Cost calculator Gemini 3.1 Pro (Vorschau)
What does Gemini 3.1 Pro (Vorschau) cost per month? Example: 2,000,000 input and 500,000 output tokens from €4.47 – all offers, EU and non-EU.
Without JavaScript you see the example calculation. With JavaScript the table uses your volumes.
| Provider | EU processing | Input, € per 1M tokens | Output, € per 1M tokens | Cost per month, € |
|---|---|---|---|---|
| Google (Gemini API) | – no | €0.89 | €5.36 | €4.47 |
| Google (Gemini API) | – no | €0.89 | €5.36 | €4.47 |
| Google Vertex AI | – no | €0.89 | €5.36 | €4.47 |
| Google Vertex AI | – no | €0.89 | €5.36 | €4.47 |
| Google (Gemini API) | – no | €1.79 | €8.04 | €7.60 |
| Google (Gemini API) | – no | €1.79 | €8.04 | €7.60 |
| Google Vertex AI | – no | €1.79 | €8.04 | €7.60 |
| Google Vertex AI | – no | €1.79 | €8.04 | €7.60 |
| Google (Gemini API) | – no | €1.79 | €10.73 | €8.94 |
| Google Vertex AI | – no | €1.79 | €10.73 | €8.94 |
| Langdock | ✓ yes | €1.92 | €11.52 | €9.60 |
| Venice.ai | – no | €2.23 | €13.41 | €11.17 |
| Google (Gemini API) | – no | €3.58 | €16.09 | €15.19 |
| Google Vertex AI | – no | €3.58 | €16.09 | €15.19 |
| Google (Gemini API) | – no | €3.22 | €19.31 | €16.09 |
| Google Vertex AI | – no | €3.22 | €19.31 | €16.09 |
| Venice.ai | – no | €4.47 | €20.11 | €18.99 |
| Google (Gemini API) | – no | €6.44 | €28.96 | €27.35 |
| Google Vertex AI | – no | €6.44 | €28.96 | €27.35 |
Source: providers' pricing pages, read and checked by searchit. As of 14 Oct 2026.
Cost = input tokens ÷ 1M × input price + output tokens ÷ 1M × output price. List prices without discounts, cache prices and taxes.
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