Accumulators feature a chosen number of selections with the total winnings from the first successful selection being re-invested on to the next selection, this is repeated all the way through the bet and winnings can accumulate in to a large return.

The returns are very easy to calculate, if all your selections are successful, simply multiply the return of each selection with your stake to arrive at your expected payout.

For example, a £10.00 accumulator on:

Manchester United to beat Liverpool at 2.25; (5/4)
Chelsea to beat Arsenal at 2.50; (6/4)
Manchester City to beat Tottenham 2.00; (Evs)
West Ham to beat Southampton 3.00; (2/1)
would return £337.50

This calculates at £10.00 x 2.25 x 2.50 x 2.00 x 3.00