Claude (Anthropic) API Cost Calculator
Estimate Anthropic Claude API costs with caching and batch pricing.
Results update automatically as you type.
- Input cost
- $0.00300
- Output cost
- $0.00750
- Per request
- $0.0105
- Per day
- $10.50
- Per month
- $315.00
Estimate the cost of Anthropic's Claude models (Opus, Sonnet, Haiku). Claude offers aggressive prompt caching and batch discounts, so enter your token counts and traffic to see how caching changes your monthly bill.
How this is calculated
This calculator uses the api cost formulas described in our methodology. All figures are estimates for planning; verify current pricing with each provider before relying on them.
Worked example (defaults)
With the default inputs above, here is the result:
- Input cost
- $0.00300
- Output cost
- $0.00750
- Per request
- $0.0105
- Per day
- $10.50
- Per month
- $315.00
Frequently asked questions
How much does Claude prompt caching save?+
Cache reads are billed at a large discount versus normal input tokens, so workloads that reuse a big context (RAG, long system prompts) can save substantially.
Is Claude cheaper than GPT-4o?+
It depends on the tier. Haiku is very cheap, Sonnet is mid-range, and Opus is premium. Use the comparison calculator to check for your exact workload.