4 milliliters in US customary teaspoons

Result

The conversion result is: 4 milliliters is equivalent to 0.811536544844232 US customary teaspoons.^[1]

Conversion formula
How to convert 4 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 / 4 ml ≈ 0.202884136211058 usteaspoon / x usteaspoon

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

x usteaspoon ≈ (4 ml / 1 ml) * 0.202884136211058 usteaspoon → x usteaspoon ≈ 0.811536544844232 usteaspoon

Conclusion:

4 ml ≈ 0.811536544844232 usteaspoon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary teaspoon is equal to 1.2322303984375 times 4 milliliters.

It can also be expressed as: 4 milliliters is equal to 1 / 1.2322303984375 US customary teaspoons.

Approximation

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