Biology

Biology Calculators

DNA composition, genetic crosses, allele frequencies, and molecular weight.

Find a tool in Biology

7 tools

Blood Type Inheritance Calculator

Blood type inheritance calculator: possible ABO child blood types from two parents.

Chargaff rule calculator: predict T, G, and C percentages from adenine percentage in double-stranded DNA.

DNA GC content calculator: GC and AT percentage from nucleotide counts.

Doubling time calculator: population or cell culture generation time from start and end counts.

Hardy Weinberg calculator: genotype frequencies from allele frequency under equilibrium.

Protein molecular weight calculator: approximate mass from amino acid chain length.

Punnett square calculator: monohybrid cross offspring genotype and phenotype probabilities.