Openai400,000 Context

OpenAI: GPT-5 Pro Cost Estimator

Calculate exact API costs for Openai's OpenAI: GPT-5 Pro model. Estimate your monthly bill based on $15.0000 per 1M input tokens and $120.0000 per 1M output tokens.

Interactive Cost Estimator

Estimated Monthly Users1,000

Average Input Tokens / User2,000

Average Output Tokens / User500

Estimated Monthly Cost$90.00

Based on 15/1M input & 120/1M output tokens