Khan World School @ ASU Prep tuition is free for full-time students who are Arizona residents (the state pays), $8,250 per year for Arizona students paying with ESA or scholarship funds, $10,500 per year for U.S. students outside Arizona and $13,700 per year for international students (official site, checked 25 September 2026). Tuition includes the chance to take two university courses per semester for college credit; high school science courses carry an additional lab fee, and scholarships of $500–$2,000 are offered for 2026–27 to accepted non-Arizona and international students.
Parents searching “Khan World School tuition” or “Khan World School review” usually want to know three things: whether the school is really free (only for Arizona residents), whether their child would be admitted (it is a selective honors program), and whether live seminars run on Arizona time can work from where they live. This page answers each question from the school’s own pages, then compares Khan World School fairly with NIJIN GLOBAL ACADEMY (the school that publishes this site), Stanford Online High School and Sora Schools, so you can see which kind of school fits your child.
The short answer: who Khan World School suits — and who it doesn’t
- Suits motivated, curious students in grades 6–12 who like working at their own pace and are comfortable with a mastery-based model with no formal due dates.
- Suits Arizona families, for whom full-time enrolment is tuition-free because the school is part of a public charter network.
- Suits high school students who want early college experience: tuition covers two Arizona State University courses per semester, and the school expects all students to take college-level courses during high school.
- Suits families who want a U.S. diploma — qualified students can earn a high school diploma from ASU Prep Academy.
- May not suit students who do not yet meet the entry bar: a GPA of 3.0 or higher and proficient standardized test scores are required, and seats are limited.
- May not suit families in Asia or Oceania who need daytime classes: live sessions are typically offered between 6 a.m. and 5 p.m. Arizona time.
- May not suit children who need a lot of external structure every day; independence is part of the design, with about one hour of required live time per day.
What Khan World School @ ASU Prep is
Khan World School @ ASU Prep (often shortened to KWS) is a full-time online school created by Sal Khan, the founder of Khan Academy, together with ASU Prep, the preparatory school network of Arizona State University. It was announced in April 2022 and opened in August 2022 with a ninth-grade pilot cohort, combining ideas from Khan Lab School and the peer-tutoring platform Schoolhouse.world with ASU Prep’s online school. After the pilot, ASU Prep announced in March 2023 that enrolment would open to all middle and high school students for 2023–24, and the school now serves grades 6–12.
The school describes itself as a mastery-based online school: students move on when they have fully understood a concept rather than when a semester ends, and they can go back to demonstrate deeper mastery (for example, turning a C into a B). It is not simply “Khan Academy classes online” — the school says it uses a variety of curricula, including Khan Academy, alongside a required high school course called Seminar, live tutorials and personal guidance. Applications go through ASU Prep Digital, and students who are not offered a KWS place can be enrolled in ASU Prep Digital instead.
| Basic fact | Khan World School @ ASU Prep (official) |
|---|---|
| Opened | August 2022 (ninth-grade pilot); grades 6–12 from 2023–24 |
| Operated by | ASU Prep (Arizona State University), with Sal Khan / Khan Academy |
| Grades | 6–12 |
| Format | Fully online; mastery-based self-paced work plus live seminars and tutorials |
| Community | Grade Cohort; Seminar “House” of 15–20 students; “Squad” of 4–8 students |
| Type | Selective honors program; tuition-free public charter for Arizona residents, tuition-based elsewhere |
| Diploma | High school diploma from ASU Prep Academy for qualified students |
| Accreditation | ASU Prep Digital states it is accredited through Cognia |
| Enrolment | Full-time enrolment begins in August each year |
Khan World School tuition and fees (2026–27, official)
The tuition table on the official Khan World School page sets the price by where the student lives. The page does not attach a school year to the table itself, but it sits next to the scholarship offer for 2026–27, so these are the rates currently published for this school year.
