BenchCalc

BenchCalc is the fast, modern chemistry calculator built for scientists, students, and lab workers who need quick, accurate results at the bench.

MOLARITY CALCULATOR
Calculate molar concentration from mass, molecular weight, and volume. Results auto-scale between M, mM, µM, and nM so you always see the most useful unit.

DILUTION CALCULATOR (C1V1 = C2V2)
Solve for any variable in the dilution equation. Select what you need — final volume, starting concentration, or anything else — and get your answer instantly.

UNIT CONVERTER
Convert between concentration (M, mM, µM, nM), mass (g, mg, µg), and volume (L, mL, µL) units with a single tap.

CALCULATION HISTORY
Every calculation is saved automatically. Review past results, copy them to your clipboard, or share with colleagues. Swipe to delete what you don't need.

DESIGNED FOR THE LAB
• Clean, modern interface that's easy to read at the bench
• Full dark mode support for late nights in the lab
• Haptic feedback confirms every calculation
• Copy and share results instantly
• No account required — just open and calculate

PRIVACY FIRST
No data collected. No analytics. No network requests. Your calculations stay on your device. Period.

Built by scientists, for scientists.