Claude API Pricing Calculator 2026
Estimate your total cost including hidden fees
The Claude API calculator estimates the cost of your selected plan. Change the team size where pricing is per person, choose an available billing period, and add reported extras that apply to your contract.
Enter your requirements below to see the recurring cost and first-year total. Unverified extras are excluded.
- Plans: 2 tiers; $0.10–$50/per million tokens
- Image/Vision Token Overhead: 5-20% of license costs
- Token Costs Scale Dramatically at Production Volume: $15,000-$50,000
Reported extras may depend on your usage and contract. Confirm the final quote with Claude API.
Claude API pricing ranges from $0.10 to $50 per per million tokens as of October 2026. Claude API offers 2 pricing tiers. Reported extras are shown below. Only costs with a clear amount and billing basis can be added to the estimate. Pricing verified from 3 sources by CostBench.
Estimate Your Monthly Cost
Enter your expected monthly usage:
- Rates verified 2026-10-10 against Anthropic's official pricing documentation (https://platform.claude.com/docs/en/about-claude/pricing).
- Cache writes cost 1.25x base input (5-minute TTL) or 2x (1-hour TTL); cache reads cost 0.1x base input, except 0.05x on Opus 5.5 and Sonnet 5.5 and 0.025x on Fable 5.1.
- Batch API saves 50% on input and output rates.
- Sonnet 5's $2/$10 launch pricing is now its standard price; Anthropic states the previously scheduled September 1, 2026 increase to $3/$15 will not occur.
- Haiku 5.5 is priced at $0.10/$0.50 for prompts up to 100,000 tokens and $0.50/$2.50 for prompts over 100,000 tokens.
- Opus 4.1, Opus 4, Sonnet 4 and Haiku 3.5 are retired on the Claude API (still offered on some cloud platforms) and are omitted here.
- US-only inference is 1.1x standard pricing.
Real-World Claude API Cost Examples
Lightweight Chatbot (Haiku 5.5)
$2$2.00/month
10M input + 2M output tokens/month on Claude Haiku 5.5, prompts under 100K tokens ($0.10/$0.50 per M)
Mid-Scale App (Sonnet 5.5)
$30$30.00/month
5M input + 2M output tokens/month on Claude Sonnet 5.5 ($2/$10 per M): $10.00 + $20.00
Heavy Reasoning (Opus 5.5)
$14$14.00/month
1M input + 0.5M output tokens/month on Claude Opus 5.5 ($4/$20 per M): $4.00 + $10.00
High-Volume Production Workload (4.5B tokens / 2 weeks)
$~$15,000 per two-week period (developer estimate)~$15,000 per two-week period (developer estimate)
A startup-scale application processing 4.5 billion tokens over 14 days, priced by the developer at the then-current Claude Sonnet rate of $3/$15 per 1M tokens in/out.
Reddit r/startups (2025-04-18)Vision Processing at Scale (1M images, 1000×1000px)
$~$2,668 for input tokens on 1M images at Sonnet 5.5 rates (output additional)~$2,668 for input tokens on 1M images at Sonnet 5.5 rates (output additional)
Processing one million 1,000×1,000 pixel images through Claude Vision. Each image uses about 1,334 tokens; at Sonnet 5.5's $2/1M input rate that is about $0.0027 per image, plus output tokens.
Reddit r/ClaudeAI vision pricing comparison (2024-04-16)Compare at This Team Size
Frequently Asked Questions
01 How accurate is this Claude API pricing calculator?
This calculator uses official Claude API pricing data verified as of 2026-10-10. Hidden cost estimates are based on 2 verified cost categories from real user reports. Actual costs may vary based on negotiated discounts, specific feature requirements, and implementation complexity.
02 What hidden costs should I include in my Claude API budget?
Our calculator includes 0 verified hidden cost categories for Claude API: . Toggle each to see how they affect your total cost.
03 Should I choose monthly or annual billing for Claude API?
Compare the published annual total with twelve monthly payments when both are available. An annual commitment may reduce flexibility; confirm cancellation terms and whether the quoted plan fits your needs.
04 How do I know which Claude API tier I need?
Start with your must-have features. Claude API offers 2 tiers ranging from $0.10 to $50/per million tokens. Entry tiers work for basic needs, while enterprise tiers add advanced security, customization, and support.
05 Can I negotiate Claude API pricing below calculator estimates?
Negotiated pricing depends on the vendor, plan and contract. We do not assume a discount in this estimate. See our negotiation guide for tactics.