Betting odds tell you how much you stand to win and what the bookmaker thinks about probability. Nigerian sites use decimal odds by default.
Step-by-step guide
1
Identify the format
Bet9ja, SportyBet, Betway and BetKing show decimal odds (e.g. 1.85, 2.50).
2
Calculate returns
Decimal odds × stake = total return including stake.
3
Implied probability
(1 ÷ odds) × 100 gives the bookmaker's implied chance.
Decimal odds — the Nigerian standard
At 2.00, a ₦1,000 bet returns ₦2,000 total. Below 2.00 is less than double; above 2.00 is more than double.
Frequently asked questions
Yes. All major Nigerian bookmakers display decimal odds by default.
You double your stake if the bet wins (₦1,000 returns ₦2,000 total).