tatami mat to acre

Live tatami mat (畳) to acre (ac) converter. Plus a 10-value reference table and FAQs.

tatami mat
acre
1 畳 = 0.0004ac

換算表

10 個示例值,從tatami mat到acre。任意值請用上方換算器。

tatami mat (畳)acre (ac)
0.001 4.0926e-7 ac
0.01 4.0926e-6 ac
0.1 4.0926e-5 ac
0.5 0.000205 ac
1 0.000409 ac
2 0.000819 ac
5 0.002046 ac
10 0.004093 ac
100 0.040926 ac
1,000 0.409256 ac

關於tatami mat

One tatami mat. Edo-period (江戸間) standard 1.6562 m², used here.

注: Tatami size varies by region: 江戸間 1.6562 m², 中京間 1.7412 m², 京間 1.8181 m². This site converts using the 江戸間 standard.

關於acre

4,047 m². US farmland and lot size.

常見問題

Frequently Asked Questions

How do I convert tatami mat to acre?

Multiply the tatami mat value by 0.000409 to get it in acre. For example, 10 畳 = 0.0041 ac.

What is 1 畳 in ac?

1 畳 = 0.000409 ac.

What is 100 畳 in ac?

100 畳 = 0.0409 ac.

What is the formula?

Linear: multiply by 0.000409 (the unit factor ratio).

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