Blood types (groups) can play a minor role in finding the blood type of the child or the parents. Use this calculator to find the Ďpossibleí blood type of the father. This calculator has been devised solely from theoretical principles. This cannot be used as a confirmatory test for paternity issues or any legal court evidence. It is just a preliminary test that can be confirmed by doing a DNA analysis.
We have devised a calculator that will give the probable blood type for the father when the childís (Son/Daughter) blood type and the motherís blood type are known. It involves three simple steps:
1. Key in the blood types of the Mother and the childís blood type.
2. Click the submit button.
3. Wait for a few seconds for the result.