Betting Odds Explained: How Decimal and Hong Kong Odds Become a Payout
By PHMAPALAD Editorial Team

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Betting odds explained starts with doing the sum once, because odds look like a code until you do. After that, every slip in the chat, from a hockey line to a Mobile Legends map, is the same three numbers.
Betting odds explained in six pieces
Each item below has one job, and the table after it applies them. These are plain arithmetic rules, not anything specific to one site.
- Decimal odds. Stake times the odds gives the total return.
- Hong Kong odds. Subtract 1 from the decimal figure and you have the profit per peso.
- Stake, return and profit. Return includes your stake, and profit does not.
- Implied probability. Divide 1 by the decimal odds.
- The margin. The bookmaker’s cut sits in the amount over 100%.
- Push and void. Both return the stake, for different reasons.
Worked examples in pesos
| Stake | Decimal | Hong Kong | Return if it wins | Profit | Implied chance |
|---|---|---|---|---|---|
| ₱100 | 1.85 | 0.85 | ₱185 | ₱85 | 54.1% |
| ₱200 | 2.50 | 1.50 | ₱500 | ₱300 | 40.0% |
| ₱500 | 1.25 | 0.25 | ₱625 | ₱125 | 80.0% |
Ask the group: “Bakit parehong 1.85 ang dalawang panig?” Because the margin sits there. Two sides at 1.85 imply 54.1% each, which adds to 108.1%. The extra 8.1 points is the book’s cut, and it never goes away in a two-way market.
The sum in four steps
- Write the stake in pesos, for example ₱300.
- Multiply by the decimal odds, say 2.20, which gives ₱660 as the return.
- Subtract the stake to find the profit, ₱360.
- Take 1 over the odds for the implied chance, about 45.5%.
| Decimal | Hong Kong | Implied chance |
|---|---|---|
| 1.50 | 0.50 | 66.7% |
| 2.00 | 1.00 | 50.0% |
| 3.00 | 2.00 | 33.3% |
| 5.00 | 4.00 | 20.0% |
Reading a slip with a clear head
What actually works: cover the team names, read only the stake and the return, and ask whether that trade is worth it. A return that looks big on a long shot is usually a small chance in disguise.
Longer odds mean a lower implied chance. An 11.00 price implies about 9%, so a ₱100 stake returns ₱1,100 and the book is saying it expects the pick to lose about 91 times in 100. The price also contains the margin, so the real chance is a little lower than the sum suggests. The arithmetic shows what you are paying for.
Odds at PHMAPALAD
The lobby’s Sports entry opens a sportsbook behind the login, so check its odds format on the bet slip once you are signed in. If the screen offers a choice, pick the format you can calculate quickly and use it consistently. A fresh account starts at register and set a limit.
Sport-by-sport examples
Apply the sums to a spread in NBA betting examples, to a handicap in football betting examples, or to a method bet in boxing betting basics. A series with maps is covered under esports betting examples, and the sports betting home lists every guide. Bets are for people 21 and older.
How to Get Started
-
Find the odds format
Decimal shows the total return per peso. Hong Kong shows profit per peso. Some books let you switch the format in the account settings.
-
Do the sum before you confirm
Stake times decimal odds is the return. Stake times Hong Kong odds is the profit.
-
Compare with the other side
Convert both sides of the market to implied probability. If they add to more than 100%, the extra is the margin.








