To convert US tablespoons to koku (Japan), multiply the value by 8.19708 × 10⁻⁵. To go the other way, multiply koku (Japan) by 12,199.5 to get US tablespoons.
| US Tablespoons (tbsp) | Koku (Japan) (koku) |
|---|---|
| 1 tbsp | 8.19708 × 10⁻⁵ koku |
| 2 tbsp | 0.000163942 koku |
| 5 tbsp | 0.000409854 koku |
| 10 tbsp | 0.000819708 koku |
| 20 tbsp | 0.00163942 koku |
| 50 tbsp | 0.00409854 koku |
| 100 tbsp | 0.00819708 koku |
| 500 tbsp | 0.0409854 koku |
| 1,000 tbsp | 0.0819708 koku |
25 tbsp × 8.19708 × 10⁻⁵ = 0.00204927 koku
Try this example →250 tbsp × 8.19708 × 10⁻⁵ = 0.0204927 koku
Try this example →US tablespoon (tbsp). A US tablespoon is 14.787 mL (half a fluid ounce, 3 teaspoons).
Koku (Japan) (koku). A koku is 100 shō (about 180.39 L), traditionally the rice needed to feed one person for a year. Used in: Asia — Japan.
There are 8.19708 × 10⁻⁵ koku (Japan) in one US tablespoon.
Multiply the number of US tablespoons by 8.19708 × 10⁻⁵. For example, 10 US tablespoons equal 0.000819708 koku (Japan).
One koku (Japan) equals 12,199.5 US tablespoons.