Global gambling age requirements vary by jurisdiction

Legal age requirements for gambling and casino gaming vary significantly across different global jurisdictions and specific game types. In several European contexts, such as France, the minimum age for certain games like roulette is 18, while in Belgium, the age requirement for European roulette is 21.

In the United States, age restrictions are often higher, with states like Arizona, Iowa, Nevada, and Texas requiring individuals to be at least 21 for most gambling activities. Certain states also mandate that players be 21 to purchase lottery tickets. In contrast, Australia sets a general legal gambling age of 18. Some regions, such as Gabon, lack an official minimum legal age, though 18 is often treated as the practical standard.

Local institutional rules may also impose stricter age limits than state laws, particularly regarding access to casino premises. Some jurisdictions have explored regulated frameworks that allow minors access to gaming products under strict adult supervision or parental consent.