Coding agent cost calculator
Estimate a month of Claude Code, Codex or opencode usage on any model: what it costs at list price, and the Token Plan that covers it.
- Tokens a month
- 168M
- Pay-as-you-go, at list price
- $210.00
- Token Plan that covers it
- Pro · $100
That much Claude Opus 5.5 traffic costs $210.00 a month at list price. The Pro plan covers it: $100 a month for $300 of usage, with no 5-hour or weekly windows.
Assumes coding-agent traffic: 85% cached input, 12% fresh input, 3% output. Your own mix shows in the usage dashboard once you start.