Allele frequency is most commonly calculated by the Hardy-Weinberg equation. That Hardy-Weinberg equation is as follows.

**p ^{2} + 2pq + q^{2} = 1**

Where

p,q = allele frequency of different alleles.

p^{2} = frequency of homozygous dominant genotype.

q^{2 = }frequency of homozygous recessive genotype.

Following the guidelines that are given below helps you to calculate the allele frequency easily by hand.

- Firstly, write down the values that were given in the problem.
- And then apply the formula.
- Substitute the values and then simplify the equation.
- At last, you will get the answer.

Look into our biology calculators that you can calculate in seconds are available on our website arithmeticcalculators.com

**1. How to use this allele frequency?**

Simply, give the inputs in the input fields and then click on the calculate button, which provides you instant answers.

**2. What is the formula of Allele Frequency?**

The formula of Allele frequency is **p ^{2} + 2pq + q^{2} = 1**

**3. What is the best tool to calculate the Allele Frequency?**

Allele Frequency Calculator on arithmeticcalculators.com is the best tool to calculate the allele frequency.