ROI Calculator for Sports Paris

Measure your performance as a pro

Dans les paris sportifs, le R.O.I est roi ! Cet outil vous aide à calculer en un clin d’œil votre rentabilité aux paris sportifs (ROI = Return on Investment – « Retour sur Investissement en anglais »).
Just fill in the fields below to find out if you're in the average... or if you're surfing the wave of success!
No need to be a pro: just enter your numbers, we'll do the calculation.

How it works:

Choisissez votre sport ou laissez « Tous les sports ».
Indicate the total number of bets you placed.
Just grab how much you've earned.
Enter your average bet and average bet rating.
The calculation is done automatically: ROI, success rate and average gain are displayed.
Compare your ROI with the market average!
Cliquez sur « Partager » pour montrer vos stats sur X.

ROI Calculator – Sports Paris

Analyze your performance and compare with market averages

Sport:

Total number of bets:

Paris winner:

Average bet (€):

Average rating:

Average gain (€):

Your KING

0.00%

Success rate: 0.0%

Benchmark

2.65%

Medium market

**What is the benchmark ?**

The benchmark corresponds to ROI (Return on Investment) on the sports betting market, depending on the sport chosen.
It serves as comparison point to evaluate your personal performance. We do not guarantee its continued veracity, but we will update it every year.

NBA – Average betting power : 5.00%
NFL – Average ROI : 4.00%
NHL – Average roi : 6.10%
Football – Average KING : 3.50%
All sports – Estimated overall average: 2.65%

These figures are indicative and based on regular betting observations. They vary according to markets, ratings and habits.

How is calculated the average gain (€)?

Average gain represents realized net profit par bet.
It takes into account winning bet winnings, but also losses on losing bets.

Formula used:

Average gain = (winner bets × score) - (loser bets × bet) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

In other words:

Gains = wins × score × score
Losses = losses × bet
Average calculated per bet

The result may be Positive (rentable) or negative (deficit) according to your performance.

ROI Calculator – Paris Sports – Widget