Gemini 3.7 Flash API Pricing — $0.75/M input, $3.75/M output
Latest workhorse for coding and agents, with 1M context and tunable thinking.
Full specs, context window and API limits →How much does Gemini 3.7 Flash cost per million tokens?
Gemini 3.7 Flash, from Google, charges $0.75 per million input tokens and $3.75 per million output tokens — $1.50 per million blended at a 3:1 input:output ratio. That makes it cheaper than Grok 4.3 on a blended-token basis.
Verified 2026-08-14 — source
Speed
Not yet measured — see the speed benchmark leaderboard for models we do track.
Cost at scale
| Tokens / month | Est. cost (blended 3:1) |
|---|---|
| 100,000 | $0.15 |
| 1,000,000 | $1.50 |
| 10,000,000 | $15.00 |
| 100,000,000 | $150.00 |
How Gemini 3.7 Flash compares
Gemini 2.5 Flash Lite — $0.18/MGemini 3.1 Flash Lite — $0.56/MGemini 3.5 Flash Lite — $0.85/MGemini 2.5 Flash — $0.85/MGemini 3.1 Flash — $1.69/MGrok 4.3 — $1.56/MAmazon Nova Pro — $1.40/MGPT-5.4 Mini — $1.69/M
Best for
Gemini 3.7 Flash next steps
Looking for a cheaper option?
Mistral Small 3.1 is 82.5% cheaper — a code-change migration. See all 8 alternatives to Gemini 3.7 Flash →
Head-to-head comparisons
Gemini 3.7 Flash vs Claude Opus 4.8Gemini 3.7 Flash vs DeepSeek V4 ProGemini 3.7 Flash vs Grok 4.3Gemini 3.7 Flash vs Gemini 3.6 Flash
FAQ
Is Gemini 3.7 Flash cheaper than Grok 4.3?
Gemini 3.7 Flash costs $1.50/M blended tokens, Grok 4.3 costs $1.56/M — Gemini 3.7 Flash is cheaper.
How much does 1 million tokens cost with Gemini 3.7 Flash?
At a 3:1 input:output ratio, 1 million blended tokens costs approximately $1.50. Pure input costs $0.75/M; pure output costs $3.75/M.
What does Gemini 3.7 Flash cost at high volume?
At 100 million blended tokens a month, Gemini 3.7 Flash costs approximately $150.00. See the cost-at-scale table below for other volumes.