RC time constant calculator
Time constant, cutoff frequency and charge times of a resistor and capacitor.
RC time constant calculator
Time constant, cutoff frequency and charge times of a resistor and capacitor.
100 ms
Time constant (τ = RC)
1.59 Hz
Cutoff frequency
100 ms
To 63% charged (1τ)
300 ms
To 95% (3τ)
500 ms
To 99% (5τ)
220 ms
Rise time, 10% to 90%
Runs in your browser: what you type or paste here is never sent to Hominin. You can also search for it: rc time constant calculator.