| Input per 1M tokens | $0.1 |
| Output per 1M tokens | $0.4 |
| Cache read per 1M tokens | — |
| Status | active |
| Source | official pricing page · verified 2026-09-07 |
Audio input $0.30/MTok.
Example costs
- One request (2,000 in / 500 out): $0.0004
- 100K such requests/month: $40
- 1M input + 1M output tokens: $0.5
Compare against other models →
How Gemini 2.5 Flash-Lite compares on rate
At $0.1 input / $0.4 output per MTok — a combined $0.5 for 1M tokens each way — Gemini 2.5 Flash-Lite is the cheapest active model in our table. The next-cheapest, GPT-5.6 Luna at $0.2/$1.2 (combined $1.4), runs about 180% more (verified 2026-09-07).
Per-token rate is not per-task cost — tokenizers differ between model families, so benchmark with your own payloads before switching.
What real volumes cost at Gemini 2.5 Flash-Lite rates
Straight rate-card math at the verified $0.1/$0.4 per-MTok prices, assuming a 75% input / 25% output token split — no caching or batch discounts applied.
| Volume | Split | Cost at Gemini 2.5 Flash-Lite rates |
|---|---|---|
| 100K tokens in a day | 75,000 in + 25,000 out | $0.0175 |
| That pace over a 30-day month (3M tokens) | 2.25M in + 750K out | $0.5250 |
| 1M tokens in a month | 750,000 in + 250,000 out | $0.1750 |
| Heavy month — 12M tokens | 9M in + 3M out | $2.10 |
Change the split or volume in the calculator — same verified rates, your numbers. Method + the corrections that make estimates real: how to estimate LLM API costs.
Frequently asked questions
What does Gemini 2.5 Flash-Lite cost per million tokens?
Gemini 2.5 Flash-Lite costs $0.1 per 1M input tokens and $0.4 per 1M output tokens on the Google API (verified 2026-09-07).
How much does 100K tokens a day cost on Gemini 2.5 Flash-Lite?
At a 75% input / 25% output split, 100K tokens costs about $0.0175 at Gemini 2.5 Flash-Lite rates — about $0.5250 over a 30-day month. That is straight rate-card math, before any caching or batch discounts.
Is there a cheaper model than Gemini 2.5 Flash-Lite?
Not in our table — Gemini 2.5 Flash-Lite's combined $0.5 per 1M tokens each way is the lowest rate among active models we track. The next-cheapest is GPT-5.6 Luna at $0.2/$1.2 per MTok, about 180% more (verified 2026-09-07).
How much do 1M input + 1M output tokens cost on Gemini 2.5 Flash-Lite?
$0.5 — $0.1 for the input million plus $0.4 for the output million, at Google rates verified 2026-09-07.