When should you start studying for the theory exam?

The ideal timeframe

Most learners need 4 to 8 weeks of regular practice to become exam-ready. Starting 6–8 weeks before your planned exam date gives you enough time to cover all topics and complete plenty of mock exams.

Consistency beats cramming

30–60 minutes daily is more effective than long study sessions at the weekend. Short, regular sessions help your brain retain traffic rules and signs long-term—a principle known as spaced repetition.

A simple study plan

• Weeks 1–2: Foundations – traffic rules, priority, speed limits
• Weeks 3–4: Deepening – road signs, lighting, parking
• Week 5: Mock exams – full practice exams, analyse weak areas
• Week 6: Revision – focus only on weak areas, final simulations

When to register for the exam

Register when you consistently score 90 % or above on mock exams. In Switzerland you need 135 out of 150 points to pass.

Common mistakes when starting to study

• Starting too late – last-minute studying leads to stress and a higher failure rate
• Just clicking through questions – without reading explanations, knowledge gaps remain
• Skipping mock exams – the best way to simulate the real exam is with real simulations