Microfarad to Nanofarad Converter

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What Is a Microfarad?

The microfarad (μF) is a unit of electrical capacitance equal to 10⁻⁶ farads. It is the standard unit for electrolytic and film capacitors in electronics.

What Is a Nanofarad?

The nanofarad (nF) equals 10⁻⁹ farads or 0.001 μF. It is commonly used for ceramic and film capacitors in signal filtering and timing circuits.

Microfarad to Nanofarad Formula

The conversion formula is:

nF = μF × 1,000

Exact: 1 μF = 1,000 nF (metric prefix relationship).

Worked Example

Convert 0.1 microfarad (0.1 μF ceramic capacitor):

  1. Calculate: 0.1 → 100 nanofarad

Common Use Cases

  • Decoupling capacitors: A 0.1 µF (100 nF) ceramic capacitor is the standard decoupling component placed near IC power pins to filter high-frequency noise.
  • Signal filtering: Audio crossover networks and RC filters frequently use capacitors in the 1–100 nF range, often specified as µF on schematics.
  • Component selection: When replacing a 470 nF capacitor, knowing that it equals 0.47 µF helps locate the correct part in catalogs that use either notation.
  • Oscillator circuits: Timer ICs like the 555 use capacitors in the nF-to-µF range to set frequency, requiring accurate conversion for precise timing.

Frequently Asked Questions

Why do some datasheets use nanofarads and others use microfarads?

Regional conventions vary. European IEC standards and many Asian manufacturers prefer nanofarads for values between 0.001 µF and 0.999 µF, while North American practice often uses microfarads with decimals (e.g., 0.1 µF instead of 100 nF). Both notations refer to the same capacitance value.

What does a capacitor marked "104" mean in nanofarads?

The three-digit code 104 means 10 followed by four zeros in picofarads: 100,000 pF. This equals 100 nF or 0.1 µF. This marking system is standard on ceramic disc and multilayer capacitors and is based on the EIA standard.

Is there a practical difference between a 100 nF and a 0.1 µF capacitor?

No, they are exactly the same value. The only difference is notation. A 100 nF capacitor and a 0.1 µF capacitor are electrically identical. The choice of notation depends on the datasheet convention or schematic standard being followed.

What are common capacitor values in nanofarads?

Common values follow the E12 series: 1 nF, 1.2 nF, 1.5 nF, 2.2 nF, 3.3 nF, 4.7 nF, 6.8 nF, 10 nF, 22 nF, 47 nF, 100 nF (= 0.1 μF). These are standard ceramic capacitor values.

Conversion Formula

To convert microfarad to nanofarad, multiply by 1000:

Value in nanofarads = value in microfarad × 1000

Example: 1 microfarad × 1000 = 1000 nanofarads

Microfarads to nanofarads Conversion Table

Reference table with common microfarads to nanofarads conversions. All values calculated with high precision.

Microfarads to Nanofarads Table
0.0001 to 12

Microfarads Nanofarads Actions
0.0001 µF 0.1 nF
0.00025 µF 14 nF
0.0005 µF 12 nF
0.001 µF 1 nF
0.0025 µF 2 12 nF
0.005 µF 5 nF
0.01 µF 10 nF
0.025 µF 25 nF
0.05 µF 50 nF
0.1 µF 100 nF
14 µF 250 nF
12 µF 500 nF

Microfarads to Nanofarads Table
1 to 100000

Microfarads Nanofarads Actions
1 µF 1000 nF
2 12 µF 2500 nF
5 µF 5000 nF
10 µF 10000 nF
25 µF 25000 nF
50 µF 50000 nF
100 µF 100000 nF
250 µF 250000 nF
500 µF 500000 nF
1000 µF 1000000 nF
2500 µF 2500000 nF
5000 µF 5000000 nF
10000 µF 10000000 nF
25000 µF 2.5 × 107 nF
50000 µF 5 × 107 nF
100000 µF 1 × 108 nF

Nanofarads to Microfarads Table
0.1 to 500

Nanofarads Microfarads Actions
0.1 nF 0.0001 µF
14 nF 0.00025 µF
12 nF 0.0005 µF
1 nF 0.001 µF
2 12 nF 0.0025 µF
5 nF 0.005 µF
10 nF 0.01 µF
25 nF 0.025 µF
50 nF 0.05 µF
100 nF 0.1 µF
250 nF 14 µF
500 nF 12 µF

Nanofarads to Microfarads Table
1000 to 1 × 108

Nanofarads Microfarads Actions
1000 nF 1 µF
2500 nF 2 12 µF
5000 nF 5 µF
10000 nF 10 µF
25000 nF 25 µF
50000 nF 50 µF
100000 nF 100 µF
250000 nF 250 µF
500000 nF 500 µF
1000000 nF 1000 µF
2500000 nF 2500 µF
5000000 nF 5000 µF
10000000 nF 10000 µF
2.5 × 107 nF 25000 µF
5 × 107 nF 50000 µF
1 × 108 nF 100000 µF

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All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.