Token Meter
Estimate a cost
List-price estimate only — not your invoice. Flat-fee plans (Claude Max, etc.) are billed differently; this shows the metered-API equivalent.
Current pricing — USD per million tokens
| Model | Input | Output | Cache read | Cache write (5m) |
|---|
Anthropic prices from platform.claude.com (Opus 4.6+ is $5/$25; Opus 4.0/4.1 were $15/$75). Claude Sonnet 5 is at introductory pricing ($2/$10) through 2026-08-31; it rises to the standard Sonnet rate ($3/$15, same as Sonnet 4.6) on 2026-09-01 — update this page's numbers after that date. OpenAI rows are estimates pending official confirmation. Cache read ≈ 0.1× input; 5-minute cache write ≈ 1.25× input.
Want your actual spend, not an estimate?
This page estimates cost from numbers you type. Token Meter reads the JSONL logs Claude Code and Codex already write to disk and shows real tokens + USD-equivalent cost per project, model, and MCP tool — 100% offline, MIT-licensed, no account.
npm install -g @whdrnr2583/token-meter token-meter stats 7