Area Converter Units
Convert square meters, feet, acres, hectares and more.
Area Converter is a free online tool that convert square meters, feet, acres, hectares and more. It runs entirely in your web browser using plain JavaScript, so files are processed on your own device and never uploaded to a server. There is no sign-up, no file size limit imposed by the site, no watermark and no paid tier.
- Price
- Free — no account, no quota, no watermark
- Category
- Units
- Where it runs
- In your browser, on your device
- Files uploaded
- None
- Technology
- plain JavaScript
- Settings
- 3
- Works offline
- Yes, after the first visit
About Area Converter
Area Converter is one of 19 units tools on DuckyTools, and like all of them it runs entirely inside this page. Convert square meters, feet, acres, hectares and more.
How to use it
- Enter value, from and to.
- Results update the moment anything changes.
The 3 settings
| Setting | What it does | Default |
|---|---|---|
| Value | A numeric value. | 1 |
| From | Choose from 10: Square millimeters, Square centimeters, Square meters, Hectares, Square kilometers, Square inches…. | Square meters |
| To | Choose from 10: Square millimeters, Square centimeters, Square meters, Hectares, Square kilometers, Square inches…. | Square feet |
Conversion reference
Exact factors used by this converter, expressed against square millimeters (mm²). These are the defined values, not rounded approximations.
| Unit | Symbol | In mm² |
|---|---|---|
| Square millimeters | mm² | 1.000000 × 10^-6 |
| Square centimeters | cm² | 0.0001 |
| Square meters | m² | 1 |
| Hectares | ha | 10,000 |
| Square kilometers | km² | 1,000,000 |
| Square inches | in² | 0.00064516 |
| Square feet | ft² | 0.09290304 |
| Square yards | yd² | 0.83612736 |
| Acres | ac | 4,046.8564224 |
| Square miles | mi² | 2,589,988.11034 |
Under the hood
| Runs on | plain JavaScript — runs the whole thing |
| Controls | Value, From, To |
Questions
What does the from option change?
It offers 10 choices — Square millimeters, Square centimeters, Square meters and Hectares and more. The default is Square meters, which suits most cases; change it when your input or your destination calls for something specific.