Right — been using this thing for maybe six months now and I keep coming back, so figured I'd write something up since someone asked me a few days back. Am UK based, mostly do football and horses, small stakes, just so you know where I'm coming from.

What got me on it was honestly a bit daft — I couldn't ever work out what an ew payout actually was once you get five places instead of three. I used to just wing it and get a shock. Now I type the odds in first, every time, even a straight one-selection punt.

Their single bet calculator tool is the one I open most — type in your stake, the odds and it spits out returns straight away, either odds format. It also handles the fiddly ones — trebles maths, lucky 15s, a yankee, honestly that's where most people I know mess it up. If you fancy a poke about, it's over at <a href=https://singlebettingcalculator.uk>betting return calculator</a> and there's no login wall, which I appreciated.

The thing that actually changed how I bet was the nerdier extras. The implied probability converter and it makes obvious what margin's baked in, plus a kelly staking calculator — I stick to fractional kelly since full stakes are a quick route to a dead bankroll. Dutching calculator gets used a fair bit if I'm splitting a race.

Couple of gripes. The interface looks a bit basic — zero polish, which honestly I don't mind but some will. On mobile it works but the lucky 63 breakdown make you pinch and zoom. And nothing on the app store, just the site — doesn't bother me just flagging it.

Right, that's me. Free, not plastered in adverts, works. If you even now adds it up in their head, have a look — saves me a load of arguments with the bookie.