Capacitor Code Calculator

These calculators can convert the 3-digit value codes and alphabetical tolerance codes found on some capacitors into the corresponding value and vice-versa. Both parts of each calculator work separately - you do not have to enter both value code and tolerance code.

Convert Codes to Values:

Enter 3-digit Value Code:    

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C =    
    
Farads

Tolerance =

Choose Tolerance Code:    

Convert Values to Codes:

Enter Capacitance:    

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Code =    

Tolerance Code =

Select Tolerance: