Terms of use

What this service is

Fair Odds Calculator is an independent calculator: arithmetic, published free, over prices you supply. It is not a betting service, it does not accept or place a bet, it publishes no odds of its own, it makes no selection, prediction or recommendation, and it is not advice of any kind. The arithmetic is deterministic and checkable, and every step is shown on the page so you can verify it; what the answer means for a decision is yours alone, and the site is intended for adults of 18 or over.

How we are paid

How we are paid: we are not. There is nothing on this site to buy, no subscription, no advertising, no sponsored placement and no affiliate link, and we make no money from anything you do with these calculators or from any sportsbook, exchange or prediction venue. Nobody can pay to change what a calculator returns or to appear on a page, because there is nowhere for a payment to land. The site is published by Ellul MT and its running costs are its own.

The calculators and what they are for

Each page names the arithmetic it performs, the inputs it asks for and the outputs it returns, and every one of them is free to use without an account. Use of a calculator is use of a published method: the result belongs to whoever typed the inputs, may be reproduced freely, and carries no claim about any real market or outcome.

No warranty

The arithmetic is published in good faith and shown in full so it can be checked, but it is supplied as it is, with no warranty of fitness for any purpose. No figure here is a prediction and no figure here is a statement about what any market will do. If a calculation on this site is wrong, tell us and it will be corrected or the page will be taken down.

Contact

Joseph Ellul. hello@fairoddscalculator.com