Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Accumulator Bet Calculator

Calculate the total return from a multi-selection accumulator bet, including each-way options. Use this before placing a parlay to see exactly how much you stand to win.

Total Stake ($)

Selection 1 Odds

Selection 2 Odds

Selection 3 Odds

Selection 4 Odds

Bet Type

Fill in the required fields to see your result.

Betting Odds

Expected Value Calculator

Calculates the expected monetary value of a bet over any number of repetitions, revealing its long-run profitability. Use it to decide whether a wager offers a genuine edge over the bookmaker's price.

Bet Amount ($)

Bookmaker Odds

True Win Probability (%)

Calculation Period

Fill in the required fields to see your result.

Key differences

	Accumulator Bet Calculator	Expected Value Calculator
Category	Betting Odds	Betting Odds
Inputs required	6	4
Result	Potential Profit ($)	Expected Value ($)
What it does	Calculate the total return from a multi-selection accumulator bet, including each-way options. Use this before placing a parlay to see exactly how much you stand to win.	Calculates the expected monetary value of a bet over any number of repetitions, revealing its long-run profitability. Use it to decide whether a wager offers a genuine edge over the bookmaker's price.