The 2025 Euroformula Open Championship is a planned multi-event motor racing championship for single-seater open wheel formula racing cars held across Europe. The championship will feature drivers competing in Euroformula Open Championship specification Dallara 324 chassis cars. It will be the twelfth Euroformula Open Championship season.
The season is scheduled to consist of eight race weekends with three races each. It started in late April and will span until October.
After being a multi-engine championship since 2019, the series will introduce a spec Toyota engine together with the new Dallara 324 chassis.[1] This change, aimed at reducing costs, will align the championship's technical specification with those of the Super Formula Lights.[2]
A provisional eight-round calendar was announced on 11 July 2024.[3] It features the same eight circuits present on the 2024 calendar.
| Round | Circuit | Date | Support bill | Map of circuit locations | |
|---|---|---|---|---|---|
| 1 | R1 |  Algarve International Circuit, Portimão | 26–27 April | ||
| R2 | |||||
| R3 | |||||
| 2 | R1 |  Circuit de Spa-Francorchamps, Stavelot | 17–18 May | ||
| R2 | |||||
| R3 | |||||
| 3 | R1 | Hockenheimring, Hockenheim | 7–8 June | ||
| R2 | |||||
| R3 | |||||
| 4 | R1 |  Hungaroring, Mogyoród | 5–6 July | ||
| R2 | |||||
| R3 | |||||
| 5 | R1 |  Circuit Paul Ricard, Le Castellet | 19–20 July | ||
| R2 | |||||
| R3 | |||||
| 6 | R1 |  Red Bull Ring, Spielberg | 6–7 September | ||
| R2 | |||||
| R3 | |||||
| 7 | R1 |  Circuit de Barcelona-Catalunya, Montmeló | 20–21 September | ||
| R2 | |||||
| R3 | |||||
| 8 | R1 |  Autodromo Nazionale di Monza, Monza | 18–19 October | ||
| R2 | |||||
| R3 | |||||
Points will be awarded as follows:
Each drivers' three worst scores will be dropped.Rookies' championshipPoints will be awarded as follows: Each drivers' three worst results will be dropped. |
Points will be awarded as follows, with each team counting their best two results: