Enter the total amplitude of the voltage (volts), the total frequency (hz), and the total time (seconds) into the calculator to determine the Voltage From Frequency. 

Voltage From Frequency Formula

The following formula is used to calculate the Voltage From Frequency.

V = Va * sin ( 2*pi*f*t)

  • Where V is the Voltage From Frequency (volts)
  • Va is the total amplitude of the voltage (volts) 
  • f is the total frequency (hz) 
  • t is the total time (seconds) 

How to Calculate Voltage From Frequency?

The following example problems outline how to calculate Voltage From Frequency.

Example Problem #1

  1. First, determine the total amplitude of the voltage (volts). In this example, the total amplitude of the voltage (volts) is determined to be 50 .
  2. Next, determine the total frequency (hz). For this problem, the total frequency (hz) is measured to be 1 .
  3. Next, determine the total time (seconds). In this case, the total time (seconds) is found to be 5.
  4. Finally, calculate the Voltage From Frequency using the formula above: 

V = Va * sin ( 2*pi*f*t)

Inserting the values from above and solving yields: 

V =50 * sin ( 2*3.14159*1*5) = -.00132 (volts)


Example Problem #2

Using the same method as above, determine the variables required by the formula. For this example problem, these are:

total amplitude of the voltage (volts) = 30

total frequency (hz) = 6

total time (seconds) = 3

Enter these given values into the calculator or above yields: 

V = 30 * sin ( 2*3.14159*6*3) = -.00286 (volts)