FB777 Odds Converter Table for Every Price Format
An odds converter turns one price format into another — decimal, Hong Kong, American or fractional — so a bet written two different ways can be compared on the same terms, including the implied probability behind it.
- FB777 Arbitrage Betting
- Arbitrage betting is staking across every outcome of one event on different sportsbooks so that the combined implied probability comes to under 100%, which locks in a profit regardless of the result.
- FB777 Bet Slip
- A bet slip is the screen that fills in once you tap a price: it lists your selection, the odds, your stake and the potential return, and confirming it locks all four in as one bet.
- FB777 Draw No Bet vs 1X2 and Double Chance
- Draw no bet refunds your stake if the match ends level instead of losing it, which removes the draw as a losing outcome and shortens the price on both sides compared with a standard 1X2 line.
- FB777 Valorant Betting
- Valorant betting covers markets like match winner, map handicap and total maps, priced by whichever esports book is carrying the tournament, and settled once the match reaches its listed format's final map.
An odds converter exists because the same bet gets written four different ways depending on the sportsbook, and none of the four formats is wrong — they’re just different scales for the same price. This table works through decimal, Hong Kong, American and implied probability with one hypothetical price, so you can check a conversion against any of the four sportsbooks behind FB777 Sports.
The FB777 Odds Converter Table
Take a hypothetical price of 1.90 in decimal format and run it through each of the other three formats.
| Format | Value | What it represents |
|---|---|---|
| Decimal | 1.90 | Total return per 1 unit staked, stake included |
| Hong Kong | 0.90 | Profit per 1 unit staked, stake excluded |
| American | -111 | Stake needed to win 100 units on a favourite |
| Implied probability | 52.6% | The chance the price implies the selection wins |
The distinguishing column is implied probability, since it’s the one figure that lets you compare a price across formats without converting anything else first.
Decimal Odds, Explained With a Worked Example
Decimal odds show total return for every 1 unit staked, which makes the maths the simplest of the four formats.
| Stake | Decimal price | Total return |
|---|---|---|
| ₱500 | 1.90 | ₱950 |
| ₱1,000 | 2.50 | ₱2,500 |
Multiplying stake by the decimal price gives the full return, profit included — there’s no separate step for adding the stake back in.
Hong Kong Odds and How They Differ From Decimal
Hong Kong odds show profit only, not total return, which is the single difference that trips people up when they switch formats.
| Decimal price | Hong Kong price | Relationship |
|---|---|---|
| 1.90 | 0.90 | Hong Kong = decimal minus 1 |
| 2.50 | 1.50 | Hong Kong = decimal minus 1 |
A ₱1,000 stake at a Hong Kong price of 0.90 returns ₱900 profit plus the ₱1,000 stake back — the same ₱1,900 total a decimal price of 1.90 would show directly.
American Odds: Reading a Plus or Minus Price
American odds split into two cases depending on whether the number carries a plus or a minus sign.
| Sign | What the number means | Example |
|---|---|---|
| Minus (favourite) | Stake needed to win 100 units | -111 stakes 111 to win 100 |
| Plus (underdog) | Units won on a 100-unit stake | +150 wins 150 on a 100-unit stake |
A minus price close to -100 and a plus price close to +100 both describe odds near even money — they’re just written from opposite directions.
Implied Probability Behind Every Price
Implied probability converts any price into the percentage chance the market is pricing in, and it’s the figure arbitrage betting leans on most heavily to compare two sportsbooks’ prices on the same event.
| Decimal price | Implied probability |
|---|---|
| 1.50 | 66.7% |
| 1.90 | 52.6% |
| 2.50 | 40.0% |
| 3.40 | 29.4% |
Add up the implied probabilities of every outcome on one sportsbook’s market and the total usually runs above 100% — that gap is the bookmaker’s margin, not a rounding error.
Checking Your Own Slip’s Odds Format
Before staking anything, reading a bet slip’s odds column is worth doing alongside this table, since the slip shows you which format a specific sportsbook is using right now.
- Open the slip and note whether the price reads as a plain decimal, a signed number or a fraction.
- Match that format to the correct row in the table above.
- Convert to implied probability if you’re comparing the same event across two sportsbooks.
This page can convert between formats but can’t predict which one a given sportsbook will show on a given day.
FAQ
What is an odds converter for?
Sportsbooks don't all display prices the same way, so an odds converter turns whatever format a book shows into decimal, Hong Kong, American or fractional, whichever one you find easiest to read.
How do you convert decimal odds to implied probability?
Divide 1 by the decimal price and multiply by 100. A decimal price of 2.00 gives an implied probability of 50%; a price of 1.50 gives roughly 66.7%.
What are Hong Kong odds compared with decimal odds?
Hong Kong odds show profit per unit staked rather than total return, so a Hong Kong price of 1.00 equals a decimal price of 2.00 — subtract 1 from the decimal price to get the Hong Kong figure.
How is American odds different from decimal odds?
American odds use a plus or minus sign: a minus figure shows how much you'd need to stake to win 100 units, and a plus figure shows how much you'd win on a 100-unit stake. Decimal odds fold both cases into a single number.