| Student category | Annual tuition (official) | Notes |
|---|---|---|
| Arizona resident, full-time | No cost to families | Paid by the state; KWS is part of a public charter school |
| Arizona student using ESA/scholarship funds | $8,250 per year | For families paying with Empowerment Scholarship Account or scholarship money |
| U.S. student outside Arizona | $10,500 per year | Scholarships of $500–$2,000 available for 2026–27 |
| International student | $13,700 per year | Scholarships of $500–$2,000 available for 2026–27 |
| University courses | Included: two per semester | Additional courses “for a small fee” (amount not published on the official site) |
| High school science lab fee | Required | Amount not published on the official site |
| Application fee, device, technology fee | Not published on the official site | Ask an admissions advisor |
| Sibling discount, payment plan | Not published on the official site | — |
Scholarships. According to the school, scholarships ranging from $500 to $2,000 are available for 2026–27 to international and U.S. (non-Arizona) students accepted for the coming year. Awards are based on academic achievement and financial need, applications are reviewed on a rolling basis, and the scholarship form was due by 14 August 2026. The site does not say whether awards renew in later years.
Total-cost example (official numbers only). For an international student attending grades 9–12 at the current rate: $13,700 × 4 years = $54,800. Two children for four years each: $54,800 × 2 = $109,600. For a U.S. family outside Arizona: $10,500 × 4 = $42,000 per child. Even with the maximum 2026–27 scholarship, a first year for an international student would be $13,700 − $2,000 = $11,700 before lab fees. Tuition for 2027–28 is not yet published, so treat later years as estimates only.
Two things stand out. First, for international families, KWS is priced well below most selective online private schools, and the included university courses add real value. Second, the “free” label only applies to Arizona residents. If you are comparing it with other kinds of international schooling, our guide to online vs in-person international school costs puts typical fees side by side, and Pearson Online Academy tuition is another useful reference point for a U.S. online program.
How a school day works: schedule, live classes and time zones
The school compares its schedule to that of an adult remote worker rather than a bell schedule. Each student has a daily live component of at least about an hour — an assigned live tutorial or Seminar time — and a Guide helps set up a plan that fits the student’s schedule and time zone. The rest of the day is independent, mastery-based work. There are no formal due dates, but the school provides a suggested pacing guide, and there are start and end dates with breaks in fall, winter and spring and summers off. Students who finish a course early can move straight on to the next.
Live community matters in this model. High school students take the Seminar course; middle schoolers have seminar-style discussion inside their subject sessions. Every student belongs to a Seminar House of 15–20 and a Squad of 4–8 for daily peer support, and peer tutoring through Schoolhouse.world is part of the design. Science labs combine at-home experiments with virtual labs.
Time zones. The school says it offers live tutorials and seminars across several time zones and pairs students in nearby zones, with typical offerings between 6 a.m. and 5 p.m. Arizona time (subject to change), settled during course-selection conferences after admission. Arizona stays on UTC−7 all year. So in U.S. summer time, 6 a.m.–5 p.m. Arizona time is 9 a.m.–8 p.m. in New York, 2 p.m.–1 a.m. in London, 9 p.m.–8 a.m. the next day in Singapore and 11 p.m.–10 a.m. the next day in Sydney (one hour later in Sydney during daylight saving time). That makes KWS very workable across the Americas, possible for Europe in the afternoon and evening, and difficult for Asia–Oceania. For a broader picture of how these days feel in practice, see a day at an online international school.
Accreditation, diploma and college recognition
The Khan World School page itself does not name an accreditor. KWS applications and support run through ASU Prep Digital, whose official FAQ states that “ASU Prep Digital is accredited through Cognia” and that its courses are approved by the NCAA for student-athlete eligibility. We could not independently confirm a separate KWS entry in Cognia’s public directory, so if accreditation is decisive for you, ask the admissions team to confirm how it applies to the KWS program.
On the diploma, the school states that qualified KWS students may earn a high school diploma from ASU Prep Academy, and that KWS diplomas meet standard requirements for high school graduation and are recognised by colleges and universities nationwide. Credit is issued once a student reaches a grade of B or higher. Because students can take two ASU courses per semester, they have the chance to earn college credit before graduating. College acceptance statistics for KWS graduates are not published on the official site. The school did publish pilot-year test-score growth in March 2023 (for example, an average 50-point gain in math against typical growth of 11 points), which is useful context but not a college-outcome measure.
