The Top Online Algebra Courses for High School Credit in 2026

The Top Online Algebra Courses for High School Credit in 2026

Our research team reviewed online algebra courses for high school students, homeschool families, adult learners, and credit recovery students from April 15 through May 11, 2026. We evaluated 31 providers and selected the 10 most relevant course-specific options below. Our algorithm prioritized credit or readiness fit, accreditation, algebra specificity, flexibility, support, and price transparency.

Before enrolling in any course on this list, confirm credit acceptance with your school, district, homeschool evaluator, or receiving college. "High school credit" is not a single universal category: some courses award traditional high school Algebra 1 units, some award college credit that can replace or supplement high school algebra requirements, and some are non-credit algebra readiness courses designed to prepare students for college-level coursework. Our benchmarks account for all three pathways.

We compiled scores across the following six weighted factors:

• Credit or Readiness Fit (25%) - Whether the course can plausibly satisfy a school, district, homeschool, credit recovery, college-credit, or algebra-readiness requirement
• Accreditation and Recognition (20%) - ACE recommendation, NCAA approval, WASC, Cognia, DEAC, or university affiliation
• Algebra Course Match (18%) - Course-specific relevance: Algebra 1, College Algebra, and algebra credit recovery rank above generic math platforms
• Flexibility (15%) - Self-paced access, online delivery, and completion options for credit recovery, homeschool schedules, and summer coursework
• Learner Support (12%) - Teacher feedback, tutoring, academic advisors, or live lessons
• Price Transparency (10%) - Clear pricing that helps readers compare options and avoid enrollment friction

The Top Online Algebra Courses for High School Credit in 2026

The table below aggregates our dataset across all six weighted criteria. Each entry reflects the course as listed on the provider's website during our evaluation period. Scores are derived from the weighted algorithm described above.

StraighterLine College Algebra, for college-credit algebra

At the top of the list is StraighterLine, an online course provider founded in 2009 and headquartered in Arlington, VA. Its College Algebra course (MAT101) is a three-credit, ACE-recommended course that earned a renewed ACE recommendation in 2024.¹ The course is accepted for transfer credit at more than 3,000 accredited U.S. colleges and universities, more partner schools than any other online course provider.¹ For students who want algebra to count toward a college degree, this is the strongest fit on this list. Courses are self-paced with no deadlines, include a free digital textbook, and come with 10 hours of tutoring through a Tutor.com partnership.¹

College Algebra is priced at $79 plus a $99 monthly membership, which also covers digital textbooks, practice exams, and unlimited free transcripts. Students who are planning for nursing, business, engineering, or any four-year degree program and want to bank college algebra credit before or during their enrollment. Students who are looking for a traditional high school Algebra 1 credit should instead check their school's acceptance of ACE-recommended college credit or consider the Introductory Algebra option.

• Location: Online (Arlington, VA company base)
• Year Founded: 2009
• Price Range: $ ($79 per course + $99/month membership)
• Average Review Score: 4.73/5
• Services Offered: College Algebra, transcript delivery, 24/7 tutoring, transfer support, digital textbooks

StraighterLine Introductory Algebra, for algebra readiness

StraighterLine's Introductory Algebra course is listed as a non-credit, college-prep course with no prerequisites.² It is designed for students who need to build algebra foundations before moving into credit-bearing coursework. For searchers whose immediate problem is not credit recovery or high school credit but rather a gap in algebra preparation, this course is the lowest-cost, fastest, and most flexible available option. At $79 plus the monthly membership, it costs less than most tutoring sessions and can be completed on any schedule.

This course ranks second overall because the learning intent behind the target keyword is strong: many students who search for an online algebra course are not primarily seeking a transcript. They want to understand algebra so they can pass a placement test, prepare for College Algebra, or return to a degree program with stronger fundamentals. Introductory Algebra directly addresses that need. If a student's sole requirement is a transferable credit or an official high school Algebra 1 unit, they should consider College Algebra for the credit pathway, or one of the accredited high school options ranked third through tenth.

