LLM cost calculator
Estimate the daily and monthly cost of running a prompt at scale across the major proprietary and open-source LLM APIs.
$10.50/day
| Input cost / call | $0.003000 |
| Output cost / call | $0.007500 |
| Total / call | $0.010500 |
| Daily | $10.50 |
| Monthly (30d) | $315.00 |
| Annual (365d) | $3,832.50 |
Note: Cached input tokens (e.g. Anthropic prompt caching, OpenAI cached input) are not modelled here — applying caching can drop the input cost by 5-10x depending on hit rate.
Last verified 2026-05-02 · category: compute · all tools