gemini-2.5-flash pricing
gemini-2.5-flash costs $0.20 per 1M input tokens and $0.60 per 1M output tokens as of 2026-09-12. A workload of 10M input and 2M output tokens per month runs $3.20. The cheapest comparable alternative is gemini-3-flash at $0.40 per 1M output tokens.
gemini-2.5-flash is priced at $0.20 per 1M input tokens and $0.60 per 1M output tokens, with roughly 100 ms to first token and about 150 tokens/sec output throughput.
Last updated . Model pricing is refreshed twice daily.
Price per 1M tokens
Input $0.20 · Output $0.60 · Output/input ratio 3.0x.
- 1M input + 1M output tokens: $0.80
- 10M input + 2M output tokens/month: $3.20
- 100M input + 20M output tokens/month: $32.00
Cheaper alternatives to gemini-2.5-flash
Same workload, lower output price. Validate quality before switching.
- gemini-3.5-flash — $0.50/1M output (17% cheaper)
- llama-4-maverick — $0.50/1M output (17% cheaper)
- grok-3-mini — $0.50/1M output (17% cheaper)
- gemini-3-flash — $0.40/1M output (33% cheaper)
How much are you wasting on gemini-2.5-flash?
Price lists are the easy part. Run the free waste scanner on your usage export to see which calls should have run on a cheaper tier, which prompts are oversized, and which retries you paid for twice — with dollars recoverable per finding.
Frequently asked questions
How much does gemini-2.5-flash cost per million tokens?
$0.20 per 1M input tokens and $0.60 per 1M output tokens, as listed on 2026-09-12.
What does gemini-2.5-flash cost per month at typical usage?
At 10M input and 2M output tokens per month, gemini-2.5-flash costs about $3.20. At 100M input and 20M output tokens it costs about $32.00.
Is there a cheaper alternative to gemini-2.5-flash?
Yes. gemini-3.5-flash at $0.50/1M output, llama-4-maverick at $0.50/1M output, grok-3-mini at $0.50/1M output, gemini-3-flash at $0.40/1M output. Validate quality on your own evaluation set before switching.
How fast is gemini-2.5-flash?
Roughly 100 ms to first token and about 150 output tokens per second.