This article will show how to convert capacitance measurement units from nanofarads (nF) to millifarads (mF). We will cover essential definitions, provide examples, share relevant formulas, and present tables, along with answers to common questions.
Definitions of Farad, Nanofarad, and Millifarad
Let’s get started by understanding the key definitions of Farad (F), Nanofarad (nF), and Millifarad (mF). Understanding these terms will allow you to perform conversions confidently.
What is a Farad?
A farad (1F) is the SI base unit of electrical capacitance representing the capacity to store one coulomb (1C) of electric charge when a potential difference of one volt (1V) is applied.[1]
According to SI prefixes[2], which are based on powers of 10, a farad (1 F) is equivalent to one thousand millifarads (1,000 mF) or one billion nanofarads (1,000,000,000 nF).
What is a Nanofarad (nF)?
A nanofarad (nF) is a unit of electrical capacitance in the SI system equal to one billionth (1/1,000,000,000) of a farad (0.000000001 F). It is widely used in electronics, especially for capacitors in filters, oscillators, and timing circuits.
What is a Millifarad (mF)?
A millifarad (mF) is a unit of electrical capacitance in the SI system equal to one thousandth (1/1,000) of a farad (0.001 F). It is commonly used in audio circuits, power filtering, and general-purpose electronics where moderate capacitance values are needed.
nF to mF formula
Let’s take a closer look at the conversion formula so you can carry out these conversions independently, whether using a calculator or doing it manually with pencil and paper.
The nano- prefix in the International System of Units (SI) corresponds to a multiplier of 10-9 (0.000000001) while the milli- prefix represents 10-3 (0.001).
To convert nanofarads (nF) to millifarads (mF), divide the capacitance value in nanofarads by 1,000,000, since 1 millifarad equals 1,000,000 nanofarads.
C(mF) = C(nF) ÷ 1,000,000
Or remember the nF-to-mF conversion factor: 1nF = 0.000001 mF
nF to mF conversion table
The conversion table below provides a handy reference for converting electrical capacitance measurement units from nanofarads (nF) to millifarads (mF). It covers commonly available capacitor values, allowing for easy and quick conversions between these units of measurement.
| Nanofarads (nF) | Millifarads (mF) |
|---|---|
| 1 nF | 0.000001 mF |
| 100 nF | 0.0001 mF |
| 220 nF | 0.00022 mF |
| 470 nF | 0.00047 mF |
| 1,000 nF | 0.001 mF |
| 1,100 nF | 0.0011 mF |
| 1,200 nF | 0.0012 mF |
| 1,300 nF | 0.0013 mF |
| 1,500 nF | 0.0015 mF |
| 1,600 nF | 0.0016 mF |
| 1,800 nF | 0.0018 mF |
| 2,000 nF | 0.002 mF |
| 2,200 nF | 0.0022 mF |
| 2,400 nF | 0.0024 mF |
| 2,700 nF | 0.0027 mF |
| 3,000 nF | 0.003 mF |
| 3,300 nF | 0.0033 mF |
| 3,600 nF | 0.0036 mF |
| 3,900 nF | 0.0039 mF |
| 4,300 nF | 0.0043 mF |
| 4,700 nF | 0.0047 mF |
| 5,100 nF | 0.0051 mF |
| 5,600 nF | 0.0056 mF |
| 6,200 nF | 0.0062 mF |
| 6,800 nF | 0.0068 mF |
| 7,500 nF | 0.0075 mF |
| 8,200 nF | 0.0082 mF |
| 9,100 nF | 0.0091 mF |
| 10,000 nF | 0.01 mF |
| 100,000 nF | 0.1 mF |
| 1,000,000 nF | 1 mF |
Examples
Now, let's look at an example that illustrates the calculations required to convert from nanofarads to millifarads (nF to mF).
Example: Capacitor in Audio Filter Design
Suppose you're designing an analog audio filter and the schematic specifies a capacitor of 2,400 nF. However, your simulation software requires the value in millifarads to calculate the cutoff frequency.
Solution
Since 1 millifarad (mF) = 106 = 1,000,000 nanofarads (nF), we can convert 2,400 nF to millifarads by using the following formula:
Therefore, the 2,400 nF electrical capacitance is equivalent to 0.0024 mF.
To solve the problem with our calculator, follow the steps below:
- Enter the value in nanofarads: For this example, enter
2400into theFrombox. - View the result: The converter instantly calculates and displays the equivalent value in millifarads:
0.0024 mF.
FAQs
Is a nanofarad or a millifarad larger?
A millifarad (mF) is a million times bigger than a nanofarad (nF). Here are the relationships between the units:
1 mF = 106 = 1,000,000 nF1 nF = 10-6 = 1 ÷ 1,000,000 = 0.000001 nF
How to convert from nanofarads to millifarads?
To convert electrical capacitance from nanofarads (nF) to millifarads (mF), follow these simple steps:
- Write down the capacitance value in nanofarads (nF).
- Devide it by 1,000,000.
- The result is the capacitance in millifarads (mF).
Why do I need to convert nanofarads to millifarads?
Converting nanofarads (nF) to millifarads (mF) is important because different contexts in electronics use different unit scales, and keeping them consistent avoids errors in design, simulation, and documentation.
You now have a clear understanding of how to convert electrical capacitance from nanofarads (nF) to millifarads (mF). With our converter, you can perform these conversions instantly, ensuring accuracy and saving valuable time in future calculations.
