Template:Calendar

15th February	ILUGD Meetup × OSM Delhi Mapping Party No.26 (North Zone)	Delhi, India
16th February	Lancaster FoMSF Mapathon	Bailrigg, Lancaster, England, United Kingdom
17th February	EPN d'Arlon - OpenStreetMap - Contribution	Arlon, Luxembourg, Belgium
17th February	PoliMappers Maptedì	Milan, Lombardy, Italy
17th February	Missing Maps London: (Online) Mid-Month Mapathon [eng]
17th February	Mappy Hour OSM España	Maó, Balearic Islands, Spain
17th February	Réunion du groupe local de Lyon	Lyon, Auvergne-Rhône-Alpes, France
17th February	197. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
17th February	South Bay Map Night	San Jose, California, United States
17th February	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
18th February	Réunion des contributeurs de Vienne (38)	Vienne, Auvergne-Rhône-Alpes, France
18th February	Stammtisch Karlsruhe	Karlsruhe, Baden-Württemberg, Germany
19th February	Missing Maps mapathon Bratislava #12	Bratislava, Region of Bratislava, Slovakia
20th February	OSMF Engineering Working Group meeting
21st–22nd February	Karlsruhe Hack Weekend February 2026	Karlsruhe, Baden-Württemberg, Germany
21st February	Belfast Mapathon	Belfast, Northern Ireland, United Kingdom
21st February	OpenStreetMap Outdoor Editing	Kadıköy, Turkey
21st February	OSM Mapping Party at TomTom Pune, India	Maharashtra, India
21st February	Rencontre OSM Saint-Brieuc	Saint-Brieuc, Brittany, France
21st February	Rencontre OSM Toulouse	Toulouse, Occitania, France
22nd February	OSM Mumbai Mapping Party No.7 (Western Line - South)	Mumbai, Maharashtra, India
23rd February	Missing Maps : Mapathon en ligne - CartONG [fr]
24th February	Únorový olomoucký mapathon	Olomouc, Olomouc Region, Czechia
24th February	OSM Edinburgh pub meetup	City of Edinburgh, Scotland, United Kingdom
24th February	East Midlands pub meet-up	Derby, England, United Kingdom
25th February	OSM-Stammtisch Hannover	Hanover, Lower Saxony, Germany
25th February	MSF Luxembourg hybrid Mapathon	Luxembourg, Luxembourg
25th February	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
26th–27th February	OpenThePaths 2026: Connecting People and Places Through Sustainable Access	Seattle, Washington, United States
26th February	Friends of MSF Mapathon	Santa Clara, California, United States
26th February	Asamblea General Ordinaria - Asociación OpenStreetMap España	Helechosa de los Montes, Extremadura, Spain
28th February	Ferrara mapping party	Ferrara, Emilia-Romagna, Italy
28th February	Mapping Day @ Messina	Messina, Sicily, Italy
1st March	OSM India - Monthly Online Mapathon	New Delhi, India
1st March	Mapping Party @ Chennai	Chennai, Tamil Nadu, India
3rd March	OSM-Treffpunkt	Salzburg, Salzburg, Austria
3rd March	Rencontre OpenStreetMap à Lille	Lille, Hauts-de-France, France
3rd March	Missing Maps London: (Online) Mapathon [eng]
4th March	iD Community Chat
4th March	Kvartální OSM pivo	Brno, South Moravian Region, Czechia
4th March	OSM Indoor Meetup
4th March	Stuttgarter OpenStreetMap-Treffen	Stuttgart, Baden-Württemberg, Germany
5th March	3. Open Data Day Flensburg	Flensburg, Schleswig-Holstein, Germany
6th March	OpenStreetMap meetup in Gent - Pre-VLA-congres editie	Ghent, East Flanders, Belgium
8th March	OSM Delhi Mapping Party No.27 (East Zone)	Delhi, India
8th March	OSMmapperCPH	Copenhagen, Capital Region of Denmark, Denmark
9th March	Friends of MSF UWO Mapathon	London, Ontario, Canada
9th March	Březnový brněnský Missing Maps Mapathon na Geografickém ústavu	Brno, South Moravian Region, Czechia
9th March	Missing Maps : Mapathon en ligne - CartONG [fr]
9th March	OpenStreetMap x Wikidata Taipei #86	Chengnei, Taipei, Taiwan
10th March	Hamburger Mappertreffen	Hamburg, Germany
11th March	Logitech Missing Maps - Office Mapathon	Cork, Ireland
11th March	185. OSM-Stammtisch Zürich	Zurich, Zurich, Switzerland
12th March	Münchner OSM-Treffen	Munich, Bavaria, Germany
17th March	Missing Maps London: (Online) Mid-Month Mapathon [eng]
