Betting Calculator – An educational tool to understand odds, commission, and outcomes

This app helps you simulate and understand how odds, commission, and common promotion conditions affect the outcome of a bet. It’s designed as a learning tool, especially useful if you want to analyse typical scenarios (high/low odds, refunds, free bets, stake splitting, etc.) and make better informed decisions.

Important: The app does not allow betting, does not link to bookmakers, and does not promote real-money gambling. Its purpose is educational.

What you can do with the app

Simulate scenarios with different odds and stakes to see how risk, profit/loss, and balance across outcomes change.

Include exchange commission and observe its real impact.

Test common conditions: partially matched bets, refunds, free bets (SNR), or the need to split the stake across multiple bookmakers.

Choose how to view results:

Simple: quick view with the essentials.

Advanced: detailed breakdown with Underlay/Overlay.

Custom: extra control to tweak parameters and visualise results your way.

Available modes

Exchange: simulate exchange markets, including commission.

Bookie: traditional bookmaker mode.

3 Options: designed for scenarios with three outcomes (e.g., win/draw/lose) or when splitting stakes across multiple bookmakers.

Practical tools inside the app

Was your bet not fully matched?
Simulate what happens if the exchange doesn’t match 100% and analyse the impact of the matched fraction.

Need more than one bookmaker?
Distribute stakes across multiple bookmakers to balance the final outcome.

Compact mode
An optimised interface when there aren’t valid inputs yet; as soon as you enter odds and stakes, results are shown.

Clear results table
See at a glance how much you win/lose in each case and how to balance scenarios.

Why this calculator is useful

Risk-free learning: test “what would happen if…” before taking any real-world action.

Transparency: see how commission, refunds, and free bets affect outcomes.

Control: compare strategies and balance outcomes to better understand your exposure.

Flexibility: choose the level of detail (simple/advanced/custom) and adapt the tool to your workflow.

Privacy and consent in the EU

The app shows ads. For users in the EEA/UK/Switzerland, a consent prompt is presented in line with current regulations, allowing you to choose between personalised or non-personalised ads.

We do not collect personal data beyond what’s necessary for the app to function and for advertising, in accordance with the Privacy Policy available within the app.

Who it’s for

People who want to learn how odds, commission, and promotions work.

Users who prefer to simulate scenarios and understand the numbers before making decisions outside the app.

Anyone looking for a neutral, flexible tool to study possible outcomes.

Important notice

This application is informational and educational: it does not process bets, does not facilitate sign-ups, does not offer bonuses, and does not link to bookmakers.

Make sure you comply with your country’s regulations. Examples and simulations do not guarantee real results.

The app may display ads. You can set your privacy preferences in the consent dialog (EEA/UK/CH) or from your device settings.