How much does Gemini 1.5 Pro cost per API call?

Gemini 1.5 Pro costs $1.25 per million input tokens for prompts up to 128K tokens, and $2.50 per million tokens for prompts over 128K. Output costs $5.00 per million tokens. Gemini 1.5 Flash is much cheaper at $0.075 input / $0.30 output.

Does Gemini offer a free tier?

Yes. Gemini 1.5 Flash offers a free tier with rate limits (15 requests per minute, 1 million tokens per minute, 1,500 requests per day as of 2024). Gemini 1.5 Pro also has a free tier with lower limits.

How does Gemini pricing compare to GPT-4o and Claude?

Gemini 1.5 Pro ($1.25–$2.50 input / $5 output) is generally cheaper than GPT-4o ($2.50 input / $10 output) and Claude 3.5 Sonnet ($3 input / $15 output). Gemini 1.5 Flash is among the cheapest frontier models available.

Gemini API Cost Calculator

Calculate Google Gemini API costs for 1.5 Pro, Flash, and 1.0 Pro.

Model

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0 input tokens detectedOutput estimated at 50% (0 tokens)

Model pricing

Input price$0.000001 / token$1.25 / 1M tokens

Output price$0.000005 / token$5.00 / 1M tokens

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Per 1K requests$0.000000

Daily (100 req)$0.000000

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FAQ

How much does Gemini 1.5 Pro cost per API call?: Gemini 1.5 Pro costs $1.25 per million input tokens for prompts up to 128K tokens, and $2.50 per million tokens for prompts over 128K. Output costs $5.00 per million tokens. Gemini 1.5 Flash is much cheaper at $0.075 input / $0.30 output.
Does Gemini offer a free tier?: Yes. Gemini 1.5 Flash offers a free tier with rate limits (15 requests per minute, 1 million tokens per minute, 1,500 requests per day as of 2024). Gemini 1.5 Pro also has a free tier with lower limits.
How does Gemini pricing compare to GPT-4o and Claude?: Gemini 1.5 Pro ($1.25–$2.50 input / $5 output) is generally cheaper than GPT-4o ($2.50 input / $10 output) and Claude 3.5 Sonnet ($3 input / $15 output). Gemini 1.5 Flash is among the cheapest frontier models available.

Estimate Google Gemini API costs for Gemini 1.5 Pro, Gemini 1.5 Flash, and Gemini 1.0 Pro. Paste text to auto-count tokens or enter counts manually. Includes tiered pricing for prompts over 128K tokens.