What Is a Symposium?
What is a symposium, and how is it different from a conference?
A symposium is a formal meeting where experts present their work on one subject and discuss it, usually with questions from an audience of specialists. Symposiums are common in universities, medicine, science, law and engineering, and are often organized by a department, a professional society or a research group.
What sets a symposium apart is focus. A conference covers a whole field over several days with many parallel sessions; a symposium takes a single theme, a smaller audience and a tighter program, often a day or two, and leaves real time for discussion. The word comes from the Greek symposion, a gathering where guests drank and talked, which is why discussion still sits at the center of the format.
Updated by the Eventdex team

What makes a meeting a symposium
Most symposiums share these traits, whatever the field:
One theme
Every talk addresses the same subject, such as a disease area, a research method or a policy question.
Expert speakers
Speakers are researchers or practitioners presenting their own work, often chosen through a call for abstracts or by invitation.
Time for discussion
Each talk or panel ends with questions, and many programs add a moderated discussion that links the talks together.
A specialist audience
Attendees are faculty, students, clinicians or professionals in the field, so talks can go deep without long introductions.
A record of the work
Many symposiums publish abstracts, posters, proceedings or recordings afterwards.
Symposium vs. conference, seminar, colloquium and forum
The names overlap, and organizers do not always use them strictly. As a rule of thumb:
| Format | Scope | Typical length | How people take part |
|---|---|---|---|
| Symposium | One theme, several expert speakers | Half a day to two days | Talks, panels, discussion, posters |
| Conference | A whole field, many topics and tracks | Several days | Parallel sessions, exhibits, networking |
| Seminar | One topic, one speaker or a small group | An hour to a day | Teaching and discussion in a small group |
| Colloquium | One talk on a topic, usually academic | An hour or two | A talk followed by questions |
| Forum | An open question or issue | Hours to a day | Open discussion with audience input |
| Summit | Senior leaders on a strategic issue | One to three days | Keynotes, panels, closed-door sessions |
A sample one-day symposium agenda
A one-day symposium usually alternates themed sessions with breaks, and gives posters and discussion their own time rather than squeezing them between talks. Use this as a starting point:
| Time | Session | Notes |
|---|---|---|
| 8:30 AM | Registration and coffee | Badges and check-in at the door |
| 9:00 AM | Welcome and opening remarks | Chair of the organizing committee |
| 9:15 AM | Keynote | An invited speaker frames the theme |
| 10:00 AM | Session 1: three talks | Short talks with questions after each |
| 11:00 AM | Break and poster viewing | Presenters stand by their posters |
| 11:30 AM | Session 2: three talks | Chaired by a committee member |
| 12:30 PM | Lunch | Seat students with faculty to mix the room |
| 1:30 PM | Panel discussion | Morning speakers respond to each other |
| 2:30 PM | Session 3: lightning talks | Early-career researchers, five minutes each |
| 3:30 PM | Poster awards and closing remarks | Next steps, proceedings and the survey |
How to plan a symposium
Academic and professional symposiums run on a longer lead time than most events, because speakers are chosen through submissions. Allow six to nine months for a first edition.
Form a committee and set the theme
Agree the theme, the audience, the format (in person, virtual or hybrid) and who decides on speakers.
Book the date and venue
Avoid clashes with the major conferences in your field and with exam periods. Check room sizes for plenary sessions and a space for posters.
Open a call for abstracts
Publish the theme, topics, submission format, word limit, deadline and how abstracts will be reviewed.
Review and build the program
Score submissions, group accepted talks into themed sessions, assign chairs and decide which work fits a poster better than a talk.
Open registration
Set rates for each kind of attendee, such as members, non-members and students, and an early registration deadline.
Brief speakers and chairs
Send talk lengths, slide formats, slide deadlines and how questions will run. Chairs need speaker bios and a timing plan.
Run the day
Keep sessions on time, record attendance where certificates depend on it, and collect questions for the panel discussion.
Publish and follow up
Share slides, posters or proceedings, send an attendee survey, and thank speakers and sponsors.
Call for abstracts template
The call for abstracts is usually the first public announcement of a symposium. Copy this and fill in the brackets:
Call for abstracts email
Subject: Call for abstracts: [Symposium name], [Date], [City or Online] Dear colleagues, We invite you to submit an abstract to [Symposium name], a one-day symposium on [theme], hosted by [organization] on [date] at [venue or online]. The symposium brings together [researchers, clinicians, practitioners] working on [topic area]. We welcome submissions on: - [Topic 1] - [Topic 2] - [Topic 3] Format: Accepted abstracts will be presented as a [15-minute talk / poster]. Early-career researchers and students are encouraged to apply. How to submit: Send an abstract of up to [number] words, with title, authors and affiliations, to [email or link] by [deadline]. Review: Abstracts will be reviewed by the organizing committee. Decisions will be sent by [date]. Registration: Registration opens [date]. [Member, non-member and student rates apply.] Questions: [Contact name], [email]. We look forward to your submission. [Name] On behalf of the [Symposium name] organizing committee
Running a symposium on Eventdex
Eventdex runs the event around the talks: registration, the program, posters, check-in and the questions in the room.
Registration by attendee type
Prices by registrant type (member, non-member, student), early bird tickets and promo codes for special cases.
Event registration softwareSessions, tracks and panelists
Create each seminar with its track, room, panelists, description and attachments, or import the whole program from a spreadsheet.
Conference management softwareE-poster walks
Posters online and in the mobile app, so attendees can view them during the day and download them later.
Virtual event platformSession attendance
Scan badges at the door of each session to know who attended which talk.
Onsite event managementQuestions from the floor
Attendees submit and upvote questions during each session, and the moderator picks them for the discussion.
Live Q&A widget
The Eventdex platform
Everything around the talks
- Registration and ticketingMember, non-member and student rates, early bird tickets and promo codes.Learn more about Registration and ticketing
- Event appThe program, speakers and posters on every attendee's phone.Learn more about Event app
- Check-in and session trackingBadges at the door and attendance at each session.Learn more about Check-in and session tracking
- Live Q&AModerated questions for every talk and panel.Learn more about Live Q&A
- Hybrid sessionsStream the talks to colleagues who cannot travel.Learn more about Hybrid sessions
“We really appreciated the adaptability of the software to meet our changing needs. For example, we liked being able to create promo codes to offer reduced rates to conference attendees with special circumstances.”
University at Buffalo
Eversource Energy
Georgia Tech
Influence Communications
FAQ
What Is a Symposium?: common questions
What is the purpose of a symposium?
To bring experts together on one subject to present their work, compare findings and discuss open questions, usually in front of an audience from the same field.
What is the difference between a symposium and a conference?
A conference covers a broad field with many topics and parallel tracks over several days. A symposium focuses on one theme, with fewer speakers, a smaller audience and more time for discussion.
How long is a symposium?
Most run from half a day to two days. Some are a single session within a larger conference.
Who attends a symposium?
Researchers, faculty, students, clinicians and professionals working in the symposium's field, along with sponsors and invited speakers.
Can a symposium be held online?
Yes. Many symposiums now stream their talks or run fully online, with posters shown as e-posters and questions taken through a Q&A tool.
What is a symposium in college?
A university symposium is usually organized by a department or research center to share faculty and student research on a theme, often with talks, a poster session and awards for student work.
Plan your next symposium on Eventdex
Start with a free interactive floor plan, or talk to an event specialist on +1 (866) 434-5088.

