Right — been using this thing for about six months now and it’s basically bookmarked at this point, so figured I’d chuck my thoughts in since someone asked me a few days back. I’m UK based, mainly bet football and racing, nothing mad, so take it how you like.

What got me on it was genuinely a bit daft — I never could figure out what an each way payout actually was when the place terms changed. I’d just eyeball it and moan when the payout landed. Now I punch the numbers in before every slip, even the boring singles.

The single bet calculator tool is the part I’m on daily — you drop in your stake, the odds and you get returns straight away, fractions or decimals. There’s also the multiples — acca and treble maths, lucky 15s, yankees, which is where most people I know lose track. Have a go yourself, it lives at [url=https://single-calculator.com/bet-calculator/no-vig]no-vig fair odds calculator[/url] and there’s no login wall, which I appreciated.

One thing that really made a difference were the nerdier tools. There’s an probability calculator which shows you what margin’s baked in, and there’s the kelly criterion tool — I stick to fractional kelly because full kelly is a quick route to a dead bankroll. The dutching one is decent when I’m splitting a race.

It’s not perfect mind. The design is pretty plain — no polish, it’s clearly function over form. On my phone it’s usable but the lucky 63 breakdown make you pinch and zoom. There’s nothing on the app store, it’s a website and that’s it — slight shame but worth saying.

So yeah. Costs nowt, barely any ads, works. If you even now does the maths on paper, give it a go — it’s saved me plenty of “wait, that’s it?” moments.