Money Line Parlay Bet Calculator

This money line parlay bet calculator helps you determine the potential payout and risk of a parlay bet by multiplying the money lines of each bet in your parlay. A parlay bet is a single wager on multiple outcomes where all selections must win for you to collect the payout.

How to Use This Calculator

To use the money line parlay bet calculator:

Enter your initial bet amount in the "Initial Bet" field.
Add each bet in your parlay by entering the money line for each selection.
Click "Calculate" to see your potential payout and risk.
Review the results to understand your potential winnings and the risk of losing your entire bet.

The calculator will show you the potential payout if all your selections win, the risk of losing your entire bet, and a breakdown of each bet's contribution to the final odds.

How Parlay Bets Work

A parlay bet is a single wager on multiple outcomes where all selections must win for you to collect the payout. If any selection loses, you lose the entire bet. Parlay bets offer higher payouts than single bets but come with increased risk.

Money line parlays use the American money line format where positive numbers represent favorites and negative numbers represent underdogs. The calculator converts these money lines to implied probabilities and multiplies them to determine the final odds.

Key Points

Parlay bets must win all selections to payout.
If any selection loses, you lose the entire bet.
Parlay bets offer higher payouts but come with increased risk.
Money lines are converted to implied probabilities for calculation.

Calculator Formula

The money line parlay bet calculator uses the following formula to determine the potential payout:

Formula

Potential Payout = Initial Bet × (Money Line 1 + 100) × (Money Line 2 + 100) × ... × (Money Line N + 100) ÷ 100^N

Where:

Initial Bet is the amount you wager on the parlay.
Money Line 1, Money Line 2, ..., Money Line N are the money lines for each bet in the parlay.
N is the number of bets in the parlay.

The calculator also calculates the risk of losing the entire bet, which is equal to the initial bet amount.

Example Calculation

Let's say you want to place a $100 parlay bet on three games with the following money lines:

Game 1: +150 (favorite)
Game 2: -200 (underdog)
Game 3: +120 (favorite)

Using the calculator formula:

Calculation

Potential Payout = $100 × (150 + 100) × (-200 + 100) × (120 + 100) ÷ 100³

= $100 × 250 × (-100) × 220 ÷ 1,000,000

= $100 × (-5,500,000) ÷ 1,000,000

= -$550

The negative sign indicates that the bet is a losing proposition with the current odds. The calculator would show a potential payout of -$550, meaning you would lose $550 on this parlay bet.

Frequently Asked Questions

What is a money line parlay bet?: A money line parlay bet is a single wager on multiple outcomes where all selections must win for you to collect the payout. The money lines for each bet are multiplied together to determine the final odds.
How do I calculate the payout for a money line parlay bet?: To calculate the payout, multiply the money lines of each bet in the parlay and then multiply by your initial bet amount. The formula is: Potential Payout = Initial Bet × (Money Line 1 + 100) × (Money Line 2 + 100) × ... × (Money Line N + 100) ÷ 100^N.
What happens if one selection in my parlay loses?: If any selection in your parlay loses, you lose the entire bet. There is no partial payout for parlay bets.
How do I know if a money line parlay bet is worth it?: A money line parlay bet is worth it if the potential payout is significantly higher than the risk of losing your entire bet. Use this calculator to compare the potential payout to the risk before placing your bet.
Can I use this calculator for other types of bets?: This calculator is specifically designed for money line parlay bets. For other types of bets, you may need a different calculator or formula.