Caltech Cost Breakdown: Tuition, Financial Aid, and More

Thinking about attending Caltech? You might want to know how much it actually costs, and we won’t sugarcoat it: Caltech is expensive. For the 2025–2026 school year, the total estimated Caltech cost of attendance is around $93,912 if you’re living on campus. But here’s the catch: most students don’t pay that full price, since Caltech’s financial aid is strong.

We’ll break down the full Caltech cost of attendance, piece by piece. If you’re wondering about the Caltech tuition for 4 years or trying to get a better sense of how much Caltech tuition is per year, you’re in the right place.

• Caltech Cost of Attendance
• Caltech Financial Aid and Scholarships
• Frequently Asked Questions
• Takeaways

Caltech Cost of Attendance

Let’s start with the big question: what’s the full cost of attending Caltech? Here’s a look at what an average undergrad can expect to pay for the 2025–2026 academic year:

These figures include everything from tuition and dorms to your lunch budget and toothpaste. Note that for students living with parents, housing and meals are grouped under “living expenses,” while off-campus students typically manage rent and groceries on their own.

Let’s break down the costs even more:

Caltech tuition

Caltech tuition for the 2025–2026 school year is $65,622. This is a flat rate for all full-time undergraduates, whether you’re from California or anywhere else in the world.

The cost is split into three equal payments across the academic year (Fall, Winter, and Spring terms), so expect to pay about $21,874 per term if you’re attending full time.

It’s a steep price, but Caltech tuition covers access to world-class instruction, labs, research opportunities, and an incredibly low student-faculty ratio of 3:1. More than just paying for class time, you’re paying for a small, resource-rich academic experience with access to some of the top scientific minds in the world.

Mandatory fees

Mandatory fees are the non-negotiable charges that every student pays. For 2025–2026, mandatory fees total $2,586, which includes services like student activities, access to facilities, and tech support.

If you’re a first-year student, you’ll also have a one-time $500 orientation fee added to your fall bill, plus a $100 security deposit.

Optional fees, like Caltech’s student health insurance plan (estimated at nearly $5,000 last year), aren’t included in this number, but can be added depending on your needs.

Caltech housing

Most Caltech undergrads live on campus, especially during their first few years. And while the housing setup is pretty streamlined, there are a few costs you’ll want to keep in mind.

For the 2025–2026 school year, the total housing cost is $12,105 for the academic year. This breaks down to $4,035 per person, per term, and the rate is the same across all standard undergraduate housing options.

So whether you’re in Avery or Bechtel, you’re looking at the same base price. Here’s how it breaks down by residence:

What might differ from one house to another are factors like amenities, location, or the vibe of the student community—but not the cost.

Academic terms and housing billing

Here’s how Caltech’s academic year is structured and when you’ll be billed:

• Fall term. September 24, 2025 – December 20, 2025
• Winter term. December 21, 2025 – March 18, 2026
• Spring term. March 19, 2026 – June 13, 2026

Your housing contract starts on the first day of fall term and ends at 11:00 AM on June 13, 2026. You’ll be billed $4,035 per term, and you must move out by the end of spring term unless you’re approved for an extension.

Housing contract fees and penalties

Beyond the base cost, there are a few extra fees and policies that you should be aware of:

• Cancel by August 15, 2025: No fee
• Cancel by September 23, 2025: $200
• Cancel on/after September 24, 2025: $350
• Unapproved room move: $100
• Failure to check in or out properly: $100 each
• Stay past move-out deadline: $300 per day

If you’re dismissed from Caltech or go on a leave, you must vacate your room within five days of your status change. Otherwise, the $300/day late fee kicks in, and it adds up fast.

Your room comes as-is, furnished with essentials. If you damage anything or leave it dirty, you’ll be charged. Light cleaning is offered once per term, but anything beyond that costs extra. Moving rooms? You’ll need approval—unauthorized moves come with a $100 fine.

