Calculate solution molarity, moles of solute or volume of solution using M = n/V — with dilution formula M₁V₁ = M₂V₂ support.
Enter your figures and click Calculate to see your results.
Select what you want to solve for (M, n or V), enter the two known values and click Calculate.
Press the Calculate button. All results appear instantly — no page reload, no waiting.
Results appear in the panel on the right with all key values clearly labelled. Use Copy to grab the result or Download to save a text file.
Yes — completely free with no sign-up required. All calculations run privately in your browser.
Results use standard mathematical formulas and are accurate to the precision displayed.
Yes — fully responsive and works on all devices including smartphones and tablets.
No — all calculations happen locally in your browser. Nothing is uploaded, logged or stored.
Yes — use the Download button after calculating to save a text file of all your results.
