Nanomole is 1e-9 mole units.
Nanomoles to Picomoles Converter — nmol to pmol
Convert Nanomole (nmol) to Picomole (pmol) using the exact conversion factor (1 nanomole = 1,000 picomole). See the formula, worked examples, and conversion table.
Nanomoles to Picomoles converter
Converter
Chemistry Converter
Convert concentration, molarity, amount, and laboratory scientific units by compatible family.
Context values
Some unit families need one extra value for a physically accurate result.
Picomole is 1e-12 mole units.
Result = input x 1e-9 / 1e-12.
Amount units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Nanomoles to Picomoles
Nanomole and Picomole both measure mass concentration — how much of a substance is dissolved or dispersed in a given volume — a core calculation for preparing lab solutions, checking water quality against a regulatory limit, or formulating a pharmaceutical dose. Specifically: Nanomole is 1e-9 mole units, and picomole is 1e-12 mole units.
Formula
picomoles = nanomoles × 1000
This factor comes from each unit's defined relationship to the category's base unit: 1 nanomole equals 1e-9 base units, and 1 picomole equals 1e-12 base units, so dividing one by the other gives the direct nanomole-to-picomole factor of 1000.
Simple example
1 nmol × 1000 = 1,000 pmol
1 nanomole = 1,000 picomoles.
Real-world example
100 nmol × 1000 = 100,000 pmol
100 nanomoles = 100,000 picomoles.
Conversion table
| Nanomole (nmol) | Picomole (pmol) |
|---|---|
| 0.001 nmol | 1 pmol |
| 0.01 nmol | 10 pmol |
| 0.1 nmol | 100 pmol |
| 1 nmol | 1,000 pmol |
| 10 nmol | 10,000 pmol |
| 100 nmol | 100,000 pmol |
Reverse conversion: Picomole to Nanomole
1 pmol × 0.001 = 0.001 nmol
1 picomole = 0.001 nanomoles.
nanomoles = picomoles × 0.001
For a page dedicated to this direction, see Picomole to Nanomole.
Understanding the Nanomole (nmol)
Nanomole is 1e-9 mole units.
Understanding the Picomole (pmol)
Picomole is 1e-12 mole units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many picomoles are in 1 nanomole?
1 nanomole equals 1,000 picomoles, using the exact defined conversion factor rather than an estimate.
How do I convert nanomole to picomole?
Multiply the nanomole value by 1000. The converter above does this instantly to whatever precision you set.
How do I convert picomole back to nanomole?
Use the reverse factor: 1 picomole equals 0.001 nanomoles. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanomole?
Nanomole (nmol) is a unit of chemistry.
What is a picomole?
Picomole (pmol) is a unit of chemistry.
Is the nanomole to picomole conversion exact?
Yes. Both nanomole and picomole are defined by fixed standards rather than physical artifacts, so the factor of 1000 used above is exact to as many digits as you choose to display.
What's the difference between mass concentration and molarity?
Mass concentration expresses how much mass of a substance is present per unit volume (for example, grams per liter). Molarity expresses the amount in moles per liter instead, which accounts for the substance's molecular weight. This category converts mass-concentration units.