US dry gallons
A US dry gallon is a unit of volume measurement normally used for dry goods such as grains, fruits, and vegetables. It is about 4.40488 liters or 0.16 cubic feet.
Note: The US dry gallon is different from the US liquid gallon, which is used for measuring liquids and is slightly smaller in volume.
Metric teaspoons
Metric teaspoons are units used for measuring small quantities of liquid or dry ingredients. One metric teaspoon is 5 milliliters.