Gemini 1.5 Flash Pricing
FastGoogle · 1M tokens context
Gemini 1.5 Flash from Google costs $0.075 per 1 million input tokens and $0.300 per 1 million output tokens as of May 2026. The model supports a 1,000,000-token context window (approximately 750,000 words) with a 8K-token maximum output. A typical 1,000-token request costs $0.0001 in input charges; a 10,000-token request costs $0.0008.
| Input price | $0.075 / 1M tokens |
|---|---|
| Output price | $0.300 / 1M tokens |
| Output / input ratio | 4.0× |
| Context window | 1,000,000 tokens (~750,000 words) |
| Maximum output | 8,192 tokens |
| Cost per 1K tokens (input) | $0.0001 |
| Tier | Fast |
| Last verified |
Gemini 1.5 Flash is one of the cheapest capable models available. With a 1M context window and ultra-low pricing, it's ideal for bulk document processing and cost-sensitive pipelines.
Input Price
$0.075
per 1 million tokens
Output Price
$0.300
per 1 million tokens
Context Window
1M tokens
max 8K output
Cost Examples
| Request Type | Tokens | Input Cost | Output Cost |
|---|---|---|---|
| 1,000 word article | 1,333 | $0.0001 | $0.00012 |
| 10-page document (2,500 words) | 3,333 | $0.00025 | $0.0003 |
| 1,000 lines of code | 5,000 | $0.000375 | $0.00045 |
| 100K token document | 100,000 | $0.0075 | $0.009 |
Output cost estimated at 30% of input token count. Use the calculator for exact figures.
Strengths
- ✓One of the cheapest models at $0.075/1M input tokens
- ✓1M context window
- ✓Good at extraction and summarization
Limitations
- –Older generation than Gemini 2.x series
- –Lower output quality on complex reasoning
Best Use Cases
Calculate Gemini 1.5 Flash Costs
Use the TokenRate calculator to convert any budget, token count, or text into exact Gemini 1.5 Flash costs — and compare across all models.
Open Calculator →Gemini 1.5 Flash — FAQ
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