So — have been messing about with this thing for something like a few months now and it’s stuck on my phone, so thought I’d write something up since a mate asked me last week. I’m based in the UK, mainly stick to footie and the horses, a fiver here and there, for context.

The reason I started using it was actually pretty stupid — I never could figure out what an e/w payout actually came to when the place terms changed. I used to just wing it and get a shock. These days I type the odds in first, every time, even a straight one-selection punt.

The single bet calculator is the bit I use most — you drop in the price and your stake and you get returns instantly, fractional or decimal, doesn’t matter. Same tool covers the multiples — doubles and trebles maths, lucky 15s, a yankee, honestly that’s where I always lose track. If you want a look, it’s over at [url=https://single-calculator.com/bet-calculator/betting-margin]bookmaker margin calculator[/url] and it’s free with no account nonsense.

What actually changed how I bet is the nerdier extras. The implied probability thing and it makes obvious the overround, plus a kelly criterion tool — I stick to fractional kelly because full kelly is far too aggressive. The dutch tool is decent when I’m covering two or three runners.

Not all sunshine though. Its design looks pretty plain — no flash, it’s clearly function over form. On my phone it works but the acca grid make you pinch and zoom. Also there’s nothing on the app store, it’s a website and that’s it — fine by me but you asked.

Right, that’s me. Costs nowt, not plastered in adverts, works. Anyone who still does the maths on paper, try it — saved me plenty of “wait, that’s it?” moments.