Convert imperial teaspoons to US teaspoons
imp tsp
1 imperial teaspoon ≈
1.201 US teaspoons
* rounded result
Select how many decimal places the result will be rounded to:
How to convert imperial teaspoons to US teaspoons
To convert imperial teaspoons to US teaspoons, multiply a imperial teaspoons value by 1.2009499255.
Formula US tsp = imp tsp × 1.2009499255
Example: Convert 2 imperial teaspoons to US teaspoons Calculations: 2 imp tsp × 1.2009499255 ≈ 2.402 US tsp
Imperial teaspoon (imp tsp)
The imperial teaspoon is an imperial system unit of volume, defined as 5/24 of an imperial fluid ounce or 1/3 of an imperial tablespoon, and is approximately equal to 5.92 milliliters.
US teaspoon (US tsp)
The US teaspoon is a US customary systems unit of volume, defined as 1/6 of a US fluid ounce or 1/3 of a US tablespoon, and is equal to 4.92892159375 milliliters.