Pump prices · week of September 21, 2026
Diesel and petrol prices in Belgium
In the week of September 21, 2026, diesel averaged €2.39 a litre in Belgium and petrol €1.99 (US$2.72 a litre for diesel). Diesel is +47% and petrol +32% compared with the week of February 23, 2026, before the Strait of Hormuz closed.
Updated September 21, 2026 · Source: European Commission Weekly Oil Bulletin (prices with taxes)
| This week | Week ago | Week of February 23, 2026 | Change since then | |
|---|---|---|---|---|
| Petrol (€/l) | 1.988 | 1.976 | 1.504 | +32.2% |
| Diesel (€/l) | 2.387 | 2.290 | 1.627 | +46.7% |
Trend
■ Diesel ■ petrol, weekly, in €/l.
Common questions
How much is diesel in Belgium?
€2.39 a litre on average in the week of September 21, 2026 (US$2.72 a litre), according to the European Commission Weekly Oil Bulletin (prices with taxes).
How much has fuel risen in Belgium since February 2026?
Diesel: +47%. Petrol: +32%. Compared with the week of February 23, 2026.
How does Belgium compare with the EU average?
Diesel in Belgium is €2.39 against €2.23 for the EU average. Belgium ranks 5 of 27 EU countries for diesel prices in US dollars (1 = most expensive).
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