Lab Calculator Suite
All the lab calculators you need in one place. No sign-up required, free forever.
Molarity Calculator
Calculate mass, volume, or concentration. Includes C1V1=C2V2 stock dilution. 4-in-1 calculator with full unit support.
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Serial Dilution
Generate serial dilution tables or get smart dilution path recommendations. Includes pipetting tips and CSV export.
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Unit Converter
Instant conversion between mass, volume, concentration, and temperature units. Type and convert in real time.
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