Pyeong / m² converter
Convert Korean pyeong and square metres
How it works
Convert the Korean area unit pyeong to square metres using 1 pyeong = 400/121 m². Compare the same area definition, such as internal floor area.
Example
30 pyeong is approximately 99.1736 m².
How to use
- Enter your values or choose a local file.
- Choose settings and run the tool.
- Review the result, then copy it or download the file.
Common questions
What rules does this tool use?
Convert the Korean area unit pyeong to square metres using 1 pyeong = 400/121 m². Compare the same area definition, such as internal floor area.
Are my inputs uploaded?
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Free tool · Inputs processed locally · Updated October 5, 2026