Synchronous vs. Asynchronous Classes

Alison Plaut
By
Updated on August 13, 2025
Edited by
Learn the difference between synchronous and asynchronous online classes and find out which type may be the best fit for your learning style and schedule.

Key Takeaways

  • Synchronous classes take place in real time and offer structured schedules, live interaction, and immediate feedback.
  • Asynchronous classes allow students to access materials on their own schedule, offering flexibility but requiring self-motivation and time management skills.
  • When choosing between synchronous and asynchronous courses, students should consider their learning style, personality, schedule, and academic subject.

Online classes typically fall into two categories — synchronous and asynchronous — each of which aligns with different interests, personalities, and learning styles.

Synchronous classes run in real time, with students and instructors attending together from different locations, but at the same time. Asynchronous classes run on a more relaxed schedule, with students accessing class materials during different hours.

This page explores these two types of online delivery, breaking down their advantages and disadvantages to help you find the best online college for your learning style and schedule.

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Synchronous vs Asynchronous​: What’s the Key Difference?

Synchronous virtual classrooms operate much like traditional classrooms, with set study schedules and live discussions. Asynchronous classrooms look a little different, as you watch lectures and complete coursework on your own time. The key difference lies in timing and interactions.

What Is Synchronous Learning?

Synchronous learning, or synchronous classes, allow you to engage with class materials in real time with your peers and instructors. This delivery type requires an internet connection and provides you with a structured and immersive online learning environment without the worry and stress of travel.

Synchronous classrooms typically use web and videoconferencing technologies — like Google Meet, Google Hangouts, or Zoom — to create live learning spaces. Professors may choose synchronous delivery over asynchronous formats because the latter allows a more conversational approach, especially if the material requires instant feedback and discussion.

What Is a Synchronous Online Class Like?

Synchronous online classes happen in real time. You attend sessions virtually, participate in discussions, and interact with instructors and classmates live. These classes often include:

  • Live-streamed lectures led by instructors or guest speakers, where you can ask questions using a webcam, microphone, or chat
  • Breakout rooms for small group discussions, collaborative work, or one-on-one time with instructors during office hours
  • Interactive features such as polls, chat rooms, surveys, and shared documents to keep you engaged

Just like in-person classes, synchronous classes may require attendance and participation. Instructors may demonstrate processes live and encourage you to ask questions. Although online settings may offer less face-to-face visibility, you can stand out by turning on your camera, contributing to discussions, and following basic classroom etiquette.

Pros and Cons of Synchronous Classes

Pros

  • check-circleMore engaging than self-paced learning
  • check-circleGet instant answers to questions
  • check-circleDynamic learning opportunities
  • check-circleEasy to talk with teachers
  • check-circleClear structure and routine

Cons

  • x-circleMust follow a set schedule
  • x-circleRequires a webcam, mic, and good internet
  • x-circleCan feel intimidating to speak up
  • x-circleNeeds a quiet space to log on
  • x-circleMay cause screen fatigue

What Is Asynchronous Learning?

Asynchronous classes offer you the flexibility to study in a self-paced manner. While most asynchronous classes still have submission deadlines, you connect with materials, peers, and instructors on your own schedule, rather than at a set time. Teachers may prescribe an order of operations for the materials, but you can choose how much time you spend in each area.

Asynchronous online classrooms use forums and message boards to keep a running dialogue between participants. They also incorporate self-guided lessons, workshops, and shared files. Many students find asynchronous environments more comfortable for certain types of learning, though participation expectations may actually be higher in this learning format.

What Is an Asynchronous Online Class Like?

Asynchronous online classes let you learn on your own schedule. They don’t require live attendance, but they do include the following:

  • Recorded lectures and materials, including videos, audio files, and notes for you to study at your own pace
  • Discussion boards where you follow prompts, ask questions, and interact with classmates for a more social learning experience
  • Quizzes, polls, or activity logs, which instructors may use instead of taking live attendance

Asynchronous classes give you flexibility and control over your own schedule. You can spend extra time on tough topics and move quickly through easier ones. However, because there’s no live check-in, you’ll need strong self-motivation and active participation to stay on track.

Pros

  • check-circleFlexible schedule
  • check-circleLearn at your own pace
  • check-circleEasier for different learning styles
  • check-circleAccessible from anywhere
  • check-circleMore time to review material

Cons

  • x-circleMay feel less engaging
  • x-circleEasy to fall behind
  • x-circleLimited social interaction
  • x-circleMay feel harder to stay motivated alone
  • x-circleMore chances for distractions

How to Succeed in Online Classes

Online learning allows you to start studying anytime, anywhere, and at your own pace. But it also takes focus, discipline, and good time management. Here are a few tips to help you succeed:

  • Stick to a routine: Set regular study times and follow a consistent schedule.
  • Find a quiet space: Limit your potential distractions by silencing notifications on your phone or computer and working in a focused environment.
  • Be an active participant: Stay engaged by asking questions and joining class discussions.
  • Keep things organized: Use a planner or app to track your assignments and deadlines.
  • Speak up when needed: Ask teachers or classmates for help or look into school resources, such as counseling centers.

Synchronous vs Asynchronous: Which Is Right for You?

The right online class style for you depends entirely on your individual preferences. You should first consider your schedule. If you typically work unconventional hours, you might find asynchronous classes more accommodating. Additionally, if you have an unorthodox sleep schedule, you may find value in asynchronous learning as well.

You should also take into account your personality type and learning style. Where more extroverted learners might benefit from synchronous environments, more introverted students might prefer asynchronous ones. Moreover, if you tend to struggle with time management or keeping yourself motivated, the structured format of synchronous classes may be a better fit.

Finally, you should consider your field of interest. Certain majors or classes may work better in synchronous or hybrid environments. If you wish to fast-track your degree, asynchronous classes might be the best option. If you’re looking for a more immersive college experience, synchronous classes might work better.

Frequently Asked Questions About Synchronous and Asynchronous Classes

Many online classes are asynchronous because they provide more flexibility. Busy students, like those with jobs or families, often prefer asynchronous courses because they don’t have to log in at a specific time. Instructors post videos, readings, and assignments online, so they can complete them independently.