What is Imperial fluid ounce?

An Imperial fluid ounce is a volume unit used in the United Kingdom equal to approximately 28.41 millilitres. It is used in British cooking recipes, beverage servings, and pharmaceutical labelling.

What is teaspoon (metric)?

A metric teaspoon is a volume unit equal to exactly 5 millilitres. It is a standard unit in cooking recipes and pharmaceutical dosing instructions across metric countries.

Worked examples

1 Imperial fluid ounce = 5.6826125 teaspoon (metric)

1 teaspoon (metric) = 0.005 litre

More Volume conversions

• Convert Imperial fluid ounce to litre
• Convert Imperial fluid ounce to millilitre
• Convert Imperial fluid ounce to US gallon
• Convert Imperial fluid ounce to cubic metre
• Convert Imperial fluid ounce to Imperial gallon
• Convert Imperial fluid ounce to US fluid ounce
• Convert Imperial fluid ounce to teaspoon (metric)
• Convert Imperial fluid ounce to tablespoon (metric)
• Convert Imperial fluid ounce to cubic centimetre