Teaspoon

Volume

1.32×10⁻³ gal

In some countries, the teaspoon is also used as a unit of volume, especially in cooking recipes and pharmaceutic prescriptions. It is abbreviated in English as t. or tsp. (German and Dutch: TL, from Teelöffel or Theelepel). It is often taken to mean 5 mL.

British imperial liquid/dry

U.S. liquid measure

U.S. dry measure

Japanese

  • Koku
    2.77×10⁻⁵
  • To
    2.77×10⁻⁴
  • Sho
    2.77×10⁻³
  • Go
    0.03

Cooking (U.S.)

Cooking (metric)