Molar Concentration Converter
Molar (M)
Definition: Molarity (M) is defined as the number of moles of solute dissolved in exactly one liter of solution.
History/origin: The concept of molarity was developed as chemists needed a way to express concentration that directly related to the number of particles reacting in a solution.
Current use: It is the most common unit used in chemistry laboratories worldwide for preparing solutions and performing titrations.
Nanomolar (nM)
Definition: A nanomolar unit is one-billionth of a molar (10⁻⁹ M).
History/origin: The term emerged with the development of modern analytical chemistry and the ability to detect incredibly minute amounts of substances.
Current use: Standard in receptor binding studies and measuring hormone levels in endocrinology.
Molar (M) to Nanomolar (nM) Conversion Table
| Molar (M) [molar] | Nanomolar (nM) [nanomolar] |
|---|---|
| 0.01 molar | 10000000 nanomolar |
| 0.1 molar | 100000000 nanomolar |
| 1 molar | 999999999.99999988 nanomolar |
| 2 molar | 1999999999.99999976 nanomolar |
| 3 molar | 2999999999.99999952 nanomolar |
| 5 molar | 4999999999.99999905 nanomolar |
| 10 molar | 9999999999.99999809 nanomolar |
| 20 molar | 19999999999.99999619 nanomolar |
| 50 molar | 49999999999.99999237 nanomolar |
| 100 molar | 99999999999.99998474 nanomolar |
| 1000 molar | 999999999999.99987793 nanomolar |
How to Convert Molar (M) to Nanomolar (nM)
1 molar = 999999999.99999988 nanomolar
1 nanomolar = 0 molar
Example: convert 15 molar to nanomolar:
15 molar = 15 × 999999999.99999988 nanomolar = 14999999999.99999809 nanomolar
Did You Know?
- Did you know? Molarity is temperature-dependent! Because liquids expand when heated, the volume changes, which means the molarity of a solution actually decreases as the temperature rises.
- Nanomolar (nM) concentrations are incredibly tiny. Many hormones in your body circulate at nanomolar levels—it is like dropping a single sugar cube into a medium-sized swimming pool!