Ratio 21 gives high school students a headstart on life.

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Explore career interests, get access to expert mentors, and develop vital skills (leadership, public speaking, research) for college and in the workplace.

Interact with accomplished professionals from top universities and companies: doctors, entrepreneurs, venture capitalists, engineers. Ask questions and learn what it takes to succeed in their professions.

Enhance your college application Enhance your college application by demonstrating your commitment and passion of curiosity and self-discovery. Learn why our students say that Ratio 21 “turned my interest into a passion!”

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We are proud to be funded by Bloomberg Beta

Elite Instructors

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Our instructors and guest speakers come from elite universities and companies.

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Meet Our Experts

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*We'll be adding more experts on a regular basis. All experts are subject to change.

Meet Our Experts

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e-learning platform for entrepreneurs