Khan World School vs NIJIN GLOBAL ACADEMY vs two other options (official data)
| Khan World School @ ASU Prep | NIJIN GLOBAL ACADEMY | Stanford Online High School | Sora Schools | |
|---|---|---|---|---|
| School type | Online honors program of ASU Prep; public charter for Arizona residents | Online international school (Asia & Oceania focus) | Independent online school within Stanford University | Online private middle and high school |
| Grades / ages | Grades 6–12 | Ages 6–18 | Grades 7–12 | Middle and high school (see official site) |
| Tuition (2026–27) | Free (AZ residents); $8,250 (AZ ESA); $10,500 (other U.S.); $13,700 (international) | Not yet published; no enrolment, facility or uniform fees; materials included | $31,900 full-time; $19,140 part-time; $6,380 per course | $17,900 full tuition; Flexible Tuition $7,500–$16,000 |
| Curriculum | Mastery-based; Seminar; two ASU courses per semester | Subjects in English with a bilingual mentor; CEFR levels; projects; optional IGCSE/A-Level pathway | University-style seminars; advanced courses | See official site |
| Live classes & time zone | About 1 hour live per day; typically 6 a.m.–5 p.m. Arizona time | Small live groups of about 8; built for Asia & Oceania daytime | Seminars mostly 7:15 a.m.–9 p.m. Pacific | About 3.5 hours live per day (time zone: see official site) |
| Accreditation / diploma | ASU Prep Digital accredited through Cognia; ASU Prep Academy diploma | Not yet accredited; no graduates yet (opens 2027) | WASC and CAIS; diploma for full-time students | WASC and Cognia; NCAA approved |
| Admission | Selective: GPA 3.0+, proficient test scores, reference, video | No entrance exam, no English requirement | Competitive application with essays and recommendations | Application (see official site) |
| Start dates | Full-time enrolment begins each August | Opening September 2027 (planned); free trial classes monthly from September 2026 | See official site; 2027–28 applications due 7 January 2027 | See official site |
Sources: Khan World School tuition and FAQ, Khan World School enrolment, ASU Prep Digital accreditation FAQ, Stanford OHS tuition, Sora Schools tuition, Sora Schools for families abroad; NGA details from our curriculum and timetable page. All checked 25 September 2026.
Reviews and common concerns, answered honestly
“Is Khan World School really free?”
Only for full-time students who are Arizona residents, whose tuition the state pays. Arizona families using ESA or scholarship funds pay $8,250 a year, other U.S. families $10,500 and international families $13,700. The 2022 launch announcement described the school as tuition-free for Arizona residents, with out-of-state students paying tuition — and that is still the structure today.
“Is it just Khan Academy videos?”
The school answers this directly: no. Khan Academy is one of several curricula, and the program adds daily live sessions, the Seminar course, small Squads, learning coaches and university courses. Families who expect a traditional teacher-led class for every subject should know that most learning is independent, with live time of about an hour a day.
“How hard is it to get in?”
KWS describes itself as a selective honors program with limited seats. Applicants need a GPA of 3.0 or higher, proficient standardized test scores (or a CAT test if they have none from the last year), a current transcript, a reference letter and a one- to two-minute introduction video, followed by a mock seminar. Twelfth graders are admitted only after a transcript review and a family meeting. Acceptance rates are not published. Students not offered a KWS seat can enrol in ASU Prep Digital.
“Will self-pacing work for my child?”
With no formal due dates, pacing depends heavily on the student. The school supports this with a pacing guide, Guides who set up each student’s plan, Learning Success Coaches and teacher office hours from 8 a.m. to 5 p.m. Arizona time. Parents are not expected to teach, but the school encourages active involvement. If your child tends to drift without deadlines, raise it in the admissions conversation.
“Can we attend from outside the United States?”
