The boost cap is the most extra winnings the bookie will pay on top of the normal return.
Enter the back odds and the boost cap to see the safe maximum stake.
Your stake starts at the ceiling. Clear it and type your own amount whenever you are staking less.
Floor lay
Uses the guaranteed 5% boost to cut the qualifying loss. Profit if it wins never drops below £0.00, and any bigger boost is profit on top.
Enter all inputs to calculate.
