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Gigajoules to Gram calories Converter

Convert Gigajoules (GJ) to Gram calories (cal). Change either field to update the other value instantly.

GJ and cal converter

This page converts energy units directly in your browser.

GJ to cal conversion table

Gigajoules Gram calories

GJ to cal formula

Conversion reference

Formula: cal = GJ x 239,005,736.138.

About GJ

Gigajoules are used in energy conversions. Enter a GJ value above to calculate cal instantly.

About cal

Gram calories are the target unit on this page. The table below gives common reference values for quick comparison.

Convert other units to cal

These pages use cal as the target unit.