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Google Gemini pricing
Gemini API Pricing & Model Costs
Compare Gemini API input, output and cached-token pricing across Flash, Pro and preview models, then run the same workload through TokenCOGS calculators.
Gemini models tracked10
Lowest input rate$0.1Gemini 2.5 Flash-Lite
Lowest output rate$0.4Gemini 2.5 Flash-Lite
Largest tracked context1.048576M tokensGemini 3.8 Flash
At a glance
Popular Gemini API price points
Start with the models developers are most likely to compare, then use the full table for the rest of the Gemini lineup.
Current rates
Pricing methodology →Gemini API pricing table
USD per 1M text tokens for Google Gemini models. Compare standard input, output and cached-token rates before modeling your workload.
| Model | Input | Output | Cached input | Context | |
|---|---|---|---|---|---|
| Gemini 3.8 Flash | $0.75 | $3.75 | $0.075 | 1.048576M tokens | Details → |
| Gemini 3.7 FlashCurrent / previous generation | $0.75 | $3.75 | $0.075 | 1M tokens | Details → |
| Gemini 3.6 Flash | $0.75 | $3.75 | $0.075 | 1M tokens | Calculate → |
| Gemini 3.5 Flash | $1.5 | $9 | $0.15 | Not listed in registry | Calculate → |
| Gemini 3.5 Flash-Lite | $0.3 | $2.5 | $0.03 | Not listed in registry | Calculate → |
| Gemini 3.1 Pro Preview Preview | $2 | $12 | $0.2 | 1M tokens | Details → |
| Gemini 3.1 Flash-Lite | $0.25 | $1.5 | $0.025 | Not listed in registry | Calculate → |
| Gemini 2.5 Pro | $1.25 | $10 | $0.125 | 1M tokens | Details → |
| Gemini 2.5 Flash | $0.3 | $2.5 | $0.03 | 1M tokens | Calculate → |
| Gemini 2.5 Flash-Lite | $0.1 | $0.4 | $0.01 | Not listed in registry | Calculate → |
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How to choose
Price is only the first filter
Use this table to eliminate models that do not fit your unit economics, then benchmark the remaining candidates on your own task for output quality, latency, rate limits and operational reliability.
Gemini 2.5 Flash-Lite currently has the lowest tracked input-token price in this Google set. That does not automatically make it the lowest-cost model for every workload because output ratios, caching, long-context rules and tool usage can change the result.
Calculators