Enter the total number of volt-amps (va) and the total current (amps) into the calculator to determine the Voltage from va.

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## Voltage from va Formula

The following formula is used to calculate the Voltage from va.

**V = va / I **

- Where V is the Voltage from va (volts)
- va is the total number of volt-amps (va)
- I is the total current (amps)

## How to Calculate Voltage from va?

The following two example problems outline how to calculate the Voltage from va.

**Example Problem #1:**

- First, determine the total number of volt-amps (va). In this example, the total number of volt-amps (va) is measured to be 125.
- Next, determine the total current (amps). For this problem, the total current (amps) is calculated to be 5.
- Finally, calculate the Voltage from va using the formula above:

V = va / I

Inserting the values from above and solving the equation with the imputed values gives:

V = 125 / 5 = 25 (volts)

**Example Problem #2: **

Using the same process as example problem 1, we first define the variables outlined by the formula. In this case, the values are:

total number of volt-amps (va) = 160

total current (amps) = 10

Entering these values into the formula above gives :

V = 160 / 10 = 16 (volts)