Femtomole is 1e-15 mole units.
Femtomoles to Teramoles Converter — fmol to Tmol
Convert Femtomole (fmol) to Teramole (Tmol) using the exact conversion factor (1 femtomole = 1e-27 teramole). See the formula, worked examples, and conversion table.
Femtomoles to Teramoles 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.
Teramole is 1000000000000 mole units.
Result = input x 1e-15 / 1e+12.
Amount units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Femtomoles to Teramoles
Femtomole and Teramole 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: Femtomole is 1e-15 mole units, and teramole is 1000000000000 mole units.
Formula
teramoles = femtomoles × 1e-27
This factor comes from each unit's defined relationship to the category's base unit: 1 femtomole equals 1e-15 base units, and 1 teramole equals 1e+12 base units, so dividing one by the other gives the direct femtomole-to-teramole factor of 1e-27.
Simple example
1 fmol × 1e-27 = 1e-27 Tmol
1 femtomole = 1e-27 teramoles.
Real-world example
100 fmol × 1e-27 = 1e-25 Tmol
100 femtomoles = 1e-25 teramoles.
Conversion table
| Femtomole (fmol) | Teramole (Tmol) |
|---|---|
| 0.001 fmol | 1e-30 Tmol |
| 0.01 fmol | 1e-29 Tmol |
| 0.1 fmol | 1e-28 Tmol |
| 1 fmol | 1e-27 Tmol |
| 10 fmol | 1e-26 Tmol |
| 100 fmol | 1e-25 Tmol |
Reverse conversion: Teramole to Femtomole
1e-27 Tmol × 1e+27 = 1 fmol
1e-27 teramoles = 1 femtomole.
femtomoles = teramoles × 1e+27
For a page dedicated to this direction, see Teramole to Femtomole.
Understanding the Femtomole (fmol)
Femtomole is 1e-15 mole units.
Understanding the Teramole (Tmol)
Teramole is 1000000000000 mole units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teramoles are in 1 femtomole?
1 femtomole equals 1e-27 teramoles, using the exact defined conversion factor rather than an estimate.
How do I convert femtomole to teramole?
Multiply the femtomole value by 1e-27. The converter above does this instantly to whatever precision you set.
How do I convert teramole back to femtomole?
Use the reverse factor: 1 teramole equals 1e+27 femtomoles. You can also use the swap control in the converter above to flip the direction instantly.
What is a femtomole?
Femtomole (fmol) is a unit of chemistry.
What is a teramole?
Teramole (Tmol) is a unit of chemistry.
Is the femtomole to teramole conversion exact?
Yes. Both femtomole and teramole are defined by fixed standards rather than physical artifacts, so the factor of 1e-27 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.