Conversion formula

The conversion factor from grams to ounces is 0.03527396194958, which means that 1 gram is equal to 0.03527396194958 ounces:

1 g = 0.03527396194958 oz

To convert 20.4 grams into ounces we have to multiply 20.4 by the conversion factor in order to get the mass amount from grams to ounces. We can also form a simple proportion to calculate the result:

1 g → 0.03527396194958 oz

20.4 g → M_(oz)

Solve the above proportion to obtain the mass M in ounces:

M_(oz) = 20.4 g × 0.03527396194958 oz

M_(oz) = 0.71958882377144 oz

The final result is:

20.4 g → 0.71958882377144 oz

We conclude that 20.4 grams is equivalent to 0.71958882377144 ounces:

20.4 grams = 0.71958882377144 ounces

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 ounce is equal to 1.3896825061275 × 20.4 grams.

Another way is saying that 20.4 grams is equal to 1 ÷ 1.3896825061275 ounces.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that twenty point four grams is approximately zero point seven two ounces:

20.4 g ≅ 0.72 oz

An alternative is also that one ounce is approximately one point three nine times twenty point four grams.

Conversion table

grams to ounces chart

For quick reference purposes, below is the conversion table you can use to convert from grams to ounces