Tool · Sports Betting · Stake & Return

Betting profit
calculator.

Enter your stake and the odds in any format to see the exact profit and total return on a single bet at any South African bookmaker.

Calculator

Stake & return

Decimal, fractional or American: the calculator handles all three.

Enter your stake and odds to see profit

How profit works

The maths is simple. Your stake is the amount you put down on the bet. The odds (in decimal form) tell you how much each Rand pays back if you win. Profit is the difference between what you get back and what you staked.

At odds of 2.50, every R1 staked returns R2.50 if the bet wins: your R1 back plus R1.50 profit. So R100 at 2.50 returns R250 in total (R150 profit). At odds of 1.50, R100 returns R150 (R50 profit). Higher odds mean more profit per rand staked, but a lower chance of winning.

Real SA examples

BetStakeDecimalProfitTotal Return
Springboks beat WalesR2001.40R80R280
Sundowns vs Pirates drawR1003.20R220R320
Proteas T20 winR2501.85R212.50R462.50
Long-shot underdogR5011.00R500R550
Heavy favourite (avoid stacking)R5001.10R50R550

Bankroll context

Working out the possible profit is one step. Checking that the stake suits your bankroll is another. As a rule, a single bet shouldn't be more than 1% to 3% of your bankroll. The bankroll calculator does that sum, and our bankroll management guide explains the thinking.

Continue learning

Common Questions

You asked.

Profit on a winning bet = stake × (decimal odds − 1). Total return = stake × decimal odds. So a R100 bet at 2.50 returns R250 in total: your R100 stake back plus R150 profit. The calculator handles all three odds formats.

Profit is the extra money you win, not counting your stake. Total return is everything paid back to you: profit plus stake. SA bookmakers usually show the total return on the bet slip, so a winning R100 bet at 2.50 shows R250, not R150.

Recreational gambling winnings in South Africa are generally not taxed. The exception is professional gamblers: if SARS treats your gambling as a trade or source of income, winnings can become taxable. For most SA bettors, the profit shown is what you keep. This is not tax advice.

This calculator handles single bets. For an accumulator, multiply the decimal odds of each leg and enter the result. For example, three legs at 2.0, 2.5 and 1.8 give combined odds of 9.0, so a R100 accumulator returns R900 (R800 profit). The bookmaker's margin also multiplies across the legs, so accumulators carry a much bigger built-in margin than single bets.