Yes — the tuition-based program is available to students anywhere in the world, at $13,700 a year. The practical limit is the clock: live sessions are usually 6 a.m.–5 p.m. Arizona time, which is late evening or night in much of Asia and Oceania. The school does not mention visas, since the program is fully online.
Alternatives to Khan World School worth comparing
Stanford Online High School is a WASC- and CAIS-accredited independent school within Stanford University for grades 7–12, with live university-style seminars mostly on Pacific Time. At $31,900 a year full-time it costs much more than KWS, but it offers need-based aid, and it suits highly academic students who want seminar-heavy teaching. Our full Stanford Online High School tuition and review covers it in detail.
Sora Schools is an online private middle and high school accredited by WASC and Cognia and approved by the NCAA. Its full tuition is $17,900 a year, and its Flexible Tuition program ranges from $7,500 to $16,000 based on a financial review. Students spend about three and a half hours a day in live meetings, so it is more structured than KWS. If you are also weighing a newer, fast-moving model, see our Alpha School tuition and review.
NIJIN GLOBAL ACADEMY (NGA) is a different kind of option: an online international school for ages 6–18 focused on Asia and Oceania, opening in September 2027 (planned) with a first cohort of 100 students, and run by NIJIN Inc. in Japan, whose sister school NIJIN Academy has more than 1,000 students. There is no entrance exam and no English requirement; children learn subjects in English in live groups of about 8 with a bilingual (English–Japanese) mentor, with CEFR-based English levels and social co-creation projects. It can run alongside a local school or as the main school. Tuition is not yet published; the school says it will be far more affordable than a typical international school, with no enrolment, facility or uniform fees and materials included, and exact tuition goes first to the email list. Be clear about the trade-offs: NGA is not yet accredited, has no graduates or track record, and its timetable is built for Asia–Oceania daytime, so families in the Americas or Europe should check live class times against their local time. Free trial classes run monthly from September 2026. For the bigger picture, see Online International Schools Compared.
FAQ
How much does Khan World School cost per year?
It is free for full-time Arizona residents, $8,250 per year for Arizona students paying with ESA or scholarship funds, $10,500 per year for U.S. students outside Arizona and $13,700 per year for international students (official site, checked 25 September 2026). High school science courses carry an extra lab fee, and scholarships of $500–$2,000 are available for 2026–27 to accepted non-Arizona and international students.
Is Khan World School accredited?
KWS runs through ASU Prep Digital, which states it is accredited through Cognia, and qualified KWS students may earn a high school diploma from ASU Prep Academy. The school says its diplomas are recognised by colleges and universities nationwide. Confirm how accreditation applies to your child’s program with admissions if it is critical for you.
Can international students enrol?
Yes. The tuition-based program is open to students anywhere in the world at $13,700 per year. Check the live schedule first: sessions are typically between 6 a.m. and 5 p.m. Arizona time.
Is Khan World School worth it?
For a self-driven student in the Americas who meets the entry bar, it offers a lot for the price: mastery-based learning, daily live seminars, small peer groups and two university courses per semester included. It is a weaker fit for children who need firm deadlines, who do not yet meet the GPA and test requirements, or who live where Arizona-time sessions fall at night. Our guide to why families choose an online international school can help you weigh the model itself.
What are the alternatives to Khan World School?
Accredited online options include Stanford Online High School and Sora Schools. NIJIN GLOBAL ACADEMY is a new, open-access option for Asia–Oceania families opening in September 2027 (planned); it has no entrance exam, but it is not yet accredited.
Choosing calmly, with the facts in front of you
Khan World School is a thoughtful, well-supported school for the students it is built for, and for Arizona families it is remarkable value. For everyone else, the right question is not whether it is “the best online school”, but whether your residency price, your child’s readiness for self-paced work and your time zone all line up. Tuition and admissions details were checked on the official websites on 25 September 2026. Schools revise fees every year — always confirm on the official site before applying.
If you are in Asia or Oceania and want a school that meets your child where they are — without an entrance exam — we would be glad to keep you informed as NGA prepares to open.
