Polymarket Arbitrage Calc

Find profitable prediction market arbitrage opportunities in seconds.

Polymarket Arbitrage Calculator helps traders calculate stake distribution, expected profit, ROI, and guaranteed returns across multiple prediction market outcomes. Whether you're trading on a single platform or comparing prices across multiple exchanges, the app simplifies complex calculations so you can make faster and more informed decisions.

No spreadsheets. No manual formulas. Just accurate calculations.

Key Features
Prediction Market Arbitrage
Analyze arbitrage opportunities across prediction markets by entering outcome prices and instantly seeing whether a profitable opportunity exists.

Cross-Platform Calculator
Compare prices between different prediction market platforms to identify potential arbitrage opportunities before placing trades.

Single Platform Analysis
Calculate arbitrage opportunities within a single prediction market by evaluating all possible outcomes.

Smart Stake Allocation
Automatically calculate the exact amount to invest in each outcome to maximize potential returns while balancing your investment.

Profit & ROI Calculator
Instantly view:
• Expected Profit
• Return on Investment (ROI)
• Guaranteed Return
• Total Investment
• Gross Payout
• Net Profit After Fees

Fee Calculator

Include real-world costs such as:
• Trading Fees
• Network (Gas) Fees
• Profit Fees
• Withdrawal Fees

Get more accurate profit estimates before making a trade.

Multi-Outcome Support
Supports:
• Binary Markets
• Three-Outcome Markets
• Custom Multi-Outcome Markets

Break-Even Analysis
Know the minimum spread required to remain profitable after fees and trading costs.

Real-Time Results
As you modify prices or fees, calculations update instantly with no waiting.

Clean & Easy Interface
Designed for both beginners and experienced traders with an intuitive interface focused on speed and accuracy.

Works Offline
Perform calculations anytime without requiring an internet connection.

Great For
• Prediction Market Traders
• Polymarket Users
• Event Traders
• Arbitrage Traders
• Probability Analysts
• Crypto Market Participants
• Research & Education

Whether you're evaluating election markets, sports, economics, crypto events, or other prediction markets, Polymarket Arbitrage Calculator helps you quickly determine if an opportunity is worth taking.

Why Use This App?
• Fast calculations
• Accurate stake distribution
• Fee-aware profit estimates
• ROI and payout analysis
• Multi-outcome support
• Simple and intuitive design
• Offline functionality

Spend less time calculating and more time finding opportunities.

**Disclaimer:**
This application is an independent calculation tool designed for educational and informational purposes only. It is not affiliated with, endorsed by, or sponsored by Polymarket or any other prediction market platform. Trading and investing involve risk, and calculated results do not guarantee profits. Always verify market information and conduct your own research before making financial decisions.