Gemini 2.5 Pro charges $1.25 per 1M input tokens and $10.00 per 1M output tokens (cached input: $0.125/M). Real bills depend on your input/output split — the tables below price Gemini 2.5 Pro at 1K–1M tokens across common workload shapes. Verified Aug 16, 2026
Cost by token volume
| Volume | Input-heavy (90/10) | Balanced (70/30) | Output-heavy (30/70) | All input | All output |
|---|---|---|---|---|---|
| 1,000 tokens | $0.002125 | $0.003875 | $0.007375 | $0.00125 | $0.01 |
| 10,000 tokens | $0.0212 | $0.0388 | $0.0738 | $0.0125 | $0.10 |
| 100,000 tokens | $0.2125 | $0.3875 | $0.7375 | $0.125 | $1.00 |
| 1 million tokens | $2.125 | $3.875 | $7.375 | $1.25 | $10.00 |
Uncached. Volume links open interactive pages with adjustable splits.
Prompt caching impact
| Cached share of input | Chat request (4K in / 800 out) | Monthly @ 10K req/day | Savings / month |
|---|---|---|---|
| 0% | $0.013 | $3,900.00 | — |
| 50% | $0.0108 | $3,225.00 | −$675.00 |
| 75% | $0.009625 | $2,887.50 | −$1,012.50 |
Monthly projections
| Scale | Requests / day | Chat workload / month | Agentic workload / month* |
|---|---|---|---|
| 100 req/day | 3,000 | $32.25 | $107.25 |
| 1K req/day | 30,000 | $322.50 | $1,072.50 |
| 10K req/day | 300,000 | $3,225.00 | $10,725.00 |
| 100K req/day | 3,000,000 | $32,250.00 | $107,250.00 |
Chat: 4K in / 800 out, 50% cached. *Agentic: 40K in / 1.5K out, 65% cached. Model your exact mix in the monthly cost calculator.
FAQ
1M purely input tokens cost $1.25; 1M purely output tokens cost $10.00. A typical mixed workload lands in between — see the volume table for exact splits.
A chat-style request (4,000 input + 800 output) costs about $0.0108 with 50% cached input, or $0.013 without caching.
At 1,000 requests/day of a chat workload (4K in / 800 out, 50% cached): $322.50/month. At 10,000 requests/day: $3,225.00/month. Model your exact mix with the monthly cost calculator.