AI Agent Cost Calculator
Calculate total call costs for AI Agent multi-step tasks, supporting tool calls, loop iterations and mixed-model scenarios
Tool Interface
Interactive tool will be available soon
Features
- ✓ Auto-accumulates costs for multi-turn conversations and tool calls
- ✓ Covers OpenAI, Claude, Gemini and the latest agent-optimized models
- ✓ Cost breakdown for sub-agent and multi-agent collaboration
- ✓ Smart estimation of context window usage and token consumption
- ✓ One-click cost report with CSV export
How to Use
- Select the agent main model and tool-calling model
- Enter average task turns, tool calls and context length
- Set daily/monthly task volume
- Click calculate to view per-task and monthly total costs
FAQ
What is AI Agent Cost Calculator?
An online AI Agent cost calculation tool. It calculates total call costs for AI Agent multi-step tasks, supporting tool calls, loop iterations and mixed-model scenarios. Input: your agent configuration and task parameters. Output: a detailed cost analysis report with one-click copy and CSV export. Everything runs in your browser.
How is agent cost different from normal API calls?
Normal API calls only bill a single input/output exchange, while agent tasks often involve multi-step reasoning, tool calls and context accumulation — real token usage can be several times higher. This tool accumulates costs per turn and tool call to reflect reality.
What is the data source?
All model prices come from official pricing pages of OpenAI, Anthropic, Google and others, synced daily for accuracy.
Which models are supported?
Supports 20+ mainstream models including OpenAI o-series and GPT series, Claude Opus/Sonnet/Haiku, Gemini Pro/Flash, plus custom private model pricing.
Can I save calculation results?
Yes. Export CSV cost breakdowns for budget reports and multi-plan comparison.
How can I reduce agent costs?
Shorten context, reduce redundant tool calls, use smaller models for sub-tasks and enable caching. The tool provides targeted optimization suggestions.