Pricing tracker / Gemini API
Gemini API pricing and limits
Official siteGoogle. Missing figures are Not disclosed.
Coming up
- 2026-12-01
Gemini API requests to Gemini 2.5 Flash are routed to Gemini 3.5 Flash-Lite and billed at Gemini 3.5 Flash-Lite rates. In 21 days. Official source
- 2026-12-01
Gemini API requests to Gemini 2.5 Pro are routed to Gemini 3.8 Flash and billed at Gemini 3.8 Flash rates. In 21 days. Official source
- 2026-12-01
Gemini 4 Argon standard API prices double: input $2.00 to $4.00 and output $10.00 to $20.00 per 1M tokens. In 21 days. Official source
- 2027-01-01
Gemini 3.6 Flash standard API prices double: input $0.75 to $1.50 and output $3.75 to $7.50 per 1M tokens. In 52 days. Official source
- 2027-01-01
Gemini 3.8 Flash standard API prices double: input $0.75 to $1.50 and output $3.75 to $7.50 per 1M tokens. In 52 days. Official source
- 2027-05-07
Gemini 3.1 Flash-Lite shuts down on the Gemini API; the recommended replacement is Gemini 3.5 Flash-Lite. In 178 days. Official source
| Model | Input / 1M | Output / 1M | Cache read / 1M | Cache write / 1M | Verified |
|---|---|---|---|---|---|
| Gemini 4 Argon Promotional price until November 30, 2026; from December 1, input rises to $4.00 and output to $20 per 1M tokens. | $2 | $10 | $0.1 | Not disclosed | |
| Gemini 3.8 Flash Promotional price until December 31, 2026; from January 1, 2027, input rises to $1.50 and output to $7.50 per 1M tokens. | $0.75 | $3.75 | $0.075 | Not disclosed |