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Moles to Attomoles Converter
↔ Convert amol to mol instead

Common Conversions

mol amol
1e-18 1
1e-17 10
1e-16 100
1e-15 1000
1e-12 1000000
1e-9 1000000000
0.000001 1000000000000
0.001 1000000000000000
1 1000000000000000000
10 10000000000000000000
100 100000000000000000000
1000 1e+21

Why this conversion matters in chemistry

Digital ELISA assays operate in the attomolar to femtomolar range. At 1 aM target concentration, a 1 mL sample holds only a few hundred analyte molecules — too few for meaningful molarity reporting, so attomole accounting is the only sensible unit. Neurofilament-light and cardiac-troponin assays routinely report 10–100 aM in serum, where digital single-molecule counting replaces analog ensemble averaging. The arithmetic: the atto prefix, leaving 10¹⁸ amol per mol. The conversion spans one of the widest dynamic ranges in analytical chemistry — eighteen orders of magnitude.

Formula

amol = mol × 10¹⁸

Worked Examples

1 mol = 1×10¹⁸ amol

The conversion anchor — eighteen prefix decades, the full span of the relationship.

1×10⁻¹⁸ mol = 1 amol

Definition of one attomole — about 600,000 molecules.

1×10⁻⁹ mol = 1×10⁹ amol

1 nmol in amol — the bridge between bench prep and digital counting.

0.001 mol = 1×10¹⁵ amol

1 mmol in amol — about a typical small-scale benchtop reaction in attomoles.

Frequently Asked Questions

How do I convert mol to amol?
Multiply by 10¹⁸. So 1 nmol (10⁻⁹ mol) becomes 10⁹ amol. The relationship is exact through the SI prefixes.
What does the conversion illustrate?
One mole holds 10¹⁸ attomoles. The eighteen-decade range captures the full span between bench-scale chemistry (mol) and single-molecule digital detection (amol). Few quantities in chemistry span this many orders of magnitude in practical use.
How many orders of magnitude from amol to mol?
Eighteen. This is one of the widest dynamic ranges in analytical chemistry. Digital-immunoassay platforms span much of it on a single calibration curve.