Baby Gender Prediction Calculators

Explore traditional baby gender predictions for a lighthearted look at whether you might have a girl or a boy. Try the Chinese Baby Gender calculator, or compare results from Child Gender by Parent Blood Type, Child Gender by Blood Renewal, and Child Gender by Rh Factor of Parents.These calculators are for expectant parents, family members, and anyone curious about traditional prediction methods. The Chinese calendar, blood type, blood renewal, and Rh factor cannot reliably predict a baby’s sex. Use the results for entertainment, not medical decisions.

Child Gender by Blood Renewal

Enter both parents’ birth dates and a conception date to see a traditional blood-renewal prediction. The result is for entertainment and cannot determine a baby’s sex.

Chinese Baby Gender

Enter the mother’s age and month of conception to see the Chinese gender chart’s boy-or-girl prediction. This is a traditional chart lookup, not a medical prediction.

Child Gender by Parent Blood Type

Select numbers 1–4 for each parent to see the calculator’s traditional boy-or-girl result. Parent blood types cannot predict a baby’s sex, so use the result for entertainment only.

Child Gender by Rh Factor of Parents

Select each parent’s positive or negative Rh factor to see the calculator’s traditional male-or-female prediction. Rh factors cannot actually predict a child’s sex.