Sound Pressure Level Calculator

English

• Español

Sound pressure level or sound level is a logarithmic measure of the rms sound pressure of a sound relative to a reference value. Here we can calculate Sound Pressure Level, Sound and Reference Pressure.

Sound pressure level or sound level is a logarithmic measure of the rms sound pressure of a sound relative to a reference value. Here we can calculate Sound Pressure Level, Sound and Reference Pressure.

Code to add this calci to your website

Just copy and paste the below code to your webpage where you want to display this calculator.

Sound Pressure Level:

Sound Pressure:

Reference Pressure:

where, SPL = Sound Pressure Level, P = Sound Pressure, P_ref = Reference Pressure.