Gemini 3.8 Flash TTS Pricing
$0.5 per 1M input and $9.0 per 1M output. Free tier: Yes — free tier available. ⚠ Rates increase on 2027-01-01.
Cost Calculator
Now (until 2027-01-01):
After 2027-01-01:
Full Pricing Matrix
text
| Tier | Input | Output | Unit | Cache Read |
|---|---|---|---|---|
| standard | $0.5 | $9.0 | /1M tok | $0.125 |
| standard | $1.0 | $18.0 | /1M tok | $0.25 |
Price History
2026-09-24
Gemini side expanded (+5 models)
About Gemini 3.8 Flash TTS
3.8 Flash text-to-speech audio model engineered for studio-grade voice fidelity and long-form stability.
- Text input $0.50 / audio output $9.00 per 1M tokens
- Promotional rates double on Jan 1, 2027
- Prices from official Gemini API pricing docs
Frequently Asked Questions
How much does Gemini 3.8 Flash TTS cost?
From $0.5 per 1M input tokens and $9.0 per 1M output tokens — see table for details.