On this page
Estimate a position before optional costs. An entered exit price is hypothetical and not a guaranteed available order.
Worked example
$100 spent at 40¢ estimates 250 shares. If the selected outcome settles at $1, the payout is about $250 and gross profit before costs is about $150.
Related tools
Fee Calculator · Position Size Calculator · Polymarket Fees
Use the result in context
Read a market page before relying on a number
Check the exact question, resolution rules and available market activity before using a calculator result for a real-world decision.
Frequently Asked Questions
Does the calculator guarantee a payout?
No. It illustrates arithmetic from the values entered; execution, fees and market resolution remain separate realities.
What is the difference between payout and profit?
Payout is what winning shares redeem for; profit is payout minus the amount paid and applicable costs.