So — have been messing about with this thing for about five months now and it’s stuck on my phone, so figured I’d say something since someone asked me the other day. I’m based in the UK, mostly bet football and racing, nothing mad, for context.

What got me on it was honestly embarrassing — I could never get my head round what an ew return actually was once you get five places instead of three. I used to just wing it and moan when the payout landed. Now I stick my stake in before I place anything, even a simple single bet.

The single bet calculator is the part I’m on daily — you put in the price and your stake and you get the return instantly, fractional or decimal, doesn’t matter. Same tool covers the bigger stuff — doubles and trebles maths, lucky 15 and lucky 63, yankees, and that’s where I always lose track. Have a go yourself, it’s here [url=https://single-calculator.com/bet-calculator/odds-converter]odds converter[/url] and there’s no login wall, which I appreciated.

One thing that actually changed how I bet was the geekier extras. The odds-to-probability calculator and it makes obvious the overround, plus a kelly criterion tool — I run quarter kelly since full stakes are terrifying. The dutch tool is handy too if I’m splitting a race.

Not all sunshine though. The design looks very functional, let’s say — not much polish, it’s clearly function over form. Phone-wise it’s usable though the lucky 63 breakdown are a squeeze. And no app, it’s a website and that’s it — doesn’t bother me but worth saying.

So yeah. Free, no ads shoved in your face, works. Anyone who even now works out returns on a calculator app, try it — saved me plenty of dumb bets I’d have regretted.