About

ArbCity is a set of betting calculators built by a bettor who got tired of slow pages, pop-ups and ads stacked on top of the math.

Every calculator updates as you type. There’s no sign-up, no ads above the tool, and the pages work offline once you’ve opened them. Add ArbCity to your home screen and it opens like an app.

The math behind every calculator is checked by tests with worked examples. Tap “How this calculator works” on any calculator to see the formula.

Questions or ideas? Find us on X.

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