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 30.9 grams into ounces we have to multiply 30.9 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

30.9 g → M_(oz)

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

M_(oz) = 30.9 g × 0.03527396194958 oz

M_(oz) = 1.089965424242 oz

The final result is:

30.9 g → 1.089965424242 oz

We conclude that 30.9 grams is equivalent to 1.089965424242 ounces:

30.9 grams = 1.089965424242 ounces

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 ounce is equal to 0.91746029530744 × 30.9 grams.

Another way is saying that 30.9 grams is equal to 1 ÷ 0.91746029530744 ounces.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that thirty point nine grams is approximately one point zero nine ounces:

30.9 g ≅ 1.09 oz

An alternative is also that one ounce is approximately zero point nine one seven times thirty point nine 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