Looking for a calculator or a conversion table to convert Joules to Gigajoules? The answer is one click away! With our smart calculator you can easily convert between the two weight units J and GJ.
To use the calculator, place your cursor in the desired unit field and write a number.The calculator will automatically convert your number and display the result in the other unit fields. If needed use the dot "." as the decimal separator.
Below you can generate and download as CSV, Excel, PDF or print the Joules to Gigajoules conversion table based on your needs.
Selected rounding: none (You can change it above in the dropdown)
(1,000,000,000 J)
(1 J)