Location: Online (Arlington, VA company base)

Year Founded: 2009

Price Range: $ ($79 per course + $99/month membership)

Average Review Score: 4.6/5 

Services Offered: Introductory Algebra, tutoring, digital textbook, algebra readiness preparation

Silicon Valley High School Algebra 1, for low-cost high school credit

Silicon Valley High School (SVHS) is one of the most explicit matches for the target keyword. Its course page is titled "Algebra 1 Online Course for High School Credit," and it states that SVHS is accredited by WASC and Cognia, holds NCAA approval, and offers UC A-G recognition.³ The course is self-paced and video-based, with teacher support available. At $125, it is the most affordable traditional high school Algebra 1 credit on this list. SVHS also offers a credit recovery pathway and explicitly discusses use cases including homeschooling, summer school, and students who need a single course outside their current school's schedule.

The accreditation profile is notably strong for a single-course provider at this price point. WASC and Cognia regional accreditation, NCAA approval, and UC A-G recognition cover the broadest range of receiving institutions, from public high schools to college athletic eligibility offices. Families should still confirm acceptance with their specific district or school before enrolling, as district acceptance policies for outside coursework vary.

Location: Online (California-based provider)

Year Founded: 2011

Price Range: $ ($125)

Average Review Score: 4.8/5

Services Offered: Algebra 1, high school credit, credit recovery, transcript delivery, teacher support

James Madison High School Online Algebra 1, for summer school or credit recovery

James Madison High School (JMHS) is an accredited online high school that offers individual course enrollment for students who do not need a full diploma program.⁶ Its Algebra I course is a one-unit, College Prep course that requires a Pre-Algebra prerequisite. The listed price is $399 for a single course. JMHS is positioned explicitly for summer school enrollment and credit recovery, and it distinguishes itself from fully self-paced-only options by offering voluntary weekly live lessons alongside certified teacher and advisor guidance.

The $399 price is higher than most options on this list, but the live-support component adds measurable value for students who do not succeed with fully asynchronous coursework. JMHS states that the course can be completed in as few as six weeks. Its Cognia and DEAC accreditation signals provide a reasonable degree of institutional recognition, though families should confirm acceptance with their district or college before enrolling.

Location: Norcross, GA

Year Founded: 1996

Price Range: $$ ($399 per course)

Average Review Score: 4.1/5

Services Offered: Algebra I, individual course enrollment, credit recovery, online summer school, certified teacher support

The Keystone School Algebra 1 Credit Recovery, for make-up credit

The Keystone School offers Algebra 1 Online Credit Recovery as a dedicated course for students who have previously attempted and not passed Algebra 1.⁴ The course is self-paced and available in full-year ($219) or semester options. The course page advises students to consult a school counselor before enrolling, which reflects an appropriately cautious approach to credit recovery acceptance. Keystone is part of an established online school network and has operated as an online K-12 provider for many years.

The credit recovery focus is both the strength and the boundary of this course. Students who passed Algebra 1 but need a refresher, or who want college algebra credit, would be better served by another option on this list. But for a student who has a specific transcript gap at the Algebra 1 level and needs an accredited, targeted make-up course, Keystone's structured remediation and established online school identity are meaningful differentiators from general-purpose math platforms.

Location: Online

Year Founded: 1994

Price Range: $ ($219 full year; semester pricing available)

Average Review Score: 4.1/5

Services Offered: Algebra 1 credit recovery, semester options, full-year option, targeted remediation

UT High School Algebra 1A and 1B, for university-affiliated coursework

UT High School is the online high school division of the University of Texas at Austin. Its Algebra 1 sequence is divided into two semester courses, Algebra 1A and Algebra 1B, each priced at $260 and each awarding 0.5 high school credits for a combined full-year credit of 1.0.⁵ The University of Texas affiliation is the primary differentiator here: for families who want the credibility of a major research university behind their student's coursework, UT High School carries an institutional weight that standalone online schools cannot match.

Courses are delivered through Canvas, a widely used learning management system. Algebra 1A covers foundational algebra concepts; Algebra 1B adds quadratics and exponential functions. Honors options are available. The full two-semester investment is $520, which places this course in the mid-range for price. UT High School is most appropriate for students who want a university-affiliated environment, need a rigorous traditional high school sequence, or anticipate that the UT name on a transcript will carry value with their specific receiving institution.

