AI API Cost Calculator
Estimate what an LLM-powered feature will cost per request, per day and per month. Enter your model’s current prices.
Cost per request = input tokens ÷ 1,000,000 × input price + output tokens ÷ 1,000,000 × output price. Daily and monthly cost multiply that by your request volume. Prices change often, so check your provider’s pricing page.
Results are estimates for planning and learning. Check important numbers against your own data and a qualified professional. Everything is calculated in your browser; nothing you enter is sent anywhere.