square inch to tsubo

Live square inch (in²) to tsubo (坪) converter. Plus a 10-value reference table and FAQs.

square inch
tsubo
1 in² = 0.0002坪

換算表

square inchからtsuboまでの 10 個のサンプル値。任意の値には上の換算器をお使いください。

square inch (in²)→tsubo (坪)
0.001 in² → 1.9516e-7 坪
0.01 in² → 1.9516e-6 坪
0.1 in² → 1.9516e-5 坪
0.5 in² → 9.7580e-5 坪
1 in² → 0.000195 坪
2 in² → 0.00039 坪
5 in² → 0.000976 坪
10 in² → 0.001952 坪
100 in² → 0.019516 坪
1,000 in² → 0.195161 坪

square inchについて

US small surface area.

tsuboについて

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

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

How square inch 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 in² = 0.00019516 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.

よくある質問

Frequently Asked Questions

How do I convert square inch to tsubo?

Multiply the square inch value by 0.000195 to get it in tsubo. For example, 10 in² = 0.002 坪.

What is 1 in² in 坪?

1 in² = 0.000195 坪.

What is 100 in² in 坪?

100 in² = 0.0195 坪.

What is the formula?

Linear: multiply by 0.000195 (the unit factor ratio).

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