Alberta

Overtime is the greater of the daily and weekly figures, never their sum.

Overtime

Daily: after 8h · 1.5×
Weekly: after 44h · 1.5×
Double time: No separate rule

Rest between shifts: 8h
Eating period: 30 min after 5h
Minimum wage: $15.00since 2018-10-01
Default time zone: America/Edmonton

Statutory holidays · 9

Canada DayJuly 1premium pay
Christmas DayDecember 25premium pay
Family Daythird Monday in Februarypremium pay
Good Friday2 days before Easterpremium pay
Labour Dayfirst Monday in Septemberpremium pay
New Year's DayJanuary 1premium pay
Remembrance DayNovember 11premium pay
Thanksgivingsecond Monday in Octoberpremium pay
Victoria DayMonday on or before May 24premium pay

Source: https://www.workforce.com/ca/resources/overtime-laws-by-province-canada

Employment standards change, and a restaurant's obligations depend on facts no software can see. Treat these figures as a starting point and confirm them against the source before relying on them for pay.