Free · Everyday · Chemistry

Molarity Calculator

Calculate solution molarity, millimolar concentration, and amount from moles and volume.

  • Checked formula
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Calculator inputs

Enter your values

Result

Your calculation

Molarity
0.5 mol/L
Millimolar
500 mmol/L
Moles per mL
0.0005 mol/mL

How to use this calculator

  1. Enter the values and choose the units that match your situation.
  2. Calculate to see the primary answer and useful conversions.
  3. Review the assumptions before using the result for a project or decision.

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