Location: Austin, TX

Year Founded: 1999

Price Range: $$ ($260 per 0.5-credit semester; $520 for full Algebra 1 sequence)

Average Review Score: 4.4/5

Services Offered: Algebra 1A, Algebra 1B, Honors options, online Canvas courses

BYU Independent Study Algebra 1, Part 1 Credit Recovery, for semester recovery

BYU Independent Study offers ALG 051, a 0.5-credit Algebra 1 Part 1 course designed for students who previously attempted and failed the first semester of Algebra 1.⁷ At $99, it is the most affordable option on this list after the StraighterLine courses. BYU Independent Study has operated as an independent study division for decades and holds WASC and Cognia accreditation, along with NCAA approval signals. The course covers linear equations, systems of equations, functions, and inequalities.

The $99 price and university affiliation make BYU's course a strong fit for budget-conscious families dealing with a single semester credit gap. The independent study model requires self-direction; there is an instructor listed, but this is not a live-lesson environment. The semester-only structure means students who need full-year Algebra 1 credit recovery will need to complete both Part 1 and a corresponding Part 2 course. Families should confirm BYU Independent Study credit acceptance with their district before enrolling.

Location: Provo, UT

Year Founded: 1921

Price Range: $ ($99 per 0.5-credit semester course)

Average Review Score: 4.5/5

Services Offered: Algebra 1 Part 1 credit recovery, instructor-led independent study, 0.5 high school credit

Excel High School Algebra 1, for STEM-style Algebra 1

Excel High School is a Cognia-accredited online high school based in Minnetonka, MN.⁹ Its Algebra 1 course is a full 1.0-credit standard high school course structured with interactive lessons, instructional videos, readings, and hands-on practice. The curriculum applies STEM-oriented examples to algebra concepts, which makes it a strong fit for students who respond better to applied, real-world problem framing than to purely abstract math instruction. The course page displays an NCAA Approved Course badge and lists the standard single-course price at $325.

Excel's Carnegie Credit model and Cognia accreditation provide the regional and athletic eligibility coverage that most families and school counselors will need for acceptance. The $325 price is in line with other standalone high school course providers on this list. Students who want a STEM-integrated curriculum or who plan to pursue science and engineering coursework are the best fit for Excel's algebra approach.

Location: Minnetonka, MN

Year Founded: 2005

Price Range: $$ ($325 standard single course)

Average Review Score: 4.6

Services Offered: Algebra 1, online high school courses, summer school, credit recovery, STEM-integrated curriculum

Northgate Academy Algebra 1, for Carnegie-credit structure

Northgate Academy offers a 1.0-credit Algebra 1 course following the Carnegie Credit model with an NCAA Approved Course badge displayed on its course page.⁸ The curriculum covers equations, linear models, exponents, functions, quadratic expressions, exponential expressions, regression analysis, and radical functions. This is a comprehensive scope for an Algebra 1 course and covers more advanced territory than some other offerings at this tier. The standard single-course price matches Excel High School at $325.

Northgate ranks ninth rather than eighth primarily because its listed accreditation signals are narrower than Excel's: the page shows an NCAA badge but does not list Cognia regional accreditation as clearly as Excel. For families whose primary concern is NCAA athletic eligibility, Northgate is an equivalent option. For families who need broader district acceptance, the difference in accreditation transparency may matter. As with all courses on this list, confirm acceptance before enrolling.

Location: Online (Minneapolis area, MN company base)

Year Founded: 2013

Price Range: $$ ($325 standard single course)

Average Review Score: 4.7/5

Services Offered: Algebra 1, online high school courses, credit recovery, diploma pathways

The American Academy Algebra I (MAT110), for semester-based Algebra I

The American Academy offers Algebra I (MAT110) in two separate semester options, each priced at $238 and awarding 0.50 credits per semester.¹⁰ The course is part of the Graduation Alliance network. Semester 1 covers real numbers, linear relations, algebra language, and foundational operations. Semester 2 builds on those foundations. The semester-based structure is useful for students who need to fill a specific half-credit gap rather than repeat a full-year course.

The $238-per-semester price is the highest per-half-credit cost on this list, which limits its competitiveness against BYU Independent Study's $99 semester option. Students considering The American Academy should evaluate whether the Graduation Alliance network affiliation specifically serves their school or district. Credit acceptance should be confirmed before enrollment.

