Simple and Beautiful lab calculator tool for day to day calculations in chemistry and biology labs. Built by chemists and Biologists, we included the most common tools in one place. We would love to hear from you about how we can make this tool even more valuable for you and your lab.

Chemistry and Biology lab calculator has you covered all the day from simple molarity calculators to DNA calculations. Molarity calculation is often one of the most often use calculation in a chemistry lab, but it is also often the one that many people find most confusing. Now with Lab calculator, be 100% sure about your molarity calculation or be sure you performed the correct dilution with dilution calculator.

In addition, we have listed the formulas for at the bottom of each calculation, so while you are calculating molarity with our calculator you are also learning how the molarity calculator or OD260 to concentration calculator is working.

Lab calculator can help you with the following calculations:

Chemistry Calculators:
Dilutions
Molarity Calculations
Temperature conversion
Mole Conversion

built in simple lab timer

For Biology calculator, we have included a collection of DNA conversion and Protein Conversion Calculators, including:

OD260 to concentration calculator
pmol to ug conversions

We want to help make your everyday chemistry and biology calculations easy. If there are any Chemistry or Biology calculators we missed, please let us know and we will be glad to include it in the next version.