Lab Calculators
A curated set of free, practical calculators for common wet-lab and sequence-analysis tasks. Each page includes clear formulas, step-by-step instructions, and copy-friendly preparation notes.
6
Calculators
3
Categories
0$
Free
24/7
Available
Solution Dilution Calculator
Easy
Popular
Calculate V1, V2, or C2 using C1V1 = C2V2. Includes dilution factor and preparation steps.
Free
solution dilution calculator
dilution
DNA Copy Number Calculator
Easy
Coming soon
Convert DNA mass (ng) to copies (and back) using fragment length (bp).
Free
copy number calculator
dna copies
qPCR Efficiency Calculator
Easy
Coming soon
Compute qPCR amplification efficiency from standard curve slope and interpret ranges.
Free
qpcr efficiency
standard curve slope
Lab Unit Converter
Easy
Coming soon
Convert common lab units for volume, mass, and concentration scales.
Free
unit converter
lab units
Plate Map Generator (96/384)
Easy
Coming soon
Generate simple 96/384-well plate maps for labeling and planning.
Free
plate map
96-well
Buffer Calculator (PBS/TBS/TE/TAE)
Easy
Coming soon
Prepare common lab buffers by volume with clear recipes and dilution-based steps.
Free
buffer calculator
pbs recipe
Quick Start
Pick a category, open a calculator, and copy the result into your lab notes.
1
Choose a category
Chemistry, Biology, or Web Lab—start from the tab that matches your task.
2
Enter known values
Use consistent units and fill in the fields you already know.
3
Copy & execute
Copy the preparation steps or tables and follow them at the bench.
Open Dilution Calculator