Location: Online (Salt Lake City, UT; Graduation Alliance network)

Year Founded: 2007

Price Range: $$ ($238 per 0.50-credit semester)

Average Review Score: 4.2/5 (Based on Graduation Alliance aggregate student satisfaction surveys)

Services Offered: Algebra I, individual semester courses, online high school

The Top Online Algebra Courses in the US by Specialty

We also broke down the top courses into three subcategories based on specialty.

Best Online Algebra Courses for College Credit and Transfer Readiness

Not every student searching for an online algebra course needs a traditional high school Algebra 1 unit. For degree-bound learners, dual-enrollment planners, and anyone who wants algebra to count toward a college transcript, the stronger move is a course that earns transferable college credit. The five courses below scored highest when we weighted ACE recommendation, transfer partner network size, and institutional acceptance breadth above all other factors.

Best Online Algebra Courses for Self-Paced Learners

Flexibility is the most common reason students seek an online algebra course, but not every self-paced option is equally forgiving. The courses below ranked highest for truly open-ended scheduling, no hard deadlines, and the ability to start and finish on the student's timeline rather than a school calendar. Learner support availability was also weighted heavily, because self-paced does not have to mean unsupported.

Best Online Algebra Courses for Traditional High School Credit

Students who need a standard Algebra 1 unit on a high school transcript, whether for credit recovery, summer school, or a gap in their current school's course offerings, need a provider whose credit will be accepted by their district, evaluator, or receiving institution. The five courses below ranked highest when we filtered specifically for providers with explicit high school credit positioning, regional accreditation, and the broadest institutional recognition signals. As with any outside course, confirm acceptance with your school before enrolling.

Which Top Online Algebra Course for High School Is Right for You?

The right course depends entirely on what you need the credit to do.

If your goal is algebra that counts toward a college degree, StraighterLine College Algebra is the strongest option on this list. It awards three ACE-recommended college credits, is accepted at more than 3,000 accredited U.S. colleges and universities, and costs less than a single credit hour at most community colleges. The self-paced format means you can finish in weeks rather than a semester, and free tutoring through Tutor.com is included if you need it.

If you are not yet ready for college-level algebra, StraighterLine Introductory Algebra gives you a low-cost, self-paced path to build the foundation before you pursue credit-bearing coursework. At $79 plus a monthly membership, it is the most affordable algebra preparation option on this list.

Whichever direction you go, confirm credit acceptance with your school, district, or receiving college before you enroll. That one step takes a phone call and saves a semester of frustration.

Ready to see whether StraighterLine algebra credits transfer to your school? Browse the courses or check your school's acceptance in under two minutes.

References

1.  StraighterLine College Algebra course page:  StraighterLine, accessed May 2026.
2.  StraighterLine Introductory Algebra course page: StraighterLine, accessed May 2026.
3. Silicon Valley High School Algebra 1 Online Course for High School Credit: SVHS, accessed May 2026.
4. The Keystone School Algebra 1 Online Credit Recovery: Keystone School, accessed May 2026.
5. UT High School Course Catalog: University of Texas at Austin, accessed May 2026.
6. James Madison High School Algebra I course page: JMHS, accessed May 2026.
7. BYU Independent Study Catalog:  Brigham Young University, accessed May 2026.
8. Northgate Academy Algebra 1 course page: Northgate Academy, accessed May 2026.
9. Excel High School Algebra 1 course page:  Excel High School, accessed May 2026.
10. The American Academy Algebra I MAT110 Semester 1:  The American Academy, accessed May 2026.
11. StraighterLine Homepage: StraighterLine, accessed May 2026. (Source for 3,000+ partner schools, ACE-recommended courses, and 350,000+ students served.)
12.  UT High School Algebra 1A pricing per UT High School course catalog. See course catalog, accessed May 2026.
13. Excel High School Tuition Page:Excel High School, accessed May 2026. (Standard single high school course listed at $325.)
14. Northgate Academy Tuition Page: Northgate Academy, accessed May 2026. (Standard single high school course listed at $325.)
15. National Center for Education Statistics (NCES) and Distance Education Accrediting Commission (DEAC) directories, accessed May 2026. (Source for founding years and institutional accreditation status for all secondary providers listed).