The main difference between ice cream and gelato is their fat content. With only 4-9% fat to the usual 10-25% of ice cream, gelato usually is lighter and healthier. Per portion, however, the answer is clear, gelato is typically healthier than ice cream.

Whereas ice cream is airier and has a higher fat content, gelato is softer and packed with flavor. Both contain a lot of sugar, but gelato is traditionally made with much less fat. Either can be part of a healthy diet when consumed occasionally and in moderation.