10 Best Scuba Diving Courses and Certifications Online

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Close up iPhone showing Udemy application and laptop with notebookThere are countless online courses and classes that will help you enhance your Scuba Diving skills and earn your Scuba Diving certificate.

In this post, our experts have actually assembled a curated list of the 10 Best of the Best Scuba Diving courses, tutorials, training programs, classes and certifications that are offered online right now.

We have included just those courses that satisfy our top quality standards. We have put a great deal of time and effort into gathering these all for you. These courses are suitable for all levels, beginners, intermediate learners, and experts.

Here’s a look at these courses and what they have to offer for you!

10 Best Scuba Diving Courses and Certifications Online

Course Name Enrolled Students (Count) Reviews (count)
1. Scuba Explorer Course Our Best Pick 790+ 34+
2. Become a Safe and Efficient Dive Explorer 415+ 74+
3. Refresh and Upgrade Your Scuba Diving Skills 332+ 73+
4. IDREO Instructor Manual 68+ 11+
5. DPV Explorer 64+ 7+
6. DEF Scuba Explorer Instructor Manual 50+ 15+
7. Deep Explorer 46+ 6+
8. Rebreather Explorer 21+ 4+
9. Decompression Theory And The RDP 16+ 3+
10. PADI RDP And eRDP 8+ 2+

1. Scuba Explorer Course by “Håkan Gustafsson, Jason Lim, Danny Yeo, Nicolas Ma, Bernard Pan, Raynesten, NICK TOUSSAINT, Malek Nahas, Chongmin Han, Remko Van De Peppel, Gibran Hoffmann” Udemy Course Our Best Pick

Let’s GO DIVING ! Everything you need to know to become an independent Open Water Dive Explorer.

As of right now, more than 790+ people have enrolled in this course and there are over 34+ reviews.

Course Content
What is included in the DEF Scuba Explorer training ?
Dive Explorer Foundation
Diving Physics
Basic Diving Knowledge
Land drills
Underwater Skills (Videos)
DEF Scuba Explorer Exam

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2. Become a Safe and Efficient Dive Explorer by “Chongmin Han, Jason Lim, Håkan Gustafsson, Nick Toussaint, Kevin Runkle, JongMoon Choi, Joa Löfström, Paul Okishev, Jesus Guzman, NICK TOUSSAINT, Malek Nahas, Remko Van De Peppel” Udemy Course

A-Z innovative guide to the diving techniques used by the most succesful Dive Explorers and Researchers worldwide.

As of right now, more than 415+ people have enrolled in this course and there are over 74+ reviews.

Course Content
About this Course
Introduction to IDREO Explorer Training
Basic Diving Knowledge
Deep Diving Knowledge
Rebreather Diving Knowledge
Cave and Overhead Diving Knowledge
Dive Propultion Vehicles
Emergency Procedures
Exploration Considerations
Course Completion
Written Examination Test

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3. Refresh and Upgrade Your Scuba Diving Skills by “Patrick Scohy, Eva Prichystalova” Udemy Course

“Breathing Techniques, Buoyancy Control, Air Consumption, Scuba Gear Review, Meditation & More!”

As of right now, more than 332+ people have enrolled in this course and there are over 73+ reviews.

Course Content
Welcome to the Course!
Basic Breathing Skills Development
Buoyancy
Master Your Gear
Hack Your Mindset
The Training Planner
Congratulations!

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4. IDREO Instructor Manual by “(International Diving, Remko Van De Peppel” Udemy Course

“IDREO Explorer Instructor Manual that contains IDREO Program, Teaching Method, Workbooks, Exams & Instructor Playbooks.”

As of right now, more than 68+ people have enrolled in this course and there are over 11+ reviews.

