This article will show how to convert capacitance measurement units from nanofarads (nF) to farads (F). We will cover essential definitions, provide examples, share relevant formulas, and present tables, along with answers to common questions.
Definitions of Nanofarad and Farad
Let’s get started by understanding the key definitions of Nanofarad (nF) and Farad (F). Understanding these terms will allow you to perform conversions confidently.
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).
Nanofarads are widely used in electronics, especially for capacitors in filters, oscillators, and timing circuits.
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 billion nanofarads (1,000,000,000 nF or 109 nF).
Farads are typically used in high-capacity applications such as supercapacitors or energy storage systems.
nF to F 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) represents a multiplier of 10-9 (0.000000001). So, to convert from nanofarads to farads, divide the number of nanofarads (C(nF)) by 1,000,000,000.
C(F) = C(nF) × 10-9 = C(nF) ÷ 1,000,000,000
Or remember the nF-to-F conversion factor: 1 nF = 0.000000001 F
nF to F conversion table
The conversion table below provides a handy reference for converting electrical capacitance measurement units from nanofarads (nF) to farads (F). It covers commonly available capacitor values, allowing for easy and quick conversions between these units of measurement.
| Nanofarads (nF) | Farads (F) |
|---|---|
| 100 nF | 0.0000001 F |
| 220 nF | 0.00000022 F |
| 470 nF | 0.00000047 F |
| 1,000 nF | 0.000001 F |
| 1,100 nF | 0.0000011 F |
| 1,200 nF | 0.0000012 F |
| 1,300 nF | 0.0000013 F |
| 1,500 nF | 0.0000015 F |
| 1,600 nF | 0.0000016 F |
| 1,800 nF | 0.0000018 F |
| 2,000 nF | 0.000002 F |
| 2,200 nF | 0.0000022 F |
| 2,400 nF | 0.0000024 F |
| 2,700 nF | 0.0000027 F |
| 3,000 nF | 0.000003 F |
| 3,300 nF | 0.0000033 F |
| 3,600 nF | 0.0000036 F |
| 3,900 nF | 0.0000039 F |
| 4,300 nF | 0.0000043 F |
| 4,700 nF | 0.0000047 F |
| 5,100 nF | 0.0000051 F |
| 5,600 nF | 0.0000056 F |
| 6,200 nF | 0.0000062 F |
| 6,800 nF | 0.0000068 F |
| 7,500 nF | 0.0000075 F |
| 8,200 nF | 0.0000082 F |
| 9,100 nF | 0.0000091 F |
| 10,000 nF | 0.00001 F |
| 100,000 nF | 0.0001 F |
| 1,000,000 nF | 0.001 F |
| 1,000,000,000 nF | 1 F |
Examples
Now, let's look at an example that illustrates the calculations required to convert from nanofarads to farads (nF to F).
Example: Capacitor in Audio Filter Design
In analog audio circuits, capacitors are often specified in nanofarads. Suppose you're designing a tone control circuit and the schematic specifies a capacitor of 4,700 nF. However, your simulation software requires the value in farads. You need to convert the value to ensure compatibility.
Solution
Since 1 farad (F) = 109 = 1,000,000,000 nanofarads (nF), we can convert 4,700 nF to farads by using the following formula:
Therefore, the 4,700 nF electrical capacitance is equivalent to 0.0000047 F.
To solve the problem with our calculator, follow the steps below:
- Enter the value in nanofarads: For this example, enter
4,700into theFrombox. - View the result: The converter instantly calculates and displays the equivalent value in farads:
0.0000047 F.
FAQs
Is a nanofarad or a farad larger?
A farad (F) is a billion times bigger than a nanofarad (nF). Here are the relationships between the units:
1 F = 109 = 1,000,000,000 nF1 nF = 10-9 = 1 ÷ 1,000,000,000 = 0.000000001 F
How to convert from nanofarads to farads?
To convert electrical capacitance from nanofarads (nF) to farads (F), follow these simple steps:
- Write down the capacitance value in nanofarads (nF).
- Divide it by 1,000,000,000.
- The result is the capacitance in farads (F).
Why do I need to convert nanofarads to farads?
Converting nanofarads to farads is essential when using formulas that require SI base units. For example, energy storage calculations and simulation tools often expect capacitance in farads. Converting ensures accuracy and consistency across datasheets, calculations, and design tools.
You now know how to convert electrical capacitance from nanofarads (nF) to farads (F). You can quickly use our calculator to convert between the electrical capacitance measurement units to save time for future calculations.
