OnceHesap

Fractional to Decimal Odds Converter

Enter the values to get the decimal odds.

How to use

  1. Enter your values in the fields above.
  2. Press Calculate to see your result instantly.
  3. Use the Share button to copy a link to your result.

About this calculator

Fractional odds (common in the UK, e.g. 5/1) show the profit relative to the stake: a 5/1 bet returns £5 profit for every £1 wagered, plus the stake back. Decimal odds (standard across most of Europe, Australia and betting exchanges) express the total payout per unit staked, calculated as decimal = (numerator / denominator) + 1 — so 5/1 becomes 6.00, meaning a €1 stake returns €6 in total.

Sports bettors and oddsmakers use this conversion to compare prices across bookmakers that quote in different formats, since decimal odds make it straightforward to calculate total payout and implied probability directly. This is a neutral price-format conversion used throughout the betting and bookmaking industry, not a prediction or recommendation of any kind.

Was this helpful?

Comments (0)

  • Be the first to comment.

Popular calculators

Loan Calculator

Monthly payment, total interest and full amortization schedule.

Percentage Calculator

Percent change, percent of, and ratio calculations.

Discount Calculator

Calculate final price, savings, and discount amount.

BMI Calculator

Body mass index from height and weight (metric or imperial).

Age Calculator

Compute your exact age in years, months and days from a birth date.

Compound Interest Calculator

Calculate the final amount and interest earned with compounding.

All Calculators