17th March	Réunion du groupe local de Lyon	Lyon, Auvergne-Rhône-Alpes, France
17th March	198. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
17th March	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
18th March	20. Österreichischer OSM-Stammtisch (online)	Stainach-Pürgg, Styria, Austria
18th March	Online Mapathon - Ärzte ohne Grenzen
19th March	Rhein-Neckar OSM Treffen // Intro iD-Editor	Heidelberg, Baden-Württemberg, Germany
21st March	OSM Mumbai Mapping Party No.8 (Western Line - North)	Vasai-Virar, Maharashtra, India
23rd March	Missing Maps : Mapathon en ligne - CartONG [fr]
24th March	Rencontre OpenStreetMap et Territoires	Plouzané, Brittany, France
24th–27th March	FOSSGIS-Konferenz 2026	Göttingen, Lower Saxony, Germany
24th March	East Midlands pub meet-up	Derby, England, United Kingdom
27th March	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
28th March	FOSSGIS 2026 - OSM-Samstag	Göttingen, Lower Saxony, Germany
28th–29th March	Chemnitzer Linux-Tage 2026	Chemnitz, Saxony, Germany
28th March	Local Chapters & Communities Congress 2026
5th April	OSM India - Monthly Online Mapathon	New Delhi, India
7th April	OSM-Treffpunkt	Salzburg, Salzburg, Austria
7th April	Missing Maps London: (Online) Mapathon [eng]
8th April	Essen OSM-Treffen	Essen, North Rhine-Westphalia, Germany
11th–12th April	OSM Hackweekend Berlin-Brandenburg 04/2026	Berlin, Germany
12th April	OSM Delhi Mapping Party No.28 (Meerut)	Meerut, Uttar Pradesh, India
13th April	Missing Maps : Mapathon en ligne - CartONG [fr]
13th April	OpenStreetMap x Wikidata Taipei #87	Chengnei, Taipei, Taiwan
14th April	Münchner OSM-Treffen	Munich, Bavaria, Germany
18th April	OSM Mumbai Mapping Party No.9 (Central Line)	Mumbai, Maharashtra, India
21st April	Missing Maps London: (Online) Mid-Month Mapathon [eng]
21st April	Réunion du groupe local de Lyon	Lyon, Auvergne-Rhône-Alpes, France
21st April	199. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
21st April	East Midlands pub meet-up	Derby, England, United Kingdom
21st April	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
24th April	18. Mapathon & Mapping Party Rapperswil 2025	Rapperswil, Rapperswil-Jona, St. Gallen, Switzerland
27th April	Missing Maps : Mapathon en ligne - CartONG [fr]
28th April	Kieler Mapper*innentreffen	Kiel, Schleswig-Holstein, Germany
28th April	78. Wiener OSM-Stammtisch	Vienna, Austria
29th April	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
30th April–3rd May	FOSSGIS-OSM-Communitytreffen im Linuxhotel	Essen, North Rhine-Westphalia, Germany
1st May	MA1PING	Stuttgart, Baden-Württemberg, Germany
3rd May	OSM India - Monthly Online Mapathon	New Delhi, India
5th May	OSM-Treffpunkt	Salzburg, Salzburg, Austria
5th May	Missing Maps London: (Online) Mapathon [eng]
10th May	OSM Delhi Mapping Party No.29 (South Zone)	Delhi, India
11th May	Missing Maps : Mapathon en ligne - CartONG [fr]
11th May	OpenStreetMap x Wikidata Taipei #88	Chengnei, Taipei, Taiwan
13th May	Münchner OSM-Treffen	Munich, Bavaria, Germany
16th May	OSM Mumbai Mapping Party No.10 (Trans-Harbour Line - North)	Navi Mumbai, Maharashtra, India
19th May	Missing Maps London: (Online) Mid-Month Mapathon [eng]
19th May	Réunion du groupe local de Lyon	Lyon, Auvergne-Rhône-Alpes, France
19th May	200. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
19th May	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
25th May	Missing Maps : Mapathon en ligne - CartONG [fr]
27th May	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
2nd June	OSM-Treffpunkt	Salzburg, Salzburg, Austria
2nd June	Missing Maps London: (Online) Mapathon [eng]
7th June	OSM India - Monthly Online Mapathon	New Delhi, India
8th June	Missing Maps : Mapathon en ligne - CartONG [fr]
8th June	OpenStreetMap x Wikidata Taipei #89	Chengnei, Taipei, Taiwan
11th June	Münchner OSM-Treffen	Munich, Bavaria, Germany
14th June	OSM Delhi Mapping Party No.30 (West Zone)	Delhi, India
