Koku to Wine tuns Converter

1 koku (石) equals 0.189103160813 wine tuns (wine tun).

Quick answer

  • 1 koku = 0.1891031608 wine tuns
  • 1 wine tun = 5.288118907 koku
  • Formula: wine tun = 石 × 0.189103160813

1 koku = 0.1891031608 wine tuns

How to convert koku to wine tuns

wine tun = 石 × 0.189103160813

To convert koku to wine tuns, multiply the number of koku by 0.189103160813.

Example: 1 石 to wine tun

  1. Start with the value in koku: 1 石.
  2. Multiply by 0.189103160813: 1 × 0.189103160813 = 0.1891031608.
  3. Result: 1 koku = 0.1891031608 wine tuns.

Going the other way, 1 wine tun = 5.28811890664 koku, so to convert wine tuns back to koku you divide by the same number. See wine tuns to koku.

Koku to wine tuns conversion table

Koku (石)Wine tuns (wine tun)
1 石 0.1891031608 wine tun
2 石 0.3782063216 wine tun
3 石 0.5673094824 wine tun
4 石 0.7564126433 wine tun
5 石 0.9455158041 wine tun
6 石 1.134618965 wine tun
7 石 1.323722126 wine tun
8 石 1.512825287 wine tun
9 石 1.701928447 wine tun
10 石 1.891031608 wine tun
100 石 18.91031608 wine tun

What is a koku?

The koku is a Japanese unit of about 180 liters, traditionally the amount of rice to feed one person for a year.

More about koku →

What is a wine tun?

The tun was the largest English wine cask, 252 wine gallons, about 954 liters.

More about wine tuns →

Convert koku to other units

Convert other units to wine tuns

Frequently asked questions

How many wine tuns are in a koku?

One koku is 0.1891031608 wine tuns.

How many koku are in a wine tun?

One wine tun is 5.288118907 koku.

What is the formula to convert koku to wine tuns?

wine tun = 石 × 0.189103160813.