WikiUnits

Convert Tann to...

Tann
Unit system metric
Unit of area
Symbol tann
Unit conversions
1 tann in ... ... is equal to ...
SI units 9.917 cm2
Imperial/US unit(s) 1.537 in2

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Metric Conversion
Square kilometre [km2]
Hectare [ha]
Are [a]
Square metre [m2]
Square decimetre [dm2]
Square centimetre [cm2]
Square millimetre [mm2]
Square micrometre [µm2]
Square nanometre [nm2]
British/Imperial Conversion
Square mile [mi2]
Homestead
Acre
Rood
Square rod [rd2]
Square
Square yard [yd2]
Square foot [ft2]
Square inch [in2]
Japanese Conversion
Tsubo
Cho
Tann
Se
Other Conversion
Metric dunam
Cypriot dunam
Iraqi dunam
Greek stremma
Football pitch

Shakkan-hō is the traditional Japanese system of measurement. The name shakkan-hō originates from the name of two of the units, the shaku, a unit of length, and the kan, a mass measurement.

The tsubo, which is essentially the area of two standard sized tatami mats (tatami have an aspect ratio of 2:1, so two side by side form a square), is still commonly used in discussing land pricing in Japan. Note that actual tatami vary in size regionally, though legally the area of a tsubo is standardized. The larger units are also commonly used by Japanese farmers for discussing the sizes of fields.

One tann is equal to 0.1 cho.

This article uses material from the Wikipedia article "Japanese units of measurement", which is released under the Creative Commons Attribution-Share-Alike License 3.0.