NATIONAL DAYSCIENCE & TECH

National Teflon Day

On National Teflon Day, we make a little room on the calendar for the thing that makes us who we are.

APR6

Tuesday, April 6Every year on April 6

days to go

Roots: Invented in 1938 by Roy Plunkett
Vibe: Convenience and innovation in cooking.
Also on Apr 6: Bohring-Opitz Syndrome (Bos) Awareness Day · New Beer’s Eve · International Day of Sport for Development and Peace
Hashtag: #NationalTeflonDay

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Ways to celebrate

Small, doable ways to celebrate National Teflon Day.

Do one small thing that makes the day feel marked.
Tell someone what you're celebrating and why.
Share a post, a photo, or a memory connected to it.
Make a tiny tradition — something you could do again next year.
Let it be simple. Not every celebration has to be a production.

Make it your kind of celebration

Family
Do one small thing together that everyone will remember.
Kids
Turn it into a craft, a story, or a snack — meet them where they are.
Couples
Use the day as an excuse for a little intentional time together.
Office
Acknowledge the day in the team chat or at a stand-up. Small, sincere, fast.
School
Anchor a short lesson or activity around the day.
Community
Share, volunteer, or donate to make the day mean something locally.
Just me
Celebrate quietly and completely. One person can still mark a day.

Plan ahead

National Teflon Day is observed on April 6 every year. Here is where it lands for the next ten years, handy for planners, marketers and party people.

2026Mon, Apr 6this year

2027Tue, Apr 6

2028Thu, Apr 6

2029Fri, Apr 6

2030Sat, Apr 6

2031Sun, Apr 6

2032Tue, Apr 6

2033Wed, Apr 6

2034Thu, Apr 6

2035Fri, Apr 6

2036Sun, Apr 6

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Fast facts

Teflon non-stick coatings are common in cookware sold in the U.S.

It has a melting point of 327°C (620°F).

The story

National Teflon Day is observed on April 6th each year, marking the anniversary of the discovery of Teflon by Roy Plunkett in 1938. This remarkable invention has changed the way we cook, providing a non-stick surface that makes frying, sautéing, and baking easier and cleaner. As households across America celebrate this day, it's worth reflecting on how this simple coating has revolutionized our culinary experiences.

Read the full story

Teflon, known chemically as polytetrafluoroethylene (PTFE), was discovered accidentally when Plunkett was researching refrigerants. The substance he created was not only non-stick but also resistant to heat and chemicals. This combination made Teflon an ideal candidate for cookware, and by the 1960s, Teflon-coated pans were widely available in stores, quickly becoming a staple in kitchens across the nation.

The non-stick feature of Teflon has allowed for healthier cooking methods, as less oil or butter is needed in recipes. This shift has been particularly beneficial for those seeking to reduce fat intake. Furthermore, Teflon's durability and ease of cleaning have contributed to its ongoing popularity, allowing home cooks and professional chefs alike to prepare meals with confidence.

As we celebrate National Teflon Day, it's a perfect opportunity to explore the science behind this innovative material. Beyond cookware, Teflon is utilized in various industries, including aerospace and electronics, showcasing its versatility. Whether you're flipping pancakes or sautéing vegetables, Teflon's legacy continues to impact our culinary lives in countless ways.