Guide
Claude Sonnet 5 Pricing: Complete Cost Guide & Optimization Tips
Comprehensive Claude Sonnet 5 pricing guide with cost calculations, optimization strategies, and comparison with alternatives.
February 2026
TL;DR
Claude Sonnet 5 costs $1.50/million input tokens and $7.50/million output tokens—90% cheaper than Opus 4.5 with matching performance. Average developer usage: $15-50/month. Optimization strategies can reduce costs by 40-60%.
Pricing Structure
| Component | Cost per Million |
|---|
| Input Tokens | $1.50 |
| Output Tokens | $7.50 |
Cost Optimization
- Prompt compression: Save 20-30%
- Response limiting: Save 15-25%
- Caching: Save 30-50%
- Model selection: Use Haiku for simple tasks
Conclusion
Claude Sonnet 5's pricing makes advanced AI accessible to individual developers and cost-effective for enterprises.