16th June	Missing Maps London: (Online) Mid-Month Mapathon [eng]
16th June	Réunion du groupe local de Lyon	Lyon, Auvergne-Rhône-Alpes, France
16th June	201. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
16th June	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
17th June	21. Österreichischer OSM-Stammtisch (online)	Stainach-Pürgg, Styria, Austria
18th June	Essen OSM-Treffen	Essen, North Rhine-Westphalia, Germany
20th June	OSM Mumbai Mapping Party No.11 (Trans-Harbour Line - South)	Maharashtra, India
22nd June	Missing Maps : Mapathon en ligne - CartONG [fr]
26th–28th June	State of the Map Africa 2025	Dar es-Salaam, Tanzania
26th June	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
7th July	OSM-Treffpunkt	Salzburg, Salzburg, Austria
7th July	Missing Maps London: (Online) Mapathon [eng]
13th July	OpenStreetMap x Wikidata Taipei #90	Chengnei, Taipei, Taiwan
21st July	Missing Maps London: (Online) Mid-Month Mapathon [eng]
21st July	202. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
21st July	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
29th July	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
4th August	OSM-Treffpunkt	Salzburg, Salzburg, Austria
4th August	Missing Maps London: (Online) Mapathon [eng]
10th August	OpenStreetMap x Wikidata Taipei #91	Chengnei, Taipei, Taiwan
18th August	Missing Maps London: (Online) Mid-Month Mapathon [eng]
18th August	203. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
18th August	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
26th August	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
26th August	79. Wiener OSM-Stammtisch	Vienna, Austria
27th August	OpenStreetMap West Bengal Mapping Party + AnkushTheHero Day
28th August	Essen OSM-Treffen	Essen, North Rhine-Westphalia, Germany
1st September	OSM-Treffpunkt	Salzburg, Salzburg, Austria
1st September	Missing Maps London: (Online) Mapathon [eng]
7th September	OpenStreetMap x Wikidata Taipei #92	Chengnei, Taipei, Taiwan
15th September	Missing Maps London: (Online) Mid-Month Mapathon [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	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
25th September	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
3rd October	Essen OSM-Treffen	Essen, North Rhine-Westphalia, Germany
5th October	OpenStreetMap x Wikidata Taipei #93	Chengnei, Taipei, Taiwan
6th October	OSM-Treffpunkt	Salzburg, Salzburg, Austria
6th October	Missing Maps London: (Online) Mapathon [eng]
20th October	Missing Maps London: (Online) Mid-Month Mapathon [eng]
20th October	205. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
20th October	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
27th October	80. Wiener OSM-Stammtisch	Vienna, Austria
28th October	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
3rd November	Missing Maps London: (Online) Mapathon [eng]
7th November	Maker Days Salzburg	Salzburg, Salzburg, Austria
9th November	OpenStreetMap x Wikidata Taipei #94	Chengnei, Taipei, Taiwan
17th November	Missing Maps London: (Online) Mid-Month Mapathon [eng]
17th November	206. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
17th November	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
25th November	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
1st December	OSM-Treffpunkt	Salzburg, Salzburg, Austria
1st December	Missing Maps London: (Online) Mapathon [eng]
7th December	OpenStreetMap x Wikidata Taipei #95	Chengnei, Taipei, Taiwan
9th December	23. Österreichischer OSM-Stammtisch (online)	Stainach-Pürgg, Styria, Austria
13th December	Essen OSM-Treffen	Essen, North Rhine-Westphalia, Germany
15th December	Missing Maps London: (Online) Mid-Month Mapathon [eng]
15th December	207. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
15th December	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
18th December	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, 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.