Electronics & automation
Resistor and capacitor networks online
Quickly find total resistance or capacitance for common multi-part circuits — useful when prototyping and checking assemblies.
Resistor / capacitor connection
Universal calculator for two elements with switching between component type and connection method.
Component type
Connection type
Equivalent value
20.0000 kΩ
Formula
Resistors in series: Rtotal = R1 + R2
Frequently asked questions
How do series and parallel networks differ?
Series resistances add; parallel resistances combine as reciprocals. Capacitance behaves the opposite way. The tool computes the equivalent value.