Filter Calculator

Design analog filters and calculate component values and frequency response.

Filter Design

Filter Type

Filter Order

Cutoff Frequency (Hz)

Resistance (Ohms)

Test Frequency (Hz)

At 500 Hz

-0.97

Attenuation (dB)

-26.6

Phase (degrees)

Component Values

Capacitance15.915 nF

Inductance (LC)1.592 H

Time Constant0.159 ms

Filter Characteristics

Roll-off Rate20 dB/decade

Attenuation at fc-3.01 dB

f/fc Ratio0.500