Food standards in Australia permit up to 80kJ per 100mls of sugar content. Our Diet Ginger Beer more than meet these standards with only 34kJ per 100mls or 127.5kj/375ml bottle – a sugar content which is residual from the natural brewing process. Diet drinks based on artificial flavours can be made with zero calorie content, but a naturally brewed product, such as ours, will contain some residual calories. The % of sugar in our 375ml Diet Ginger Beer, as stated on the label, is 1.2% or 1.2gms/100mls which equals approximately 4.5gms/375ml bottle.