square metre to tsubo

Live square metre (m²) to tsubo (坪) converter. Plus a 10-value reference table and FAQs.

square metre
tsubo
1 m² = 0.3025坪

Conversion table

Ten sample values from square metre to tsubo. Use the converter above for arbitrary values.

square metre (m²)→tsubo (坪)
0.001 m² → 0.000303 坪
0.01 m² → 0.003025 坪
0.1 m² → 0.03025 坪
0.5 m² → 0.15125 坪
1 m² → 0.3025 坪
2 m² → 0.605 坪
5 m² → 1.5125 坪
10 m² → 3.025 坪
100 m² → 30.25 坪
1,000 m² → 302.5 坪

About the square metre

SI base unit of area.

About the tsubo

400/121 m² ≈ 3.305785 m². Japanese (and Korean pyeong) land/real-estate area unit.

Note: 1 tsubo = 400/121 m² = 3.305785 m², a 6-shaku × 6-shaku square. Roughly 2 Edo-period tatami mats.

How square metre to tsubo conversion works

Both units belong to Area. Unitbox first expresses the input in the category reference unit (m²), then expresses that same quantity in tsubo.

The right unit depends on the convention used by your industry, country, instrument, or source document.

Reference value1 m² = 0.3025 坪
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

Frequently asked questions

Frequently Asked Questions

How do I convert square metre to tsubo?

Multiply the square metre value by 0.3025 to get it in tsubo. For example, 10 m² = 3.025 坪.

What is 1 m² in 坪?

1 m² = 0.3025 坪.

What is 100 m² in 坪?

100 m² = 30.25 坪.

What is the formula?

Linear: multiply by 0.3025 (the unit factor ratio).

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