Token Cost Calculator
Estimate API costs for various AI models. Select a model, enter your expected token usage, and see the calculated costs instantly. Prices are per million tokens and can be customized.
Custom Pricing (per million tokens)
Total Cost (1 call)
$0.006000
GPT-4.1
Input: $2/M • Output: $8/M • Cached: $0.5/M
About This Calculator
Costs are calculated using the industry-standard token pricing formula:
Total = (Input Tokens × Input Cost + Output Tokens × Output Cost − Cached Tokens × Cache Savings) ÷ 1,000,000
All prices are in USD per million tokens. Cached token savings apply when your provider supports prompt caching, reducing repeat input costs. These figures are estimates based on publicly available pricing as of January 2025.
[1] Pricing methodology based on standard API pricing models. Always verify current rates on official provider pricing pages: OpenAI, Anthropic, Google AI