# Convert 1000 gwhr to j

So you want to convert 1000 gigawatt-hours into joules? If you're in a rush and just need the answer, the calculator below is all you need. The answer is 3.6E+15 joules.

## How to convert gigawatt-hours to joules

We all use different units of measurement every day. Whether you're in a foreign country and need to convert the local imperial units to metric, or you're baking a cake and need to convert to a unit you are more familiar with.

Luckily, converting most units is very, very simple. In this case, all you need to know is that 1 gwhr is equal to 3600000000000 j.

Once you know what 1 gwhr is in joules, you can simply multiply 3600000000000 by the total gigawatt-hours you want to calculate.

So for our example here we have 1000 gigawatt-hours. So all we do is multiply 1000 by 3600000000000:

1000 x 3600000000000 = 3.6E+15

## What is the best conversion unit for 1000 gwhr?

As an added little bonus conversion for you, we can also calculate the best unit of measurement for 1000 gwhr.

What is the "best" unit of measurement? To keep it simple, let's say that the best unit of measure is the one that is the lowest possible without going below 1. The reason for this is that the lowest number generally makes it easier to understand the measurement.

For 1000 gwhr the best unit of measurement is gigawatt-hours, and the amount is 1000 gwhr.