Welcome to the National Museum of Mathematics

The National Museum of Mathematics (MoMath) is an award-winning museum that highlights the role of mathematics in illuminating the patterns and structures all around us. Its dynamic exhibits, gallery, and programs are designed to stimulate inquiry, spark curiosity, and reveal the wonders of mathematics. The Museum’s innovative exhibits will engage folks from 105- to 5-years-old — and even younger!

See what people are saying about MoMath.

The Museum is located at 11 East 26th Street in Manhattan and is open from 10:00 am to 5:00 pm, seven days a week, 364 days a year (MoMath is closed on Thanksgiving Day).

Please note MoMath closes early the first Wednesday of each month, at 2:30 pm.

Check out this viral video about MoMath: buzzfeed.momath.org

MoMath named “Top Date Spot for [the] Intellectually Curious”: dating.momath.org

Don’t miss math’s
most fashionable event of the year,
the MoMath Gala.

Visit the Museum


Find detailed directions and parking information here.

Upcoming Events

Learn more about exciting events happening at the Museum soon!

Up next:

September 22 — Symmetry Code: Exploring Symmetry Using the Wolfram Language
September 22 — Tween Primes, the MoMath book club for tweens and teens
September 22 — Unlimited, MoMath’s mix-n-mingle program for students in middle and high school

Click here for more upcoming events.


The Clintons
Bill and Hillary Clinton, shown with Executive Director Cindy Lawrence, are fans of MoMath!
Jeff Bezos
Jeff Bezos takes a ride on square wheels.


Award-winning Museum!

The National Museum of Mathematics (MoMath) is pleased to have been recognized with the following awards:

Weekend programs for families

Take a tour with MoMath’s new Derivatives tour program, or join one of MoMath’s specially-trained educators in Explorations, a hands-on classroom experience to discover the wonder of mathematics. Don’t miss your chance to see math in a whole new light, only at MoMath.


Reinvent math class with Expansions, MoMath’s after-school program for gifted students.  Learn more and apply now for admission to the Fall 2019 semester. 

Take a field trip to MoMath!

Registration for the 2019-2020 school year is open. Click here to learn more and book your field trips and group visits today.

Teachers: bring exciting math exhibits to your school

Visit mm2go.org to learn more about Math Midway 2 Go!

Birthday parties and more at MoMath

Host a one-of-a-kind party for your child (or yourself) at MoMath!

Shop Additions online

Shop at Additions and help support the nation’s only Museum of Mathematics.

Watch CBS News’ Sunday morning coverage of MoMath

CBS News’ Mo Rocca explores MoMath in this television feature!

Become part of the MoMath team

MoMath is seeking enthusiastic individuals to join its efforts to create North America’s only cultural institution devoted to mathematics. See current listings.