Most U.S. high schools require students to complete three to four years of math to graduate. While three years is the minimum requirement in many states, four years of math is increasingly recommended and required in about 17 states plus D.C. The typical math coursework progression includes Algebra I, Geometry, Algebra II, and often continues into Pre-Calculus and Calculus, depending on the student's level and goals. Colleges, especially competitive ones and those with STEM programs, often expect students to have completed four years of math, sometimes including advanced courses like Pre-Calculus or Calculus.

Typical High School Math Requirements

• Minimum: Usually 3 years of math required in most states.
• Increasing trend towards requiring or recommending 4 years.
• Core courses generally include Algebra I, Geometry, and Algebra II.
• Optional or advanced courses include Pre-Calculus, Calculus, Statistics.

College Expectations

• Many colleges prefer or require 4 years of math.
• STEM fields strongly emphasize rigorous math courses.
• Non-STEM fields still recommend 4 years for a well-rounded profile.

Examples from States

• Ohio requires 4 credits including Algebra II or equivalent.
• Arizona requires 4 years including Algebra I, Geometry, and Algebra II.

Thus, a student should plan for at least three years of math, but ideally complete four years to meet high school graduation and college admission recommendations.

This answer reflects the general U.S. framework; requirements may vary by state and school district.