Awareness Health
World Obesity Day
A global day of action on 4 March that aims to improve understanding, prevention and treatment of obesity.
- UK
- USA
- International
OrganiserWorld Obesity Federation
ListingAdded by us from official sources
Last checked19 October 2026
First heldNot known
About the day
World Obesity Day is convened by the World Obesity Federation. It moved from October to 4 March in 2020. Campaigns address the root causes of obesity and weight stigma.
Dates for the next three years
| Year | Date | Where | Status |
|---|---|---|---|
| 2027 | Thursday 4 March 2027 | UK, USA, International | Same date every year |
| 2028 | Saturday 4 March 2028 | UK, USA, International | Same date every year |
| 2029 | Sunday 4 March 2029 | UK, USA, International | Same date every year |
Where this information comes from
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