Template:Calendar

11th August	190. OSM-Stammtisch Zürich	Zurich, Zurich, Switzerland
11th August	Hamburger Mappertreffen	Hamburg, Germany
11th August	OSM-Stammtisch Ulm/Neu-Ulm	Neu-Ulm, Bavaria, Germany
12th August	Münchner OSM-Treffen	Munich, Bavaria, Germany
12th August	Missing Maps Online Mapathon von Ärzte ohne Grenzen
13th August	UN Mappers Mappy Hour
15th–16th August	OSM auf der FrOSCon 2026 in Sankt Augustin	Sankt Augustin, North Rhine-Westphalia, Germany
15th–16th August	OSM auf der Maker Faire Hannover 2026	Hanover, Lower Saxony, Germany
16th August	Kartenwerkstatt Oschatz	Oschatz, Saxony, Germany
16th August	OSM Chennai Mapping Party – Tambaram Market
18th August	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
18th August	3. OSM Stammtisch Magdeburg	Magdeburg, Saxony-Anhalt, Germany
18th August	203. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
18th August	East Midlands pub meet-up	Derby, England, United Kingdom
18th August	OSM-Stammtisch Chemnitz	Chemnitz, Saxony, Germany
18th August	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
19th August	Stammtisch Karlsruhe	Karlsruhe, Baden-Württemberg, Germany
20th August	Maptime Amsterdam: 2026 Summertime Maptime	Amsterdam, North Holland, Netherlands
21st August	Potsdamer Mappertreffen × 218. OSM-Stammtisch Berlin-Brandenburg	Potsdam, Brandenburg, Germany
24th August	Bremer Mappertreffen	Bremen, Bremen, Germany
25th August	OSM-Verkehrswende #78	Berlin, Germany
26th August	79. Wiener OSM-Stammtisch	Vienna, Austria
26th August	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
26th August	Würzburger OSM-Treffen	Würzburg, Bavaria, Germany
27th August	OpenStreetMap West Bengal Mapping Party + AnkushTheHero Day
28th–30th August	State of the Map 2026	Champs-sur-Marne, Ile-de-France, France
28th August	Essen OSM-Treffen	Essen, North Rhine-Westphalia, Germany
31st August	OSM-Stammtisch Hannover	Hanover, Lower Saxony, Germany
31st August	OSM-Stammtisch Hannover	Hanover, Lower Saxony, Germany
31st August	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
1st September	OSM-Treffpunkt	Salzburg, Salzburg, Austria
1st September	OSM-Stammtisch Münster	Münster, North Rhine-Westphalia, Germany
1st September	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
2nd September	SOTM/2 CZ	Prague, Czechia
2nd September	OSM Indoor Meetup
2nd September	OSM Indoor Meetup
2nd September	Stuttgarter OpenStreetMap-Treffen	Stuttgart, Baden-Württemberg, Germany
3rd September	Angers Rencontre mensuelle OpenStreetMap	Angers, Pays de la Loire, France
5th September	OSM India - Monthly Online Mapathon	New Delhi, India
7th September	OpenStreetMap x Wikidata Taipei #92	Chengnei, Taipei, Taiwan
8th September	Hamburger Mappertreffen	Hamburg, Germany
8th September	OSM-Stammtisch Ulm/Neu-Ulm	Neu-Ulm, Bavaria, Germany
10th September	Münchner OSM-Treffen	Munich, Bavaria, Germany
13th September	OSMmapperCPH	Copenhagen, Capital Region of Denmark, Denmark
13th September	OSM Delhi Mapping Party No.32 (Outside Delhi)	New Delhi, India
15th September	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
15th September	204. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
15th September	22. Österreichischer OSM-Stammtisch (online)	Stainach-Pürgg, Styria, Austria
15th September	OSM-Stammtisch Chemnitz	Chemnitz, Saxony, Germany
15th September	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
16th September	Map The Climate! Ein Mapathon	St. Gallen, St. Gallen, Switzerland
16th September	OSM Stammtisch Köln	Cologne, North Rhine-Westphalia, Germany
22nd September	East Midlands pub meet-up	Derby, England, United Kingdom
24th September	OSM-Treffen Freiburg/Br.	Freiburg im Breisgau, Baden-Württemberg, Germany
25th September	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
26th–27th September	Karlsruhe Hack Weekend September 2026	Karlsruhe, Baden-Württemberg, Germany
26th September	Sudan Solidarity Series
30th September	Rhein-Neckar OSM Treffen	Mannheim, Baden-Württemberg, Germany
1st October	Angers Rencontre mensuelle OpenStreetMap	Angers, Pays de la Loire, France
2nd–4th October	FOSSGIS-OSM-Communitytreffen Nr. 26 im Linuxhotel	Essen, North Rhine-Westphalia, Germany
3rd October	Essen OSM-Treffen	Essen, North Rhine-Westphalia, Germany
3rd October	OSM India - Monthly Online Mapathon	New Delhi, India
5th October	OpenStreetMap x Wikidata Taipei #93	Chengnei, Taipei, Taiwan
6th October	OSM-Treffpunkt	Salzburg, Salzburg, Austria
6th October	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
11th October	OSM Delhi Mapping Party No.33 (East Zone)	New Delhi, India
13th October	Münchner OSM-Treffen	Munich, Bavaria, Germany
13th October	Hamburger Mappertreffen	Hamburg, Germany
13th October	OSM-Stammtisch Ulm/Neu-Ulm	Neu-Ulm, Bavaria, Germany
20th October	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
20th October	OSM-Stammtisch Chemnitz	Chemnitz, Saxony, Germany
20th October	205. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
20th October	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
26th October	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
27th–29th October	State of the Map LATAM 2026	Mexico City, Mexico City, Mexico
27th October	80. Wiener OSM-Stammtisch	Vienna, Austria
28th October	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
3rd November	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
7th November	Maker Days Salzburg	Salzburg, Salzburg, Austria
7th November	OSM India - Monthly Online Mapathon	New Delhi, India
8th November	OSM Delhi Mapping Party No.34 (South Zone)	New Delhi, India
9th November	OpenStreetMap x Wikidata Taipei #94	Chengnei, Taipei, Taiwan
10th November	Hamburger Mappertreffen	Hamburg, Germany
10th November	OSM-Stammtisch Ulm/Neu-Ulm	Neu-Ulm, Bavaria, Germany
11th November	Münchner OSM-Treffen	Munich, Bavaria, Germany
17th November	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
17th November	OSM-Stammtisch Chemnitz	Chemnitz, Saxony, Germany
17th November	206. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
17th November	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
25th November	Rhein-Neckar OSM Treffen	Mannheim, Baden-Württemberg, Germany
25th November	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
1st December	OSM-Treffpunkt	Salzburg, Salzburg, Austria
1st December	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
5th December	OSM India - Monthly Online Mapathon	New Delhi, India
7th December	OpenStreetMap x Wikidata Taipei #95	Chengnei, Taipei, Taiwan
8th December	Hamburger Mappertreffen	Hamburg, Germany
8th December	OSM-Stammtisch Ulm/Neu-Ulm	Neu-Ulm, Bavaria, Germany
9th December	23. Österreichischer OSM-Stammtisch (online)	Stainach-Pürgg, Styria, Austria
10th December	Münchner OSM-Treffen	Munich, Bavaria, Germany
13th December	OSM Delhi Mapping Party No.35 (Outside Delhi)	New Delhi, India
13th December	Essen OSM-Treffen	Essen, North Rhine-Westphalia, Germany
15th December	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
15th December	207. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
15th December	OSM-Stammtisch Chemnitz	Chemnitz, Saxony, Germany
15th December	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
18th December	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
25th January	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
29th March	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
31st May	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
26th July	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
27th September	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
29th November	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany

