gemini-2.5-flash-preview-tts Cost Calculator - Google Gemini

Calculate the cost of using gemini-2.5-flash-preview-tts from Google Gemini for your AI applications

gemini-2.5-flash-preview-tts Cost Calculator

Mode: Audio speech

Input Tokens

Output Tokens

Cost Breakdown

Input Cost$0.00050000

Output Cost$0.010000

Total Cost$0.010500

Pricing Details

Input: $0.0000005000 per token

Output: $0.00001000 per token

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About gemini-2.5-flash-preview-tts

gemini-2.5-flash-preview-tts is a powerful audio speech AI model offered by Google Gemini. This comprehensive guide provides detailed pricing information, technical specifications, and capabilities to help you understand the costs and features of using gemini-2.5-flash-preview-tts in your applications.

Pricing Information

Input Cost$0.50 per 1M tokens

Output Cost$10.00 per 1M tokens

Note: Use the interactive calculator above to estimate costs for your specific usage patterns.

When should you use gemini-2.5-flash-preview-tts?

gemini-2.5-flash-preview-tts is best suited for the following scenarios:

Text-to-speech (TTS) voice assistants and narration
IVR systems and customer support voice responses
Generating spoken audio from short scripts or prompts

When should you avoid gemini-2.5-flash-preview-tts?

General-purpose chatbots or long-form text generation
Document RAG pipelines (use an embedding or chat model instead)
Complex reasoning or tool-heavy agent workflows

How does gemini-2.5-flash-preview-tts compare to similar models?

This is a specialized text-to-speech model. When comparing similar options, focus on voice quality, latency, supported languages/voices, and how pricing is split between prompt tokens and audio duration (seconds). It is typically a better fit for voice UX than general chat models.

Understanding gemini-2.5-flash-preview-tts pricing

gemini-2.5-flash-preview-tts is a text-to-speech (TTS) model provided by Google Gemini.
Input tokens are priced at $0.50 per 1M tokens.
Output tokens are priced at $10.00 per 1M tokens.
For this model, input tokens are less expensive than output tokens, so optimizing your prompts can help manage costs.
Google Gemini offers gemini-2.5-flash-preview-tts for text-to-speech (TTS) workloads — voice assistants, narration, and audio response generation.

How to Use This Calculator

Step 1: Enter the number of input tokens you expect to use. Input tokens include your prompt, system messages, and any context you provide to the model.

Step 2: Specify the number of output tokens you anticipate. Output tokens are the text generated by the model in response to your input.

Step 3: Review the cost breakdown to see the total estimated cost for your usage. The calculator automatically updates as you adjust the token counts.