Stanford SPINWIP: Acceptance Rate and How to Get In

TL;DR

SPINWIP stands for the Stanford Program for Inspiring the Next Generation of Women in Physics. It is a free 3-week online summer program for high school students who are interested in physics. This blog covers [eligibility], [program format], [costs and stipends], [application deadlines], and [other options if SPINWIP isn’t the right fit]. All the details were checked against Stanford’s official pages in October 2026. Not eligible, or don’t have physics research experience yet? Apply to Horizon to work on a research project with a mentor.

What is SPINWIP?

SPINWIP stands for the Stanford Program for Inspiring the Next Generation of Women in Physics. Hosted by Stanford’s Department of Physics and the Kavli Institute for Particle Astrophysics and Cosmology, it’s a free, 3-week online summer program for high school students. You’ll explore topics such as quantum physics, astrophysics, quantum computing, and cosmology. You’ll also learn Python programming and participate in physics projects, lectures by Stanford professors and researchers, small-group activities led by Stanford undergraduates, and college-planning and career workshops.

SPINWIP aims to engage high school girls in physics, especially those from backgrounds underrepresented in the field. Stanford encourages students who are the first in their families to attend college or have limited access to physics classes, research opportunities, or mentors to apply. You don’t need prior physics or coding knowledge, and students of any gender can apply. Students from outside the United States are also eligible.

Since the program is online, you won’t need to travel to Stanford or live on campus. Stanford hasn’t announced the 2027 dates yet, so you can join its mailing list to hear when applications open. The latest published schedule is for 2026, when the program ran from July 6 to July 24, Monday-Friday, with sessions generally held between 9 a.m. and 1 p.m. Pacific time.

If you’ve seen SPINWIP mentioned in lists of summer physics programs, knowing what the acronym stands for and what the program offers can help you decide if it’s right for you.

Who can apply to SPINWIP?

SPINWIP is open to high school students in grades 9–11 at the time of application, including students from outside the United States. You do not need prior physics knowledge, coding skills, or research experience to apply. Stanford especially encourages students who are underrepresented in physics or have limited access to physics classes, research opportunities, or mentors.

Stanford has not yet published the complete eligibility details for the 2027 cycle, so you need to check its official SPINWIP page regularly for any updates. You can check the current requirements in the table below:

Source: Stanford SPINWIP, Stanford University Department of Physics, checked October 2026.

Your main eligibility check is your grade level when you apply. Stanford’s encouragement of students from under-resourced backgrounds doesn’t mean you must prove financial need or belong to a particular group to apply.

If you’re unsure whether you qualify for the 2027 cycle, you can check Stanford’s website for updates or email the SPINWIP team at spinwip_info@stanford.edu.

What does the program involve?

SPINWIP is a three-week online program that combines physics lectures, Python coding, group projects, and college and career workshops. You’ll explore topics such as quantum physics, quantum computing, astrophysics, and cosmology. You’ll learn Python basics, use statistics to study probabilities, explore quantum mechanics, and learn how scientists study dark matter, black holes, and planets beyond our solar system. You’ll also complete daily in-class worksheets with your classmates and homework on your own. These assignments aren’t graded, and solutions are posted the day after they’re assigned.

Stanford hasn’t published a week-by-week schedule for 2027, but you can check the program syllabus and use the 2026 details to get an idea of what to expect.

Here’s what you’ll do during the program:

• Explore physics: You’ll attend lectures by Stanford professors and researchers to learn about different areas of physics and current research.
• Learn Python and work on projects: You’ll learn Python, a programming language used in science, and use it for physics-based projects. You’ll also take part in small-group activities led by Stanford undergraduates.
• Plan for college and careers: You’ll join workshops on college planning and career development and get opportunities to connect with Stanford students and professors for mentoring.

You’ll need to keep your weekdays free for scheduled sessions. In 2026, the program ran from July 6 to 24, Monday-Friday, with sessions generally held between 9 a.m. and 1 p.m. Pacific Time. The daily schedule varied.

Stanford has not released the 2027 dates, daily schedule, or total workload yet. You will mostly attend sessions and participate in activities regularly. But there is not enough published information to know exactly how much work you will have to do outside scheduled hours.

Is SPINWIP free, and is there a stipend?

SPINWIP is free to attend, so you won’t pay tuition for the three-week online summer program. However, Stanford hasn’t listed a stipend, which is money paid to participants to help cover expenses, on its official page. It also hasn’t published separate cost or stipend details for the 2027 cycle.

As the program runs online, you won’t need to travel to Stanford or arrange campus housing. Stanford doesn’t mention any travel support, housing, or meals as benefits, so don’t assume these costs are covered. You will need your own computer and internet access to join the online sessions, and you might incur other personal expenses when you participate in the program.

If you’re comparing SPINWIP with other summer programs, its main cost benefit is that there’s no program fee. Still, you should check whether other programs charge tuition, offer financial aid, or provide stipends before deciding which one fits your budget.

Before applying for the 2027 program, you also need to check Stanford’s official SPINWIP page for any updates. Stanford might release updated dates, costs, or some other important information for participants as the next application cycle gets closer.

