Google Gemini

Gemini API Cost Calculator

Calculate your estimated Gemini API costs based on requests, input tokens, and output tokens. Compare pricing across popular Gemini models.

Gemini Models

Compare Gemini model pricing and choose a model to calculate your expected API costs.

Gemini 3.8 Flash

Input$0.75 / 1M

Output$3.75 / 1M

Calculate Gemini 3.8 Flash →

Gemini 3.7 Flash

Input$0.75 / 1M

Output$3.75 / 1M

Calculate Gemini 3.7 Flash →

Gemini 3.1 Flash-Lite

Input$0.25 / 1M

Output$1.50 / 1M

Calculate Gemini 3.1 Flash-Lite →

How to calculate Gemini API costs

Gemini API costs depend on the model you use and the amount of input and output tokens processed by your application.

To estimate your total spending, enter your expected number of daily requests together with the average number of input and output tokens per request.

Open AI Cost Calculator

Frequently asked questions

How much does the Gemini API cost?

The cost depends on the Gemini model you use and the number of input and output tokens processed.

How can I estimate my Gemini API bill?

Enter your expected daily requests and average input and output tokens into our calculator to estimate daily, monthly, and yearly costs.

Is the Gemini cost calculator free?

Yes. The calculator is free to use and does not require an account.