Amsterdam Dance Event is the annual electronic music conference and festival that takes over Amsterdam for five days each October, and by most counts it is the largest gathering of its kind in the world. The Amsterdam dance event history starts in 1996, when it ran as a three-day industry conference for roughly 300 delegates. Three decades later, the same event spreads more than 1,200 shows across the city, pairing a daytime business programme with a nighttime club festival that books thousands of artists. Its scale is unusual because it never abandoned the conference that started it.
From a Vijzelgracht hotel to a citywide festival
ADE was founded in 1996 by Richard Zijlma together with Buma/Stemra, the Dutch organization that handles royalties for composers and music producers. The first edition was a business event, held in a single hotel on the Vijzelgracht in central Amsterdam, built for label staff, bookers, and artists rather than the public. There was no citywide festival yet. The premise was narrow: give the people who run dance music a room to meet in, at the point when the genre was going global.
The nighttime side arrived next. By 1997 the programme had grown to around 30 DJs playing established Amsterdam rooms including Paradiso, Escape, and Melkweg, turning a daytime conference into something the city could hear after dark. From 1998 the conference settled at Felix Meritis, the canal-side cultural center that anchored ADE for years. That two-part shape, business by day and clubs by night, is the structure ADE still runs on, and it is the reason the event reads as both a trade fair and a festival.
How ADE splits its days and nights
The modern event runs on two tracks. ADE Pro is the conference half, a daytime programme of panels, keynotes, and networking for the music industry, joined over the years by strands such as ADE Lab for emerging talent and ADE Green for sustainability. ADE Festival is the other half, the nighttime club programme that fills venues across Amsterdam from early evening until morning. The split matters because it lets one badge cover a record-label executive and a clubber arriving at midnight, often in the same week and sometimes the same building.
Scale is where the numbers get large, and sources vary, so a range is more honest than a single figure. ADE's own organizers put the 2025 edition at more than 1,200 events across close to 300 venues, with over 3,300 artists and a reported 600,000 visitors, which they describe as a record. Wikipedia's longer-standing summary lists smaller figures, around 1,000 events, 2,500 artists, and roughly 200 venues, drawing hundreds of thousands of attendees. The two accounts disagree on the exact count; both place ADE well beyond any comparable electronic event.
The programme's reach across subgenres is one reason it resists a tidy label. A single October might run hard techno at an outdoor terrain like Thuishaven, deep house in a basement such as Doka, and ambient or live electronics in a seated theatre, all under the same banner. ADE books pioneers and first-timers on the same nights, which keeps the festival from settling into one sound. Mood catalogues the ADE programme across the city each October, and its current Amsterdam electronic listings already show that spread, with house and techno sitting beside jazz, soul, and indie rather than crowding them out.
That two-track shape now shows up in the numbers. Of the 294 enriched ADE 2026 listings in Mood's data, 111 start between 08:00 and 18:00 and 110 between 22:00 and 06:00 - a daytime programme almost exactly as large as the night one. The halves read differently rather than smaller: capacity sits at 0.60 against 0.62, while energy drops from 0.77 at night to 0.70 in the day and tempo from 0.70 to 0.64. Sessions like Vault Sessions x Mutual Rytm, which opens at 14:00 on the Thursday, are not overflow from the night. The afternoon is programmed as its own thing, which is how a warehouse session at two in the afternoon and a club set at three in the morning sit under one badge without either feeling like a compromise.
Mood runs a dedicated ADE 2026 hub, tracking that day-by-day breakdown as promoters confirm dates through the autumn.
Frequently Asked Questions
When is ADE?
Amsterdam Dance Event runs for five days each October, usually in the second half of the month. Recent editions have landed in the week around 22 to 26 October. Exact dates shift year to year, so the festival's own programme is the place to confirm them before booking travel.
What is Amsterdam Dance Event?
Amsterdam Dance Event is an annual electronic music conference and festival in Amsterdam, founded in 1996. It pairs a daytime industry conference, ADE Pro, with a nighttime club festival, ADE Festival, across hundreds of venues, and is widely described as the largest electronic music event in the world.
How many people attend ADE?
Figures vary by source. ADE's organizers reported around 600,000 visitors for the 2025 edition, calling it a record. Older summaries cite figures in the range of 400,000 to 500,000. Either way, the festival draws several hundred thousand attendees and thousands of music-industry professionals each October.
Is ADE worth it?
That depends on what someone wants from it. ADE offers two distinct experiences: a conference for people who work in music, and a club festival open to the public across the city. The breadth, from underground techno to large-room house, is the draw. The same range of Amsterdam electronic nights is listed on Mood year-round.
Where did ADE start?
ADE started in a single hotel on the Vijzelgracht in central Amsterdam in 1996, as a three-day conference for roughly 300 music-industry delegates. The nighttime club programme and the move to multiple venues came shortly after, and the conference later settled at the Felix Meritis cultural centre.
Plan your ADE
The full ADE programme lands across the city each October, and the same clubs and terrains carry electronic nights the rest of the year too - listed among the Amsterdam techno listings on Mood for anyone tracking the harder end of the programme.
