쓰보/다다미 변환기 (坪畳平米変換)
일본 부동산용 쓰보(坪), 다다미(畳), 제곱미터 간 변환합니다.
Overview
Japanese real estate is measured in tsubo (坪) and jō (畳), the latter counting tatami mats. One tsubo is 400/121 square metres, about 3.3058 m², and equals exactly two standard tatami. Floor area in listings is quoted in both units, with room sizes given in mats and total area in tsubo or square metres.
변환 결과
| 쓰보 (坪) | |
| 제곱미터 (m²) (m²) | |
| 다다미 (畳) | |
| 제곱피트 (sqft) (sqft) | |
| 평 (평) |
지역별 다다미 크기 (地域別畳サイズ)
| 지역 | 크기 (m²) |
|---|---|
| 京間 Kyoma (Kyoto/Kansai) | 1.8241 m² |
| 中京間 Chūkyōma (Nagoya) | 1.6562 m² |
| 江戸間 Edoma (Tokyo/Kanto) | 1.5488 m² |
| 団地間 Danchima (Housing) | 1.4450 m² |
각 지역에서 1쓰보(坪) = 2다다미(畳). 1쓰보 = 1평 ≈ 3.3058 m².
How to Use
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1
Enter the value
Type the amount you want to convert into the Tsubo / Tatami Converter (坪畳変換).
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2
Choose the units
Select the unit to convert from and the unit to convert to.
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3
Read the converted value
The conversion updates instantly in your browser — no button, nothing sent to a server.
About
Tatami dimensions are regional, so a mat count does not fix an area. Kyōma mats used in the Kyoto region measure 1.824 m², chūkyōma in Nagoya 1.656 m², edoma in Tokyo 1.549 m², and danchima in postwar public housing just 1.445 m². A six-mat room therefore ranges from about 8.7 to 10.9 m² depending on the standard applied.
The variation is historical: Kyoto sized rooms to the mat, laying the floor first and building around it, while Edo sized the pillars first and cut mats to fit the remaining space, producing progressively smaller standards as urban land grew expensive.