Project your Claude Code API-equivalent spend to month-end. Runs 100% in your browser.
Click to select folder
Navigate to ~/.claude/projects and select it
β Your data never leaves your browser. No server, no uploads. Files are read locally via File System Access API.
Requires Chrome/Edge 86+. Firefox: use Paste tab instead.
Copy any .jsonl file from ~/.claude/projects/ and paste below. Multiple files: separate with a blank line.
Note: Figures are API-rate equivalents, not your actual Max plan charge.
They show relative usage intensity vs. what the API would cost at Sonnet 4.x pricing:
input $3/M Β· output $15/M Β· cache_write $3.75/M Β· cache_read $0.30/M
Your actual cost is your subscription fee ($20 β $400/month).
These numbers help you understand how intensely you're using Claude Code.
GitHub Β·
cc-toolkit Β·
npx cc-cost-forecast for the CLI version