Free tools
Lottery calculators, official figures only.
Each tool uses only what the lotteries themselves publish, with the source linked, and does plain arithmetic on it.
Canadian Lottery Odds CalculatorThe official odds of every prize tier for Canadian draw games, with the arithmetic for more than one play.Lifetime Prize: Lump Sum vs Annuity CalculatorDaily Grand, Mega Cash for Life, Gagnant à vie: the annuity's plain total over any number of years against the official lump sum.