to ares reference table
| Square Feet | Ares |
|---|---|
| 0.5 ft² | 0.000465 a |
| 1 ft² | 0.000929 a |
| 2 ft² | 0.001858 a |
| 3 ft² | 0.002787 a |
| 5 ft² | 0.004645 a |
| 10 ft² | 0.00929 a |
| 15 ft² | 0.013935 a |
| 20 ft² | 0.018581 a |
| 25 ft² | 0.023226 a |
| 50 ft² | 0.046452 a |
| 75 ft² | 0.069677 a |
| 100 ft² | 0.092903 a |
| 250 ft² | 0.232258 a |
| 500 ft² | 0.464515 a |
| 1000 ft² | 0.92903 a |
Exact factor: 1 square foot = 0.0009290304 ares. Values rounded for display.