## Conversion formula

The conversion factor from ounces to kilograms is 0.028349523125, which means that 1 ounce is equal to 0.028349523125 kilograms:

1 oz = 0.028349523125 kg

To convert 0.4 ounces into kilograms we have to multiply 0.4 by the conversion factor in order to get the mass amount from ounces to kilograms. We can also form a simple proportion to calculate the result:

1 oz → 0.028349523125 kg

0.4 oz → M(kg)

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

M(kg) = 0.4 oz × 0.028349523125 kg

M(kg) = 0.01133980925 kg

The final result is:

0.4 oz → 0.01133980925 kg

We conclude that 0.4 ounces is equivalent to 0.01133980925 kilograms:

0.4 ounces = 0.01133980925 kilograms ## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilogram is equal to 88.184904873951 × 0.4 ounces.

Another way is saying that 0.4 ounces is equal to 1 ÷ 88.184904873951 kilograms.

## Approximate result

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

0.4 oz ≅ 0.011 kg

An alternative is also that one kilogram is approximately eighty-eight point one eight five times zero point four ounces.

## Conversion table

### ounces to kilograms chart

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

ounces (oz) kilograms (kg)
1.4 ounces 0.04 kilograms
2.4 ounces 0.068 kilograms
3.4 ounces 0.096 kilograms
4.4 ounces 0.125 kilograms
5.4 ounces 0.153 kilograms
6.4 ounces 0.181 kilograms
7.4 ounces 0.21 kilograms
8.4 ounces 0.238 kilograms
9.4 ounces 0.266 kilograms
10.4 ounces 0.295 kilograms