LLM API Cost Calculator 2026

Estimate your real monthly costs across all major providers — in 30 seconds.

Step 1 — Select a model
Step 2 — Enter your daily usage

1 token ≈ ¾ word · 750-word prompt ≈ 1,000 tokens · avg response ≈ 200–400 tokens

Your cost estimate
Daily
Monthly
pick a model
Annual
365 days
All-provider comparison (your usage)
ModelProvider$/day$/month$/year

Get the full LLM Selection & Cost Calculator

Excel/Sheets template — compare 14 models, TCO with infra, self-hosted break-even analysis.

Download — $39

Prices are approximate public list rates as of early 2026 — verify at each provider before committing budgets.
Built by Gulshan Yadav · Production AI Systems