What changes on June 15, 2026

Currently, claude -p and Agent SDK calls share your interactive Claude Code quota. From June 15, they will draw from a separate monthly credit bucket:

Pro / Team Standard: $20/month credit
Max 5x / Team Premium: $100/month credit
Max 20x / Enterprise Premium: $200/month credit

Above-credit usage is billed at API rates. Source: Anthropic support article 15036540 (2026-05-13).

Inputs

Your plan

Window observed (days)

How many days your usage data covers.

Total observed SDK cost (USD)

From the Anthropic Console usage page, filtered to non-interactive calls if possible.

Projection

Plan—

Monthly credit—

Projected monthly SDK cost—

Projected daily SDK cost—

Credit utilization—

Credit lasts—

Monthly overage at API rates—

Deeper guide (¥2,500, Japanese)

For real-world fix patterns behind the numbers above, see Halving Claude Code Token Consumption (Zenn, 14 chapters, chapter 1 free). Chapter 13 (added 2026-05-28) catalogues 9 upstream issues that drive Pool 2 overage and articulates three loss modes: Mode A (5 paths where the session ends mid-request), Mode B (2 guardrail false-positive paths), Mode C (2 paths where operator-side recovery surface is near zero). Includes a Stop-hook sketch and a $20-$140/month loss estimate.

Read chapters 1-14 →

This calculator is free standalone. The book is the deeper option; skip if not needed.