Betting Tools & Calculators

Create and publish today’s extra place races in minutes with Extra Place Offers Today Buider with bookie thresholds, Markdown/JSON export, and so on.

Calculate optimal lay stakes for free bet conversions instantly. Our professional free bet calculator guarantees maximum profit from matched betting.

Calculate guaranteed NFL betting profits with our advanced matched betting tool. Free bet conversions, parlay support, EV analysis. No signup required.

Calculate optimal bet sizes with our Kelly Criterion tool. Get mathematically precise stakes for matched betting, sports betting etc. Free, instant, no signup!

Calculate guaranteed arbitrage betting profits with our free calculator. Find sure bet opportunities across multiple bookmakers and secure risk-free returns.

Calculate optimal lay stakes for matched betting with our free calculator. Guarantee profit or minimize loss across bookmaker and exchange bets instantly.

Calculate optimal stakes across multiple betting selections with free dutching calculator. Guarantee equal profit regardless of result. Perfect betting tool.

Free acca calculator to work out accumulator odds, lay stakes, profit & liability. Supports EW, football & horse racing, acca insurance and exchange commission.

Calculate profits from early payout offers like Bet365 2UP. Free calculator for matched betting with step-by-step guides and profit scenarios.

Calculate 2UP matched betting profits instantly. Free calculator shows exact stakes, commissions & profit scenarios for Bet365, Paddy Power early payouts.

Discover how Each Way Matcher tools find profitable horse racing opportunities. Complete guide with strategies, tips, and calculator tutorials for 2025.

Use our free matched betting calculator to convert bonus bets into cash. Calculate lay stakes, profits & liability with precision. Start earning today!