When converting volts to kilovolts, what number do you divide by?

When converting volts to kilovolts, you divide the number of volts by 1,000 because a kilovolt (kV) is defined as 1,000 volts (V). This conversion reflects the metric system's standard, where larger units are expressed in terms of smaller units based on powers of ten. Therefore, to express a voltage in kilovolts, it is necessary to take the total number of volts and divide by 1,000. This simple calculation allows for easier expression and understanding of electrical potential, especially in high-voltage applications where using kilovolts simplifies the numbers involved and facilitates clearer communication. For instance, if you have 5,000 volts, dividing by 1,000 gives you 5 kilovolts, making the number much more manageable for practical use.