CalcMountain

Blood Type Inheritance Calculator

Determine the possible blood types of children based on both parents' blood types using ABO blood group genetics. Shows all possible genotype combinations and their probabilities.

Inputs

Results

Possible Types

Type A, Type B, Type AB, Type O

# Outcomes

4

Blood Type Probabilities

Blood Type Inheritance Results

ParameterValue
Parent 1 Blood TypeType A
Parent 1 Possible GenotypesIA/IA or IA/i
Parent 2 Blood TypeType B
Parent 2 Possible GenotypesIB/IB or IB/i
Total Combinations16
Type A Probability18.8%
Type B Probability18.8%
Type AB Probability56.3%
Type O Probability6.3%
Possible Offspring TypesType A, Type B, Type AB, Type O

Frequently Asked Questions

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