tsubo to acre

Live tsubo (坪) to acre (ac) converter. Plus a 10-value reference table and FAQs.

tsubo
acre
1 坪 = 0.0008ac

換算表

10 個示例值,從tsubo到acre。任意值請用上方換算器。

tsubo (坪)→acre (ac)
0.001 坪 → 8.1688e-7 ac
0.01 坪 → 8.1688e-6 ac
0.1 坪 → 8.1688e-5 ac
0.5 坪 → 0.000408 ac
1 坪 → 0.000817 ac
2 坪 → 0.001634 ac
5 坪 → 0.004084 ac
10 坪 → 0.008169 ac
100 坪 → 0.081688 ac
1,000 坪 → 0.816877 ac

關於tsubo

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.

關於acre

4,047 m². US farmland and lot size.

How tsubo to acre conversion works

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

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

Reference value1 坪 = 0.00081688 ac
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.

常見問題

Frequently Asked Questions

How do I convert tsubo to acre?

Multiply the tsubo value by 0.000817 to get it in acre. For example, 10 坪 = 0.0082 ac.

What is 1 坪 in ac?

1 坪 = 0.000817 ac.

What is 100 坪 in ac?

100 坪 = 0.0817 ac.

What is the formula?

Linear: multiply by 0.000817 (the unit factor ratio).

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