Millifarads to Femtofarads Converter
Enter the capacitance in millifarads below to convert it to femtofarads.
Convert Millifarads to Femtofarads
Enter a value in millifarads (mF) to convert to femtofarads (fF).
Millifarad to Femtofarad Conversion Table
Table showing various millifarad measurements converted to femtofarads. Click any preset value or arrow to load it into the converter.
| Millifarads (mF) | Femtofarads (fF) |
|---|---|
| 0.0000001 mF | 100,000 fF |
| 0.0000002 mF | 200,000 fF |
| 0.0000003 mF | 300,000 fF |
| 0.0000004 mF | 400,000 fF |
| 0.0000005 mF | 500,000 fF |
| 0.0000006 mF | 600,000 fF |
| 0.0000007 mF | 700,000 fF |
| 0.0000008 mF | 800,000 fF |
| 0.0000009 mF | 900,000 fF |
| 0.00000001 mF | 10,000 fF |
How to Convert Millifarads to Femtofarads
To convert millifarads to femtofarads, multiply the capacitance by the following conversion ratio: 1e+12 femtofarads/millifarad.
Since one millifarad is equal to 1e+12 femtofarads, you can use this simple formula to convert:
The capacitance in femtofarads is equal to the capacitance in millifarads multiplied by 1e+12.
For example, here's how to convert 5 millifarads to femtofarads using the formula above.
How Many Femtofarads Are in a Millifarad?
There are 1e+12 femtofarads in a millifarad, which is why we use this value in the formula above.
Our millifarad to femtofarad calculator automatically converts your capacitance measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Millifarads and femtofarads are both units used to measure capacitance. Keep reading to learn more about each unit.
What Is a Millifarad?
A millifarad is a unit of capacitance equal to 1/1,000 of a farad (0.001 F). One-thousandth of a Farad. [1]
The millifarad is classified as a metric and SI-compatible unit of capacitance. Millifarads can be abbreviated as mF; for example, 1 millifarad can be written as 1 mF.
In the metric system, "milli" is the standard SI prefix for thousandths, or 10⁻³. This makes the millifarad (mF) a convenient decimal multiple of the farad (F).
In practice, millifarads (mF) are widely used across fine-tolerance laboratory, analytical, and micro-scale capacitance measurements within SI metric workflows, engineering documentation, and technical data sheets.
What Is a Femtofarad?
A femtofarad is a unit of capacitance equal to 1e-15 farads (F), the base unit for capacitance. 10⁻¹⁵ Farads. [2]
The femtofarad is classified as a metric and SI-compatible unit of capacitance. Femtofarads can be abbreviated as fF; for example, 1 femtofarad can be written as 1 fF.
In the metric system, "femto" is the standard SI prefix for quadrillionths, or 10⁻¹⁵. This makes the femtofarad (fF) a convenient decimal multiple of the farad (F).
In practice, femtofarads (fF) are widely used across fine-tolerance laboratory, analytical, and micro-scale capacitance measurements within SI metric workflows, engineering documentation, and technical data sheets.
When converting capacitance between millifarads (mF) and femtofarads (fF), keep full floating-point precision (1 mF = 1e+12 fF; 1 fF = 1e-12 mF) during intermediate calculations and round only the final femtofarad figure to match your instrument tolerance.
More Millifarad & Femtofarad Conversions
Need to calculate in the opposite direction? Use our femtofarads to millifarads calculator to switch your starting unit immediately. You can also explore related tools such as converting femtofarads to millifarads, converting microfarads to farads, or converting picofarads to farads.
Frequently Asked Questions
References
- [1]NIST CUU StandardNIST CUU (Derived SI Unit: Farad (F))·Capacitance Metrology Standard — Millifarads (mF) to Femtofarads (fF)
- [2]BIPM SpecificationBIPM (SI Prefixes (mF, µF, nF, pF))·Unit Specifications: Millifarad (mF) & Femtofarad (fF)
- [3]NIST OWM ReferenceNIST OWM (SI Units — Electric Current & Metrology)·Conversion Factors & Mathematical Basis (mF to fF)