Cost calculator GPT-5 nano
What does GPT-5 nano cost per month? Example: 2,000,000 input and 500,000 output tokens from €0.13 – 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, € |
|---|---|---|---|---|
| OpenAI | – no | €0.022 | €0.18 | €0.13 |
| OpenAI | – no | €0.022 | €0.18 | €0.13 |
| Azure OpenAI | ✓ yes | €0.045 | €0.36 | €0.27 |
| OpenAI | – no | €0.045 | €0.36 | €0.27 |
| Azure OpenAI | ✓ yes | €0.049 | €0.39 | €0.29 |
| cortecs | ✓ yes | €0.054 | €0.39 | €0.30 |
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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