Area Converter
Convert area units — square meters, square feet, acres, hectares, pyeong, and tsubo.
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How to convert area
- Type the value you want to convert.
- Pick the unit you're converting from.
- Read the result in every other unit, and copy the one you need.
Features
- Metric and imperial: m², km², hectares, square feet, square yards, and acres.
- Traditional units too: Korean pyeong (평) and Japanese tsubo (坪) and jō (畳).
- Free, no sign-up, and it all runs in your browser.
Frequently asked questions
- How many square meters is one pyeong?
- One pyeong (평) is about 3.3058 m² (exactly 400/121). It is the same size as the Japanese tsubo.
- How do I convert square meters to pyeong?
- Multiply by 0.3025. For example, 100 m² is about 30.25 pyeong. Type the value and read the pyeong row.
- Is pyeong the same as tsubo?
- Yes — the Korean pyeong and the Japanese tsubo are the same unit, both 400/121 m².
- Does my input get sent to a server?
- No. The conversion runs entirely in your browser; nothing you type leaves your device.