So — been on this thing for about four months now and it’s stuck on my phone, so thought I’d say something since a mate asked me last week. Am based in the UK, mostly bet football and racing, nothing mad, for context.

What got me on it was genuinely a bit daft — I never could work out what an e/w return would be when the place terms changed. I used to just wing it and moan when the payout landed. These days I type the odds in before I place anything, even the boring singles.

The single bet calculator tool is the part I use most — type in stake and odds and it shows profit and total return straight away, either odds format. Same tool covers the fiddly ones — doubles and trebles maths, lucky 15 and lucky 63, patents and yankees, honestly that’s where I’d always got it wrong. If you want a look, it’s here [url=https://single-calculator.com/bet-calculator/yankee]yankee betting[/url] — free, no signup.

The thing that actually shifted things for me were the nerdier bits. They’ve got an odds-to-probability thing which shows you the overround, and a kelly criterion calculator — I use half kelly as the full version is a quick route to a dead bankroll. The dutching one is decent when I’m spreading across selections.

It’s not perfect mind. Its layout looks very functional, let’s say — no flash, it’s clearly function over form. On my phone it’s usable although the acca grid are a squeeze. Also there’s nothing on the app store, it’s browser only — fine by me but worth saying.

Anyway. Free, barely any ads, does the job. If you honestly works out returns on a calculator app, give it a go — it’s saved me plenty of “wait, that’s it?” moments.