We are open for in-person instruction in our center. Live, face-to-face online instruction is also available via Mathnasium@home.

Holiday Hours

Our center will be closed the following days:

Thanksgiving Eve
Nov 22, 2023
Thanksgiving Day
Nov 23, 2023
Christmas Eve
Dec 24, 2023
Christmas Day
Dec 25, 2023
New Year's Eve
Dec 31, 2023
New Year's Day
Jan 1, 2024
President's Day
Feb 19, 2024
Apr 9, 2023
Mother's Day
May 14, 2023
Memorial Day
May 29, 2023
Fourth of July Weekend
Jul 3, 2023
Fourth of July
Jul 4, 2023
Labor Day
Sep 4, 2023

Hours of Operation

Instructional Hours

3:30PM - 8:00PM
3:30PM - 8:00PM
3:30PM - 8:00PM
3:30PM - 8:00PM
10:00AM - 3:00PM

Office Hours

Office Hours

What makes Mathnasium different from other tutoring programs?

Learn About the Mathnasium Methodâ„¢

The Mathnasium Methodâ„¢

Why Choose Mathnasium?

Face-to-face Math-Only Instruction

In-Center or online, our instructors work face-to-face with your child to focus on their unique math learning needs.

Customized Learning Plans

We create a customized plan to meet your child's unique educational needs and goals.

Math is Fun at Mathnasium

We have engaging instructors, awesome student rewards, and a fun learning space.

Schedule your math skills assessment today

Latest News & Posts

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Upcoming Events

Host a Math Fun Night with Mathnasium of Smithtown
Feb 8, 2024 - Dec 31, 2025
Are you interested in hosting a Math Fun Night for your school or organization? Contact us today for
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