: You can calculate this easily using the =COMBIN(total_numbers, numbers_to_pick) function. For a standard 6/49 lotto, this is =COMBIN(49, 6) , which equals 13,983,816 combinations. 3. Popular "Strategies" (Non-Mathematical)
If you are looking for the actual math behind lotteries, it is based on rather than "prediction" formulas. Lotto Master Formula
: To find the total number of unique combinations (and thus your odds of winning), use the combinations formula: : You can calculate this easily using the
C(n,r)=n!r!(n−r)!cap C open paren n comma r close paren equals the fraction with numerator n exclamation mark and denominator r exclamation mark open paren n minus r close paren exclamation mark end-fraction is the total numbers to choose from, and is the numbers picked. : Selecting numbers over 31 doesn't increase your
: A method of picking numbers based on the statistical distance between them rather than the numbers themselves.
: Selecting numbers over 31 doesn't increase your chance of winning, but it decreases the chance of sharing the prize, as many people play birth dates. 4. Recommendation