Cost Calculators → Cost Scenarios

Claude Code — Team of 5 Developers

Monthly Claude API cost for 5 developers using Claude Code for daily coding tasks.

Low estimate
$5,600/mo
Mid estimate
$7,500/mo
High estimate
$11,000/mo

Assumptions

  • 5 developers, 22 working days/month
  • 50 Claude Code tasks/developer/day
  • Avg task: 15 steps, 2,000 token system prompt, 500 token task, 400 token output/step, 1,500 token tool result/step
  • Context grows quadratically with steps per T1-1 formula

Base model: Claude Sonnet 5 — $3/M input · $15/M output · 2026-08-19

Cost breakdown by component

System prompt resends (linear)22%
Tool results accumulation (quadratic)45%
Task tokens (linear)8%
Outputs25%

How to cut this cost by 50%+

Enable prompt caching
Cache system prompt + static context — saves $1,500-2,000/month
25-30% savings
Limit tool result size
Tool results (file reads) are the main quadratic driver — truncate at 1,500 tokens
20-40% savings
Cap loop steps at 10
Going from 20→10 steps cuts quadratic history by 75%
35% savings
Calculate for your exact workload

These are estimates based on typical patterns. Enter your specific token counts and volume for a precise calculation.

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Frequently Asked Questions

How much does Claude Code cost per developer per month?

With Claude Sonnet 5 and typical task patterns, $1,000–2,000/developer/month at 50 tasks/day. Claude Code subscription ($20/month) is separate — this is the underlying API cost. Enabling prompt caching reduces this by 25-30%.

Why does agent cost grow quadratically?

Each step of a Claude Code task resends all previous outputs as context. At step N, you're sending N-1 previous steps of context. A 20-step task has (20×19)/2 = 190 "extra" context windows compared to a single-step task. This is the quadratic formula: G×N(N−1)/2.

Pricing verified 2026-08-20. All figures are estimates with stated assumptions. See methodology.