So — have been messing about with this thing for something like six months now and it’s basically bookmarked at this point, so figured I’d chuck my thoughts in since a mate asked me a few days back. Am based in the UK, generally bet football and racing, small stakes, so take it how you like.

How I found it was honestly a bit daft — I couldn’t ever work out what an ew payout actually came to when the place terms changed. I’d just guess and then be surprised. These days I punch the numbers in before every slip, even a straight one-selection punt.

Their single bet calculator is the bit I use most — type in stake and odds and it shows profit and total return straight away, fractional or decimal, doesn’t matter. Same tool covers the fiddly ones — trebles maths, a lucky 15, patents and yankees, honestly that’s where I’d always got it wrong. Have a go yourself, it’s over at [url=https://singlebettingcalculator.uk/bet-calculator/matched-betting]betting exchange calculator[/url] — free, no signup.

One thing that genuinely changed how I bet was the more serious tools. There’s an implied probability calculator and it makes obvious what margin’s baked in, and there’s the kelly staking calculator — I stick to fractional kelly as the full version is a quick route to a dead bankroll. The dutch tool is handy too for when I’m spreading across selections.

Couple of gripes. Its layout feels a bit basic — not much frills, looks like it was built by someone who cares more about maths than colours. On my phone it works but the lucky 63 breakdown make you pinch and zoom. And no app, it’s browser only — fine by me but you asked.

Anyway. Costs nowt, no ads shoved in your face, does what it says. Anyone who honestly adds it up in their head, try it — saves me a load of dumb bets I’d have regretted.