How to calculate Sure Bet?
A SureBet is a bet, where there is such a
difference in the bookmakers odds that you by betting on all outcomes in
an event is sure of winning money. In a football match you have to bet on
home, draw, and away with bets placed at different bookmakers.
How the return are
calculated
In a match between Brazil and England the best odds are 2.80 / 3.50 / 3.10. Odds
2.80 means that a bet for $1 gives $2.80 in case of a home victory. Hence
a bet of
$1 / 2.80 = $0.36
will give you $1 in case of a
home victory. Similar to this, you need $0.29 and $0.32 to receive $1 in
case of a draw or an away victory. Add the three numbers to get the cost
of a $1 payment irrespective of the outcome of the match:
0.36 + 0.29 + 0.32 = 0.97
You will need $0.97 to be sure
to get $1 back. Or, said in another way, for each $1 you bet, you will get
$1 / 0.97 = $1.04 back for sure, a return of 3.58%.
Notice
This calculation does not
include tax or other expenses. To take advantage of a SureBet, you will
have to be a customer at all three bookmakers.
Finally some bookmakers
require that you bet on more than a single match to accept your bet.