Free Tool • Updated for 2026

    LLM Token Cost Calculator

    Compare API pricing across OpenAI, Anthropic, Google, AWS Bedrock, Azure, and GCP. Estimate your monthly AI infrastructure costs before you build.

    12 Models
    Real Pricing
    Instant Calc
    10M tokens

    ~7,500,000 words per month

    OpenAI

    GPT-4o
    $63
    $2.5 in / $10 out
    GPT-4o Mini
    $4
    $0.15 in / $0.6 out
    o1 (Reasoning)
    $225
    $15 in / $60 out
    o1-mini
    $35
    $3 in / $12 out

    Anthropic (Claude)

    Claude Opus 4
    $450
    $15 in / $75 out
    Claude Sonnet 4
    $90
    $3 in / $15 out
    Claude Haiku 4
    $30
    $1 in / $5 out

    Google (Gemini)

    Gemini 2.5 Pro
    $56
    $1.25 in / $10 out
    Gemini 2.5 Flash
    $3
    $0.10 in / $0.40 out

    Cloud Platforms (Claude Sonnet equivalent)

    AWS Bedrock
    $95
    ~$3 in / $15 out
    Azure OpenAI
    $65
    ~$2.5 in / $10 out
    GCP Vertex AI
    $56
    ~$1.25 in / $10 out

    Cost Optimization Tips

    • ✓ Prompt Caching: Save 50-90% on repeated context with Claude/OpenAI caching
    • ✓ Batch API: 50% discount for non-time-sensitive requests (all providers)
    • ✓ Tier Down: Use GPT-4o Mini/Haiku/Flash for simple tasks, save 90%+
    • ✓ Context Pruning: Reduce input tokens by summarizing long documents first

    Ready to Build Production AI?

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