Live result

Summary

Monthly revenue-
Net revenue-
Total cost-
Gross profit-
Gross margin-
Break-even users-
Breakdown
Fixed cost
-
Free user usage cost
-
Paid user usage cost
-
Payment fees
-
Refund loss
-

Inputs

Model

Revenue and users
Payment loss
AI / API usage cost
Fixed monthly cost

Use case

Estimate SaaS revenue, payment fees, refund loss, AI API usage cost, infrastructure cost, gross profit, gross margin and break-even paid users for a subscription product.

Output

This calculator gives directional estimates for planning, pricing and comparison. Use your actual contracts, invoices and local tax advice for final decisions.

Scope

All calculations run locally in the browser. No account, backend or data submission is required.