Add your event to OpenStreetMap Calendar

Template documentation[View] [edit] [history] [Purge]

The above calendar box appears on the Main Page and Current events.

On 2020-12-18 the calendar has been replaced (as announced) with osmcal. Please add all events to OpenStreetMap Calendar, they will appear here soon afterwards, as well as on some other sites in the OSM universe.

How to update the calendar

To add a new event to the calendar, go to OSMCal, grant OSMCal access to your OpenStreetMap account, and add an event.

Usage

{{Calendar|country=ISO 3166 code|language=BCP 47 code}}

By default, the calendar displays all upcoming events, regardless of location, with dates formatted in the current page's language (as determined by {{Langcode}}). To limit the events to a particular country, set the |country = parameter. To format dates in a different language, set the |language = parameter.

Inserts a table of upcoming events related to OpenStreetMap.

Template parameters[Edit template data]

This template prefers block formatting of parameters.

Parameter		Description	Type	Status
Country	country	Limits the events to a single country based on an ISO 3166 code. Default Every event is displayed regardless of location. Example US	String	optional
Language	language	Formats dates based on a BCP 47 code (such as an ISO 639 code). Default The current page’s language based on its title. Example es	Unknown	optional
Count	count	Limits the count of entries displayed. Example 25	Number	optional

The above documentation is transcluded from Template:Calendar/doc. (edit | history)
Editors can experiment in this template's sandbox (Create | mirror) and testcases (Create) pages.
Add categories to the /doc subpage. Subpages of this template.