Concentration - Molar Converter
Convert between moles per liter, molarity, molality, and more
How to Use
1
Enter a molar concentration value in any input field
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All other units update automatically in real-time
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Essential for chemistry and biochemistry
Conversion Formulas
M → mM: mM = M × 1000
M → µM: µM = M × 1,000,000
mM → M: M = mM ÷ 1000
µM → M: M = µM ÷ 1,000,000
FAQ
What is molar concentration?
Molar concentration (molarity) is the amount of substance per unit volume of solution. It's measured in moles per liter (mol/L) or molar (M).
What's the difference between M and mM?
M (molar) is 1 mol/L, while mM (millimolar) is 0.001 mol/L. 1 M = 1000 mM.
What units are supported?
This converter supports molar (M), millimolar (mM), micromolar (µM), nanomolar (nM), picomolar (pM), and moles per liter (mol/L).