Gigamole is 1000000000 mole units.
Gigamoles to Examoles Converter — Gmol to Emol
Convert Gigamole (Gmol) to Examole (Emol) using the exact conversion factor (1 gigamole = 1e-9 examole). See the formula, worked examples, and conversion table.
Gigamoles to Examoles 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.
Examole is 1000000000000000000 mole units.
Result = input x 1e+9 / 1e+18.
Amount units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Gigamoles to Examoles
Gigamole and Examole 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: Gigamole is 1000000000 mole units, and examole is 1000000000000000000 mole units.
Formula
examoles = gigamoles × 1e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 gigamole equals 1000000000 base units, and 1 examole equals 1e+18 base units, so dividing one by the other gives the direct gigamole-to-examole factor of 1e-9.
Simple example
1 Gmol × 1e-9 = 1e-9 Emol
1 gigamole = 1e-9 examoles.
Real-world example
100 Gmol × 1e-9 = 1e-7 Emol
100 gigamoles = 1e-7 examoles.
Conversion table
| Gigamole (Gmol) | Examole (Emol) |
|---|---|
| 0.001 Gmol | 1e-12 Emol |
| 0.01 Gmol | 1e-11 Emol |
| 0.1 Gmol | 1e-10 Emol |
| 1 Gmol | 1e-9 Emol |
| 10 Gmol | 1e-8 Emol |
| 100 Gmol | 1e-7 Emol |
Reverse conversion: Examole to Gigamole
1e-9 Emol × 1000000000 = 1 Gmol
1e-9 examoles = 1 gigamoles.
gigamoles = examoles × 1000000000
For a page dedicated to this direction, see Examole to Gigamole.
Understanding the Gigamole (Gmol)
Gigamole is 1000000000 mole units.
Understanding the Examole (Emol)
Examole is 1000000000000000000 mole units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many examoles are in 1 gigamole?
1 gigamole equals 1e-9 examoles, using the exact defined conversion factor rather than an estimate.
How do I convert gigamole to examole?
Multiply the gigamole value by 1e-9. The converter above does this instantly to whatever precision you set.
How do I convert examole back to gigamole?
Use the reverse factor: 1 examole equals 1,000,000,000 gigamoles. You can also use the swap control in the converter above to flip the direction instantly.
What is a gigamole?
Gigamole (Gmol) is a unit of chemistry.
What is a examole?
Examole (Emol) is a unit of chemistry.
Is the gigamole to examole conversion exact?
Yes. Both gigamole and examole are defined by fixed standards rather than physical artifacts, so the factor of 1e-9 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.