Caltech meal plans

If you’re living on campus, meal plans at Caltech are part of the package and are not optional. Every student living in one of the undergraduate houses (Bechtel, Avery, North/South, Braun, or Marks) is automatically enrolled in the Anytime Plan by default. You can switch to the Flex Plan, but only if you submit a written request before the term begins.

For 2025–2026, the estimated meal plan cost is $8,886 per year, billed at around $2,962 per term for the Anytime Plan. Off-campus students aren’t required to have a meal plan, but they should still budget around $7,500 to $8,000 for groceries and dining out over the course of the year.

Here’s a breakdown of each plan:

The Anytime Plan is the default and most comprehensive plan. It gives you access to:

• Daily meals (breakfast, brunch, lunch, dinner, and late-night snacks)
• Unlimited weekday House Dinners (a Caltech staple)
• Open Kitchen (available weekdays from 7 AM to 11 AM and 3 PM to 7 PM)
• Access to Broad Café, Browne Dining Hall, Red Door Marketplace, and Avery Kitchen

The plan covers seven days a week during academic terms, excluding institute holidays. However, it doesn’t cover barcoded “retail” items—so snacks, bottled drinks, and branded goods at Red Door, for example, are extra.

Students are allowed one entrée, appropriate sides, a dessert, and a drink per visit during each Open Kitchen session. While it’s a great plan for students who eat most meals on campus and want flexibility, you won’t get refunds or credits for skipped meals.

The Flex Plan, on the other hand, is lighter and cheaper. It includes:

• Weekday House Dinners
• Open Kitchen access, five days a week (same hours as above)
• A $590 declining balance per term for food and drinks (non-rollover)

The Flex Plan is a better fit if you eat off campus more often, or prefer to make your own meals. Just note: unused meal funds expire at the end of each term—they don’t roll over. You also can’t use Flex funds for non-food items like medicine or toiletries.

Students must submit their plan change request by the following deadlines:

• Fall term: September 1, 2025
• Winter term: December 1, 2025
• Spring term: March 1, 2026

If you miss the deadline, you’re stuck with your current plan for the whole term.

Dining halls and where you’ll eat

Caltech Dining Services (CDS) runs:

• 5 student dining halls
• 2 cafés
• A massive multi-concept location open to the campus and the public

Dining spots like Browne Dining Hall, Broad Café, and the Red Door Marketplace offer a combination of meals, snacks, and late-night options. During the academic year, Red Door turns into a cozy coffeehouse open 10 PM to 2 AM, 7 days a week (excluding holidays). On weekends, Browne handles brunch before Red Door takes over in the evening.

Meals are served daily during the term, including brunch and dinner on weekends, and Open Kitchen is open five days a week. You won’t be charged for meals from Open Kitchen unless you exceed your daily portion limits.

Books and supplies

Textbooks and academic supplies cost an estimated $1,428 for the year. The amount includes course materials, lab notebooks, software, and anything else you’ll need to get through your classes. Some majors (especially in the sciences) might have slightly higher costs depending on lab requirements, but this is the baseline Caltech uses in your budget.

If you need a laptop or a personal computer for your studies, Caltech can also include a one-time computer allowance in your aid package.

Personal expenses

Personal expenses are estimated at $3,285 for the academic year. This is for everyday needs, such as toiletries, laundry, clothes, phone bills, entertainment, and other miscellaneous costs. It’s not an exact science, but Caltech uses this number to help students budget realistically for life outside of the classroom.

Transportation costs vary, so they’re not always built into the default budget. But if you live far from campus, Caltech might include a travel allowance to cover a couple of roundtrips home per year.

Caltech Financial Aid and Scholarships

Here’s the good news: Caltech’s financial aid is entirely need-based and surprisingly generous.

There are no merit scholarships at Caltech. Every grant or scholarship is awarded based on your family’s financial need. If you apply for aid and demonstrate need, Caltech builds a package using institutional grants, federal/state aid, and student work programs to meet nearly 100% of your calculated need.

