Allele Frequency Calculator

Allele Frequency Calculator

Our online free Allele Calculator tool helps you to compute the occurrence of a disease and the chances of carrying a gene easily in a fraction of seconds. Simply, you need to give the inputs in the allocated input boxes and then click on the calculate button that provides you the answer instantaneously.

Frequency of disease in population given in
Occurrence of the disease:

Allele Frequency Calculator: Are you looking to calculate an allele frequency? If yes, you are at the right place. Using this calculator you can easily know the occurrence of the disease quickly without any effort. And also we have provided you with complete information about allele frequency like definition, formula, examples, and many more.

What is Allele Frequency?

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

p2 + 2pq + q2 = 1


p,q = allele frequency of different alleles.

p2 = frequency of homozygous dominant genotype.

q2 = frequency of homozygous recessive genotype.

How do you Calculate the Allele Frequency?

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.

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FAQs on Allele Frequency

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 p2 + 2pq + q2 = 1

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

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