Odds Format
Display odds in your preferred format. 1xBet supports Decimal, Fractional, American, and Asian odds formats.
Last updated: January 22, 2026
Available Odds Formats
| Format | Example | Popular In |
|---|---|---|
| Decimal | 2.50 | Europe, Australia, Canada |
| Fractional | 3/2 | UK, Ireland |
| American | +150 | USA |
| Hong Kong | 1.50 | Hong Kong, Asia |
| Indonesian | 1.50 / -0.67 | Indonesia |
| Malaysian | 0.60 / -1.50 | Malaysia |
Understanding Odds Formats
Decimal (2.50)
How it works: Multiply stake by odds
$10 bet at 2.50:
- Return: $10 × 2.50 = $25
- Profit: $25 - $10 = $15
Fractional (3/2)
How it works: Profit = Stake × (Numerator/Denominator)
$10 bet at 3/2:
- Profit: $10 × (3/2) = $15
- Return: $10 + $15 = $25
American (+150)
Positive (+): Profit from $100 bet
$10 bet at +150:
- Profit: $10 × (150/100) = $15
- Return: $10 + $15 = $25
American (-200)
Negative (-): Stake needed to win $100
$10 bet at -200:
- Profit: $10 × (100/200) = $5
- Return: $10 + $5 = $15
Odds Conversion Table
Same probability, different formats:
| Decimal | Fractional | American | Implied Probability |
|---|---|---|---|
| 1.50 | 1/2 | -200 | 66.7% |
| 2.00 | 1/1 (Evens) | +100 | 50.0% |
| 2.50 | 3/2 | +150 | 40.0% |
| 3.00 | 2/1 | +200 | 33.3% |
| 4.00 | 3/1 | +300 | 25.0% |
| 5.00 | 4/1 | +400 | 20.0% |
| 10.00 | 9/1 | +900 | 10.0% |
How to Change Odds Format
- Open 1xBet app
- Go to Settings (gear icon)
- Find Odds Format or Display Settings
- Select your preferred format
- Changes apply immediately across the app
Which Format Should I Use?
| Format | Best For | Pros |
|---|---|---|
| Decimal | Most users | Easy to calculate, clear returns |
| Fractional | UK bettors | Traditional, shows profit ratio |
| American | US bettors | Shows favorite/underdog clearly |
Our recommendation: If you're new to betting, use Decimal — it's the easiest to understand. Simply multiply your stake by the odds to see your total return.
Conversion Formulas
Decimal to Other Formats
- To Fractional: (Decimal - 1) as fraction → 2.50 = 1.50 = 3/2
- To American (+): (Decimal - 1) × 100 → 2.50 = +150
- To American (-): -100 / (Decimal - 1) → 1.50 = -200
Implied Probability
Calculate the probability implied by odds:
- Decimal: 1 / Decimal × 100 → 1/2.50 = 40%
- American (+): 100 / (American + 100) × 100
- American (-): American / (American + 100) × 100
Odds Format FAQ
Does changing format change my winnings?
No. Odds format is only a display preference. The actual payout is identical regardless of which format you view.
Why do odds include bookmaker margin?
Implied probabilities add up to more than 100% because the bookmaker takes a margin (vig/juice). This is how bookmakers make profit.
What does "Evens" mean?
Evens = 2.00 (Decimal) = 1/1 (Fractional) = +100 (American). You double your money if you win — $10 bet returns $20.
Can I see multiple formats at once?
The app shows one format at a time, but you can quickly switch in settings. Some bet slips show calculated returns regardless of format.