Here are some key stats to know:

• The average Caltech grant for first-years is around $73,000.
• 75% of students graduate with no student debt.
• Among those who do borrow, the average total loan debt for 2024 graduates was just $16,000—well below the national average ($41,618).
• At least 20% of first-year students in the past three incoming classes were Pell eligible students.
• Families making under $100K typically get a full ride, including tuition, housing, and meals.
• Families earning up to $200K may still get full tuition covered.

Types of Caltech aid you might get

Caltech puts together a financial aid package using a combination of grants, scholarships, work-study, and sometimes federal loans. These forms of aid are based entirely on your financial need, not your grades or test scores.

• Caltech scholarships. This is the primary form of institutional aid and makes up the bulk of most students’ financial packages. It covers the difference between your calculated family contribution and the full Caltech cost of attendance.
• Federal Pell Grants. These are federal grants for students with high financial need, usually determined by your FAFSA results. You can receive up to $7,395 per year, and this money doesn’t have to be repaid.
• Federal SEOG (Supplemental Educational Opportunity Grant). Awarded to students with exceptional need, often on top of a Pell Grant. The amount can be up to $4,000 and is limited based on available campus funds.
• Cal Grants (for California residents). If you live in California and meet the GPA and income requirements, you may qualify for up to $9,358 in tuition support. Some Cal Grant programs also offer a living stipend for books and personal costs.
• Federal work-study. This lets you earn money by working a part-time job on or near campus during the school year. It’s a great way to cover personal expenses without adding to your loan burden.
• Outside scholarships. These include private or third-party awards from community groups, organizations, or competitions. If you receive one, it will usually reduce the amount of Caltech scholarship aid you’re offered, but it still helps lower your overall cost.

Applying for aid

To apply for financial aid at Caltech, U.S. citizens and permanent residents need to submit both the FAFSA and the CSS Profile. Caltech also asks for tax returns and other documents. For international students, the CSS Profile and additional financial forms are required.

The financial aid application deadline for all continuing students is May 20, 2025, while the Spring Term deadline is May 23, 2025. If you miss one, you may not receive institutional aid for that term, so mark your calendar early.

Frequently Asked Questions

1. How much does it cost to go to Caltech for one year?

For the 2025–2026 academic year, the total Caltech cost is estimated at $93,912 for on-campus undergraduates. This amount includes Caltech tuition, housing, meal plans, books, fees, and personal expenses.

2. How much is Caltech tuition per year?

Caltech tuition for the 2025–2026 school year is $65,622. This is a flat annual rate and does not vary based on residency or major.

3. What is the Caltech tuition for 4 years?

At the current rate, the estimated Caltech tuition for 4 years is about $262,488. However, most students do not pay the full amount due to need-based financial aid.

4. How much can financial aid lower the Caltech yearly tuition?

Financial aid at Caltech can lower the Caltech yearly tuition by tens of thousands of dollars, depending on your family’s financial situation. For example, the average Caltech grant for first-year students is about $73,000, which brings the total cost down from $93,912 to roughly $20,912 per year.

Takeaways

Paying for Caltech can seem overwhelming at first, but once you break everything down and consider financial aid, it becomes much more manageable. Here are a few important aspects to keep in mind:

• The full cost of attendance is about $93,912 per year for on-campus students. This covers tuition, housing, meals, books, fees, and personal expenses.
• Caltech tuition for 2025–2026 is $65,622, and it applies to all undergrads. There’s no in-state discount or extra charge for international students.
• Housing costs $4,035 per term, and on-campus students must have a meal plan. You can choose between the Anytime Plan or the Flex Plan depending on your eating habits.
• Most students receive generous financial aid, so few pay the full price. Families earning under $100,000 often get a full ride, and around 75% of students graduate without debt.
• If you want help estimating your real costs or strengthening your application, a college admissions consultant can give you expert, personalized advice to help you get the most financial aid possible.