Enter the full load power (watts) and the full load voltage (volts) into the calculator to determine the Full Load Current.

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## Full Load Current Formula

The following formula is used to calculate the Full Load Current.

**If = Pf/(1.732*Vf)**

- Where If is the Full Load Current (amps)
- Pf is the full load power (watts)
- Vf is the full load voltage (volts)

## How to Calculate Full Load Current?

The following two example problems outline how to calculate the Full Load Current.

**Example Problem #1:**

- First, determine the full load power (watts). In this example, the full load power (watts) is measured to be 67.
- Next, determine the full load voltage (volts). For this problem, the full load voltage (volts) is calculated to be 8.
- Finally, calculate the Full Load Current using the formula above:

If = Pf/(1.732*Vf)

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

If = 67/(1.732*8) = 4.83 (amps)

**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:

full load power (watts) = 90

full load voltage (volts) = 4

Entering these values into the formula above gives :

If = 90/(1.732*4) = 12.99 (amps)