Peak Voltage Calculator
Enter the known values and run the calculation.
Enter the known voltage, choose the measurement type that matches it, and run the tool.
The result reports the corresponding peak voltage in volts.
Overview
Convert common waveform measurements into peak voltage for quick bench interpretation.
Use this tool to convert several common waveform voltage descriptions into peak voltage.
It is useful when you need a consistent amplitude term for scope interpretation, analog design notes, or component stress checks.
The math and how it's used
The average-voltage conversion is intended for sinusoidal waveforms.
Use the waveform-specific relationship if the source is not a sine wave.
Peak voltage is often the quantity you need for component stress, clamp behavior, and scope interpretation even when the source data starts as RMS, average, or peak-to-peak.
The conversion factor depends on waveform shape. The average-voltage path here is only meant for the sine-wave case, not for arbitrary or distorted waveforms.
What to watch
The average-voltage path is waveform-dependent and is only valid for the sine-wave case used here.
If the waveform is clipped, asymmetric, or intentionally shaped, use a direct waveform measurement instead of a canned conversion factor.