--- layout: none --- Biology Calculators – Calculi.net | Free Lab & Life Science Tools

Biology Calculators 🧬

Free calculators for lab and life science work — starting with PCR primer design tools, with more biology calculators added regularly.

2 Calculators

Bio Laboratory Calculators

1 tool

Annealing Temperature Calculator—PCR primer melting temperature (Tm) and recommended annealing temperature→

General Tools

1 tool

Scientific Calculator—Full-featured calculator with trig, log, and exponential functions→

More biology calculators — covering genetics, microbiology, and cell biology — are on the way. Have a specific calculator you'd like to see? Let us know.