How to use this betting tool
- Enter the requested market values and stake.
- Select the applicable line, method or settlement assumption.
- Choose Calculate and review the result, supporting figures and limitation note.
#110 · Odds Formats & Market Comparison Tool
Hong Kong to Decimal Odds Converter
Convert Hong Kong odds to decimal odds and implied probability, then estimate potential profit and total return for a chosen stake.net profit per unit staked.
Calculator
Hong Kong price and stakecurrency
decimals
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What this tool calculates
It adds one to Hong Kong odds to obtain decimal odds, then uses the reciprocal for raw implied probability.
Decimal odds = Hong Kong odds + 1; implied probability = 1 ÷ decimal odds.
At Hong Kong odds 0, decimal odds equal 1.00 and there is no profit. Actual markets normally quote a positive price.
Worked example
Hong Kong odds of 1.20 convert to decimal 2.20 and imply 45.45%. A 100 stake would profit 120 and return 220.
| Hong Kong odds | 1.20 |
|---|---|
| Decimal odds | 2.20 |
| Implied probability | 45.45% |
Tips and limitations
- Confirm the odds format and market settlement rules before relying on the result.
- Keep more precision in inputs; rounding is applied only for display.
- This calculator explains arithmetic and does not predict results or recommend a bet.
FAQ
How do I convert Hong Kong odds to decimal odds?
Add 1 to the Hong Kong price. HK 1.20 becomes decimal 2.20.
What do Hong Kong odds represent?
They show net profit per unit staked, excluding the returned stake.
Can Hong Kong odds be negative?
Standard Hong Kong odds are non-negative; negative values belong to other odds conventions.
How do I calculate probability from Hong Kong odds?
Divide 1 by Hong Kong odds plus 1, then multiply by 100.
Is Hong Kong odds 1.00 the same as decimal 2.00?
Yes. Both represent an even-money price before considering margin.
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Calculation reference
| Input | User-entered values |
|---|---|
| Method | Decimal odds = Hong Kong odds + 1; implied probability = 1 ÷ decimal odds. |
| Output | Decimal odds |
| Processing | Browser only |
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