RC Time Constant Calculator
Calculate the RC time constant, charge time and cutoff frequency of a resistor-capacitor circuit.
Result
Time constant τ (63% charged)
1s
- Effectively full (5τ, 99.3%)
- 5s
- Half charged
- 0.693147s
- Cutoff frequency
- 0.1592Hz
Calculate the RC time constant, charge time and cutoff frequency of a resistor-capacitor circuit.
Time constant τ (63% charged)
1s