20 milliliters in US customary teaspoons

Result

The conversion result is: 20 milliliters is equivalent to 4.05768272422116 US customary teaspoons.^[1]

Conversion formula
How to convert 20 milliliters to US customary teaspoons?

We know (by definition) that: 1 ml ≈ 0.202884136211058 usteaspoon.

We can set up a proportion to solve for the number of US customary teaspoons.

1 ml / 20 ml ≈ 0.202884136211058 usteaspoon / x usteaspoon

Now, we cross multiply to solve for our unknown x:

x usteaspoon ≈ (20 ml / 1 ml) * 0.202884136211058 usteaspoon → x usteaspoon ≈ 4.05768272422116 usteaspoon

Conclusion:

20 ml ≈ 4.05768272422116 usteaspoon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary teaspoon is equal to 0.2464460796875 times 20 milliliters.

It can also be expressed as: 20 milliliters is equal to 1 / 0.2464460796875 US customary teaspoons.

Approximation

An approximate numerical result would be: twenty milliliters is about four point zero five US customary teaspoons, or alternatively, a US customary teaspoon is about zero point two five times twenty milliliters.