Grande portion de frites Price at McDonald's (2026)
A Grande portion de frites costs €4.05 at McDonald's in Belgium (updated August 2026).
Based on the latest tracked prices, the Grande portion de frites from McDonald's costs €4.05 in Belgium (August 2026). That's about 9% above the average McDonald's fries item — the 1st-most-expensive of 3 we track. It's available at around 86 McDonald's locations across Belgium. Prices are sourced from delivery platforms and refreshed regularly. Set a free alert to know the moment this price changes on MenuPriceToday.
How this compares in Fries
3 items tracked| This item | €4.05 |
| Fries median | €3.65 |
| Cheapest — Medium portie friet | €3.40 |
| Most expensive — Grande portion de frites | €4.05 |
| vs Fries median | +11% |
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