Course Content
IDREO Training Program
Basic Teaching Skills by DEF
IDREO Teaching Method
IDREO Class Planning
IDREO Training Outline
IDREO Training Workbooks
EXAMS Answer Key
IDREO Instructor Playbooks
IDREO Training Materials available
Basic Dive Knowledge
Course Completion
Forms and Documents

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5. DPV Explorer by “(International Diving, Remko Van De Peppel” Udemy Course

A crash course design to provide skills to safely and efficiently dive with single or multiple Diver Propultion Vehicles

As of right now, more than 64+ people have enrolled in this course and there are over 7+ reviews.

Course Content
About this Course
DPV Knowledge
General Diving Knowledge
Course Completion
More IDREO Courses

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6. DEF Scuba Explorer Instructor Manual by “Jason Lim, NICK TOUSSAINT, Remko Van De Peppel” Udemy Course

Academic foundation to efficiently and safely teach courses of the DEF Scuba Explorer program

As of right now, more than 50+ people have enrolled in this course and there are over 15+ reviews.

Course Content
What is a DEF ITC training like ?
About DEF
DEF Training Method
DEF Class Planning
Scuba Explorer eBooks
REC Courses eBooks
Independent Courses eBooks
Specialty Courses eBooks
DEF Instructor Trainer eBooks

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7. Deep Explorer by “(International Diving, Marc Aznar, Jason Lim, Nick Toussaint, Jesus Guzman, NICK TOUSSAINT” Udemy Course

Divers and Explorers education in Safe and Efficient Techniques to seriously DEEP Dive with multiple Breathing Mixes

As of right now, more than 46+ people have enrolled in this course and there are over 6+ reviews.

Course Content
About this Course
Introduction to IDREO Training
Basic Diving Knowledge
Deep Diving Knowledge
Emergency Procedures
Course Completion
More IDREO Courses

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8. Rebreather Explorer by (International Diving Udemy Course

“Techniques & Procedures for efficiently take advantage from available Rebreather Technology (PSCR, CCR, APSCR, DECO-RB)”

As of right now, more than 21+ people have enrolled in this course and there are over 4+ reviews.

Course Content
About this Course
About IDREO
Print Materials
Rebreather Diving Knowledge
General Diving Basics
Wrrite Examination Test
Course Completion

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9. Decompression Theory And The RDP by Mohamed Hosny Udemy Course

“Decompression Theory, one of the most essential subjects about dive science between your hand.”

As of right now, more than 16+ people have enrolled in this course and there are over 3+ reviews.

Course Content
“Welcome
The Haldanean Decompression Model
The US Navy Tables and Repetitive Diving
The Recreational Dive Planner
Dive Computers
Special Rules, Recommendations and Situations Using the RDP and Computer
Final Exam”

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10. PADI RDP And eRDP by Mohamed Hosny Udemy Course

RDP and eRDP two methods in case failure of dive computer.

As of right now, more than 8+ people have enrolled in this course and there are over 2+ reviews.

Course Content
Welcome
RDP
eRDP
Final Exam

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Here are some frequently asked questions about learning Scuba Diving

How Long Does It Take to Learn Scuba Diving?

The answer to the question “How long does it ttake to learn Scuba Diving” is … it depends. Everybody has different requirements, and everyone is operating in different circumstances, so the answer for someone might be totally different than for another person.

Consider these questions: What are you attempting to Learn Scuba Diving for? Where is your starting point? Are you a newbie or do you have experience with Scuba Diving? Just how much can you practice? 1 hour per day? 40 hours weekly? Take a look at this course about Scuba Diving.

Is Scuba Diving Easy Or Hard to Learn?

No, learning Scuba Diving isn’t hard for the majority of people. Check this course on how to Learn Scuba Diving in no time!

How to Learn Scuba Diving Fast?

The fastest method to Learn Scuba Diving is to first get this Scuba Diving course, then practice whatever you learn whenever you can. Even if its just 15 minutes a day of practice. Consistency is crucial.

Where to Learn Scuba Diving?

If you want to explore and learn Scuba Diving, then Udemy offers you the best platform to learn the Scuba Diving. Check this course on how to Learn Scuba Diving in no time!