# How to calculate Sex Ratio?

How to Calculate Sex (Gender) Ratio?

## Gender Ratio Calculation

The ratio of males to females in a population is termed as sex ratio. It is a measure expressed generally as the number of males per 100 females. This tutorial will help you to calculate the sex ratio based on the number and percentage of male, female population.

**Formula :**

Sex Ratio can be calculated in three ways :

When Number of Population is Given,

**(Number of Males / Number of Females ) x 100**

When Female Population % is Given,

**x = (10000 - 100f) / f**

When Male Population % is Given,

**x = [(100x100) / (100-m)] - 100**

**Where,**

m = Male Population %

f = Female Population %

**Topics :**

How to Find Sex Ratio When Population Size is Given?

How to Find Sex Ratio When Female Population Percentage is Given?

How to Find Sex Ratio When Male Population Percentage is Given?

How to Calculate Sex Ratio at Birth?

How to Calculate Sex Ratio of Deaths?

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