What is the SPINWIP acceptance rate?

Stanford doesn’t publish an official acceptance rate (the percentage of applicants who receive an offer) for SPINWIP. This free, three-week online summer program is open to eligible high school students interested in physics.

If you want to calculate the acceptance rate, you will need the number of applicants and the number of students accepted into the program for that year. Stanford has not shared these figures or confirmed the program’s cohort size (the number of students in each session) for 2027.

You might find acceptance rates on other websites, but treat these figures as estimates unless they’re backed by reliable data for a specific year. Knowing how many students participated in a previous year doesn’t tell you how many applied or received offers.

If you’re planning to apply to SPINWIP, you should focus on the confirmed eligibility criteria. Students in grades 9–11 at the time of applying, including international students, are eligible. Stanford especially encourages rising juniors and rising seniors, as well as students from under-resourced backgrounds or groups underrepresented in physics. You don’t need prior physics or coding knowledge.

You should check Stanford’s official SPINWIP page for any 2027 application updates instead of relying on unverified sources. You can also check out competitive summer research opportunities for high school students to compare other options.

What does the application ask for?

Stanford has not published any application questions or required materials for the 2027 SPINWIP cycle. If you’re interested in applying to the 2027 program, you can join the mailing list for updates on the official SPINWIP page.

Do not automatically assume that you’ll need to submit a physics essay, a teacher recommendation, or specific documents until Stanford confirms the requirements for the upcoming session. While you wait, you can think about which physics topics interest you and what you’d like to learn. For example, you might be interested in how black holes affect nearby objects, how quantum computers work, or how scientists study distant galaxies. If the application asks about your interests, a specific question can help you explain your curiosity in your own words. You don’t need to know the answer already.

You can prepare by thinking about:

• Your interests: Which physics topics would you like to explore, and why?
• Written responses: If required, use a clear example to explain your curiosity.
• Teacher Recommendation: If one is required, ask your teacher at least 3–4 weeks before the deadline so they have enough time to write a thoughtful recommendation. Check the application instructions before making your request.
• Your background: Think about what learning opportunities you’ve had access to. Stanford especially encourages first-generation students and those with limited access to physics classes, research opportunities, or mentors.

You do not need previous physics or coding knowledge to participate in the program. Once the 2027 application opens, you can check Stanford’s instructions for the exact questions, required materials, and deadline. If you have any questions, you can contact the SPINWIP team at spinwip_info@stanford.edu.

Key dates and timeline

Stanford has not announced the SPINWIP application dates or its summer schedule for the 2027 session yet. You can also use the 2026 dates as a guide, but they are not confirmed for 2027. The program typically runs for three weeks in July, with online sessions held on weekdays. You can check out the table below to get an idea about the program’s estimated timeline for the next session:

Source: Stanford SPINWIP, checked October 2026.

If you’re interested in applying to the upcoming session, you can check SPINWIP’s official page and join its mailing list for updates about the 2027 cycle. Dates and deadlines can change each year, so don’t rely on the 2026 schedule as confirmation of next year’s timeline.

What to do while you wait, or if you don’t get in

You don’t have to wait for a SPINWIP decision to keep learning physics. You can explore other programs, try a project, or look for a mentor while Stanford shares updates about the 2027 application cycle.

Here are four ways to get started:

• Explore other summer programs: Compare eligibility, costs, dates, and activities before applying. You can start with our guide to 15 Stanford Summer Research Programs for High School Students, and check each program’s official website for the latest details.
• Try a physics competition: Build your problem-solving skills and test your physics knowledge. You can browse our Physics Competitions for High School Students guide to find options that match your interests and experience.
• Start an independent project: You can use publicly available physics or astronomy data to investigate a question and write a short report to explain your methods and findings. You can study planetary motion or patterns in astronomical observations without needing a university lab.
• Find a research mentor: A mentor can help you narrow your question, learn research methods, and plan your project. Before signing up, you should check the time commitment, fees, mentor’s background, and final work that you’ll produce.

If you want guided research instead of a short summer program, Horizon offers online physics research opportunities year-round. You’ll work with a mentor on a research question and finish with a capstone, a longer paper explaining your project and findings. Horizon provides research guidance, but it’s not a Stanford program and doesn’t guarantee publication, college admission, or specific research results. You should check the current fees, schedule, and eligibility before applying.

If this format works for you, you can apply to Horizon or join an info session to learn more before making a decision.

Frequently asked questions

Start with the physics

No physics research experience yet? You can start with a question that interests you and turn it into a small project. A finished project will give you something specific to discuss in a future application, including what you studied, how you approached the question, and what you learned.

If you’d like help with a physics research project, you can apply to Horizon or join an info session to learn more before deciding.

Resources

External sources

• SPINWIP, Stanford University Department of Physics
• Stanford Summer Session, Stanford University

More from Horizon

• 15 Stanford Summer Research Programs for High School Students
• Physics Competitions for High School Students
• Competitive Summer Research Opportunities for High School Students
• Most Prestigious Summer Research Programs for High School Students

Image source: Horizon Academic Research Program