Education is priceless, but at porta mundi we make it accessible. Invest in your child's future with our fair and reasonable pricing models. With us at your side, you are making a long-term and sustainable investment into your child. We understand that the trust you place in us is the key to your child's academic and later professional success.
That's why our programmes are designed to make first-class education accessible to everyone. Discover our transparent and flexible programmes and find the perfect learning solution to help your child reach their full potential.
One-to-one coaching
- One-to-one lessons: CHF 140.- / 60 minutes
- One-to-one lessons on Sundays available on request CHF 210 / 60 minutes
Group coaching
- Group lessons: CHF 90.- / 60 minutes per person
Group courses
- Gymi course - small learning groups - LZG (max. 6 students ) CHF 2’800 all-inclusive
22 course weeks of 2 hours (Maths and German) - Gymi course - small learning groups - KZG (max. 6 students ) CHF 2’800 all-inclusive
22 course weeks of 2 hours (Maths and German) - Holiday courses group (max. 6 students) CHF 500.- all-inclusive
- Gymi preparation probational time course CHF 1'000 all-inclusive
10 course weeks of 90 minutes each (Latin and/or French) - Intensive course 5th grade CHF 1'000 all-inclusive
10 course weeks of 90 minutes (Maths and German)
Location of lessons
- Online lessons via Zoom or Skype
- Classes in Erlenbach
- Public college premises
Payment by instalments simple & transparent
For courses worth more than CHF 2,000, you can conveniently pay the total amount in several instalments – easily and without additional costs until the end of 2025. Please note: *From January 2026, a one-time service fee of CHF 50 will be charged, payable with the first instalment.
Terms and conditions can be tailored to suit your individual needs.
We would be happy to advise you via telephone on +41 79 506 57 07, or you can send us your enquiry directly by filling our online form.
Benefits of working with porta mundi
- Open from Monday to Saturday
- No subscriptions and no obligation for a minimum number of lessons
- Teaching materials and markings/evaluation included (except for course books / textbooks)
- Monthly telephone call to discuss progress and further lessons
- Referrals: If you refer us to friends or someone you know, we will thank you by deducting CHF 50.00 from your next invoice
- Appointments can be booked online
Because our customers' voices are the most important thing.
Sie möchten mehr über unser Angebot erfahren?
Ob Einzelcoaching, Gruppenkurs oder Gymivorbereitung – wir beraten Sie gerne persönlich und unverbindlich.
Gemeinsam finden wir die passende Lösung für Ihr Kind