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Instantly find the average voltage of any sinusoidal waveform with our easy-to-use Average Voltage Calculator. Simple steps, clear results, and real examples.
Ever wondered how to find the average voltage of a waveform? Our Average Voltage Calculator makes it simple. You just enter the peak voltage, and it instantly gives you the average voltage value. It’s fast, accurate, and easy to use even if you’re new to electronics.
Average voltage is the mean value of a sinusoidal voltage over one complete cycle. In simple terms, it shows how much voltage you’d get on average if the wave were flattened out evenly. For sinusoidal AC signals, it’s less than the peak voltage because the voltage keeps changing from positive to negative.
Think of it like ocean waves. The peak of the wave is high, but the average height of the water over time is lower. That’s exactly how average voltage works for AC signals.
To find the average voltage of a sinusoidal wave, use this formula:
Vave = Vp × 0.637
Where:
This formula comes from the mathematical relationship between the sine wave’s shape and its mean value over one half-cycle. The constant 0.637 is derived from integrating the sine function over 180 degrees (π radians).
Let’s break it down step by step so you can understand it clearly.
Example 1
Suppose the peak voltage (Vp) is 50 volts.
Using the formula:
Vave = 50 × 0.637
Vave = 31.85 volts
So, the average voltage for a 50V peak signal is 31.85 volts.
Example 2
If the peak voltage (Vp) is 100 volts:
Vave = 100 × 0.637
Vave = 63.7 volts
That’s it! The math is simple, and you can use our calculator to get the same result instantly.
You’ll love how easy it is to use this calculator:
The calculator will instantly show your average voltage and also display each calculation step, so you can learn while using it.
Knowing the average voltage helps you understand how much effective voltage an AC source delivers. It’s important for designing circuits, analyzing AC signals, and controlling devices like motors or transformers.
Imagine you’re working on an electronic project. You see 100V peaks on your scope, but you need to know the average to design the power supply safely. That’s where this tool saves time and guesswork.
Our Average Voltage Calculator is designed to make your life easier. Whether you’re a student, hobbyist, or engineer, it gives quick and accurate results. Just input your values and let the calculator do the work.
By using the formula Vave = Vp × 0.637, you can confidently find the average voltage of any sinusoidal waveform. It’s reliable, practical, and perfect for real-world electrical calculations.
The average voltage is 0.637 times the peak voltage for a half-cycle of a sine wave.
No, RMS (Root Mean Square) voltage is different. RMS gives the equivalent DC voltage, while average voltage measures the mean of the varying voltage.
No, DC voltage doesn’t vary, so its average voltage is the same as its constant value.
No problem! The calculator automatically converts between units mV, V, kV, and MV.