Gemini 2.5 Flash API Cost Calculator
Estimate your monthly API costs for Gemini 2.5 Flash from Google.
Pricing per 1M tokens
Pricing last verified: Mar 21, 2026
30-Day Price History
Solid line: input price · Dashed line: output price
Estimate Your Costs
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Cost Breakdown
Compare with Similar Models
| Model | Input/1M | Output/1M |
|---|---|---|
| Gemma 2 27B Google | $0.6500 | $0.6500 |
| Gemini 3 Flash Preview Google | $0.5000 | $1.00 |
| Gemini 3.1 Flash Lite Preview Google | $0.2500 | $1.50 |
| Gemini 2.0 Flash Google | $0.1000 | $0.7000 |
| Gemini Embedding 2 Preview Google | $0.2000 | $0.4500 |
Frequently Asked Questions
How much does Gemini 2.5 Flash cost per token?
Gemini 2.5 Flash is priced at $0.3000 per 1M input tokens and $1.00 per 1M output tokens. Use the calculator above to estimate your monthly costs based on your usage volume.
What is the context window for Gemini 2.5 Flash?
Gemini 2.5 Flash has a context window of 1.0M tokens (1,048,576 tokens). The maximum output length is 65.5K tokens.
How does Gemini 2.5 Flash compare to similar models?
Gemini 2.5 Flash costs $0.3000 input and $1.00 output per 1M tokens. Gemini Embedding 2 Preview is less expensive at $0.2000 input and $0.4500 output per 1M tokens. See the "Compare with Similar Models" table above, or visit the Gemini Embedding 2 Preview page at /tools/cost-calculator/google/gemini-embedding-2-preview.