Gemini 3.8 Flash Pricing
$0.75 per 1M input tokens · $3.75 per 1M output tokens. Free tier: Yes — free tier available (data used for training on free tier). ⚠ Rates increase on 2027-01-01.
Cost Calculator
Now (until 2027-01-01):
After 2027-01-01:
Gemini 3.8 Flash Price Table
| Standard | From 2027-01-01 | |
|---|---|---|
| Input / 1M tokens | $0.75 | $1.5 |
| Output / 1M tokens | $3.75 | $7.5 |
| Context cache / 1M | $0.075 | $0.15 |
| Context window | 1M | |
About Gemini 3.8 Flash
Google's smartest Flash model, built for long-horizon software engineering, autonomous agents and complex enterprise workflows.
- Grounding with Google Search: 5,000 free searches/month across Gemini 3.x models, then $14 per 1,000 requests
- Output price includes thinking tokens
- Cache storage: $0.50 per 1M tokens/hour (rises to $1.00 on 2027-01-01)
Frequently Asked Questions
How much does Gemini 3.8 Flash cost?
$0.75 per 1M input tokens and $3.75 per 1M output tokens (thinking included) until Dec 31, 2026. Both rates double on Jan 1, 2027.
Is Gemini 3.8 Flash free?
A free tier is available in Google AI Studio with rate limits; free-tier data may be used for product improvement.
What is the context window of Gemini 3.8 Flash?
Up to 1M tokens.
Does the output price include thinking tokens?
Yes — billed output already covers reasoning/thinking tokens.