To visit Copenhagen, Denmark for a conference, you’ll generally need a short-stay Schengen visa (Type C), unless you're from a country that has a visa exemption agreement with the Schengen Area.

Here’s a concise breakdown:

Do You Need a Visa?

Check if your country is on the list of visa-exempt countries for Schengen. Citizens of countries like the US, UK, Canada, Australia, Japan, and most of Europe do not need a visa for stays up to 90 days in any 180-day period for tourism or business purposes.

You can check your country’s status here: Schengen Visa Info

If You DO Need a Visa (Schengen Type C):

1. Purpose
You’re applying for a short-stay visa for business/conference purposes.

2. Where to Apply
Apply at the Danish embassy or consulate (or the visa center representing Denmark) in your country of residence.

3. Required Documents
Completed visa application form

Passport (valid at least 3 months after your stay, issued within last 10 years, with 2 blank pages)
Passport-size photo (35x45 mm, white background)
Proof of conference invitation (official invitation letter from the Danish conference organizer)
Travel itinerary (flight bookings)
Hotel reservation or proof of accommodation
Travel insurance (minimum €30,000 coverage for Schengen area)
Proof of sufficient funds (bank statements, employer letter, sponsorship letter, etc.)
Visa fee (usually around €80)

4. Processing Time
Typically 15 calendar days, but can take longer, so apply at least 3-6 weeks in advance.

Upon Arrival
No additional visa is required if you already hold a Schengen visa. At the border, have your passport, conference documents, and proof of accommodation ready