So — have been messing about with this thing for maybe four months now and I keep coming back, so figured I’d say something since someone asked me a few days back. Am based in the UK, generally do football and horses, small stakes, for context.

The reason I started using it was genuinely embarrassing — I could never figure out what an e/w payout would be once you get five places instead of three. I used to just wing it and moan when the payout landed. These days I type the odds in before I place anything, even a simple single bet.

Their single bet calculator is the one I open most — type in stake and odds and you get profit and total return straight away, either odds format. There’s also the multiples — trebles maths, lucky 15 and lucky 63, yankees, which is where I always mess it up. If you fancy a poke about, it’s here [url=https://singlebettingcalculator.uk/bet-calculator/lucky-15]lucky fifteen calculator[/url] and it’s free with no account nonsense.

The thing that really made a difference were the nerdier bits. The implied probability converter and it makes obvious how much the bookie’s taking, and there’s the kelly staking calculator — I run quarter kelly as the full version is a quick route to a dead bankroll. The dutch tool gets used a fair bit if I’m covering two or three runners.

It’s not perfect mind. The interface is pretty plain — not much polish, looks like it was built by someone who cares more about maths than colours. On mobile it works but the acca grid need a bit of scrolling. Also there’s nothing on the app store, just the site — doesn’t bother me but you asked.

So yeah. Costs nowt, barely any ads, does the job. Anyone who still works out returns on a calculator app, have a look — it’s saved me plenty of dumb bets I’d have regretted.