Arbitrage Calculator is an awesome sports arbitrage calculator available as a free Chrome extension. Developed by Sports Extensions Developers, this tool supports multiple selections and strategies for arbitrage calculation.

With Arbitrage Calculator, users can easily calculate the arbitrage percentage, selection bias, required wagers, and outcome for up to 8 selections on a single sports market. This extension is a valuable resource for sports bettors looking to take advantage of arbitrage opportunities.

Arbitrage Calculator is provided by White Label Sportsbook SRL, a premium provider of white label sportsbook software, data feeds, and high-performance hosting for sports betting websites, online casinos, and poker websites. Their pricing model is based on a simple yearly subscription, covering everything required to operate without any hidden fees or costs.

It's worth noting that this application/extension does not collect any data from its users, ensuring privacy and security.