National Museum of Mathematics

National Museum of Mathematics
(MoMath)
Entrance
EstablishedNovember 17, 2009 (2009-11-17) (chartered)
Location635 Sixth Avenue
Manhattan, New York City
Coordinates40°44′26″N 73°59′41″W / 40.740648°N 73.994725°W / 40.740648; -73.994725
DirectorCindy Lawrence
PresidentManjul Bargava
Public transit accessNew York City Subway:

trains to 23rd Street or 28th Street
​ trains to 23rd Street–Baruch College or 28th Street
trains to 23rd Street
Port Authority Trans-Hudson: HOB-33, JSQ-33 (via HOB), or JSQ-33 to 23rd Street

MTA New York City Bus: M1, M2, M3, M55, M7, M20
Websitemomath.org

The National Museum of Mathematics or MoMath is a mathematics museum in Manhattan, New York City. It opened at its first location on December 12, 2012, with over thirty interactive exhibits. In February 2026, it moved to 635 Sixth Avenue, and now has over sixty interactive exhibits. The mission of the museum is to "enhance public understanding and perception of mathematics". The museum is known for a special tricycle with square wheels, which operates smoothly on a catenary surface.