INTERNATIONAL DAY

World Obesity Day

Join us as we highlight the importance of understanding obesity and its effects on health, together, we can make a difference.

MAR4

Thursday, March 4Every year on March 4

days to go

Roots: First observed in 2015
Vibe: Focus on awareness, prevention, and action
Also on Mar 4: Marching Music Day · Grammar Day · Hug a G.I. Day
Hashtag: #WorldObesityDay

Add to my calendar Send a card Email a friend

Apple or Outlook calendar

3 ways to celebrate

AT HOME

Cook a balanced meal

Make a colorful dinner together and talk about feeling good.

WITH FRIENDS

Take a group walk

Invite friends for a stroll and catch up along the way.

AT WORK OR SCHOOL

Share healthy resources

Post local nutrition and fitness resources for everyone.

Plan ahead

World Obesity Day is observed on March 4 every year. Here is where it lands for the next ten years, handy for planners, marketers and party people.

2026Wed, Mar 4this year

2027Thu, Mar 4

2028Sat, Mar 4

2029Sun, Mar 4

2030Mon, Mar 4

2031Tue, Mar 4

2032Thu, Mar 4

2033Fri, Mar 4

2034Sat, Mar 4

2035Sun, Mar 4

2036Tue, Mar 4

Add to my calendar (repeats yearly)

Fast facts

In 2022, an estimated 890 million adults lived with obesity

A 2008 estimate put annual U.S. obesity-related medical costs at $147 billion

The story

World Obesity Day, established by the World Obesity Federation, is dedicated to promoting awareness and solutions for obesity. The day emphasizes that obesity is not just a personal issue but a public health crisis affecting millions globally. With more than one billion people living with obesity, the consequences extend beyond individual health, impacting healthcare systems and economies.

Read the full story

In the United States, obesity rates have been steadily increasing, with 42.4% of adults deemed obese as of 2017-2018. The implications are profound, obesity is linked to serious health conditions such as heart disease, diabetes, and certain cancers. This day serves as a reminder that effective change requires collective action, from individuals to policymakers.

Observances on World Obesity Day include educational campaigns, community events, and discussions that focus on prevention and management strategies. Organizations across the globe engage in activities aimed at fostering healthy lifestyles, raising awareness about the social determinants of health, and advocating for supportive environments.

As we mark this important day, let’s reflect on the need for compassion, understanding, and proactive measures. By working together, whether through community initiatives or personal commitments, we can create healthier environments for ourselves and future generations.