To

Volume

4.77 gal

The to is a traditional Japanese unit of volume used for measuring liquid and dry capacity. Standardized under the 1891 Shakukan-ho system, one to is defined as exactly 10 sho or 1/10 of a koku, equaling approximately 18.039 liters (0.018039 cubic meters). Historically utilized in Japan for bulk agricultural trade, grain taxation, and commercial liquid storage, the to serves as an intermediate unit within the traditional Japanese metric framework.

British imperial liquid/dry

U.S. liquid measure

U.S. dry measure

Japanese

Cooking (U.S.)

Cooking (metric)