Square meters and pyeong

Convert square meters to Korean pyeong and back, with clear floor-area assumptions.

These results use the example values shown above.

Square meters to pyeong

25.41 pyeong

Exclusive floor area and total supplied area are different measurements.

Apartment size labels may refer to different area definitions. Use the actual figure stated in your documents.

How to use Square meters and pyeong

Choose square meters or pyeong and enter the area. The conversion uses 1 pyeong = 400 ÷ 121 square meters.

Exclusive area and total supplied area are different. This tool converts units only; it does not estimate shared floor space.

Example
84 m² is approximately 25.41 pyeong. 109 m² is approximately 32.97 pyeong.

Why is 84 m² sometimes called 33 pyeong?

That label may refer to supplied area including shared space, while 84 m² is exclusive area.

How are results rounded?

To four decimal places.

Reviewed: 2026-10-04 · Report an issue