Capacitor Code Calculator
Decode common three-digit ceramic capacitor markings into capacitance values in picofarads, nanofarads, and microfarads.
The calculator also recognizes optional F, G, J, K, M, and Z tolerance letters and normalizes lowercase input automatically.
Capacitor Code Calculator
Decode a three-digit ceramic capacitor code and optional tolerance letter into pF, nF, and µF values.
Example codes
Decoded capacitance
100 nF
Tolerance not specified in the code
- Capacitance
- 100,000 pF
- Equivalent value (nF)
- 100 nF
- Equivalent value (µF)
- 0.1 µF
- Tolerance
- Not specified
- Raw code
- 104
- Engineering format
- 100 nF