How Long Does GD&T Training Take?
The time required for GD&T training depends on depth and format:
Introductory courses: 5–10 hours (covering symbols and basics).
Intermediate courses: 20–40 hours (applications, tolerance stacks).
Advanced certifications: 2–3 months part-time study.
Excedify’s course is self-paced with lifetime access, so you can finish the fundamentals in 2 weeks or dive deeper over several months.
👉 Start today at your own pace: Excedify GD&T Training.