Dental School Debt Projector

Dental school is one of the most expensive paths in healthcare. Many graduates leave with more than $300,000 of student debt, and private schools can push that past $500,000. This projector shows what you'll owe when repayment starts, how much of it is interest that built up during school, and how much you'd have to borrow privately under the federal loan limits that took effect in 2026.

What this calculator does

Enter your tuition and fees per year, the living costs you'll borrow, the length of your program, your loan interest rate and any undergraduate debt you already have. The projector shows:

• total debt when repayment starts, six months after graduation,
• the amount you borrowed for dental school,
• the interest that builds up during school and the grace period,
• how much is above federal limits and would need private loans, and
• your monthly payment on 10-year and 20-year plans.

The formula in plain English

Each year's loans are paid out at the start of the school year. From that day, interest builds at your rate as simple interest. It isn't compounded during school, but it's added to your balance when repayment begins.

Interest on one year's loans = amount borrowed × rate × years until repayment starts.

For a four-year program, first-year loans accrue for 4.5 years (four years of school plus a six-month grace period). Fourth-year loans accrue for 1.5 years.

Federal room: each year, up to $50,000 can come from federal Direct Unsubsidized loans, with a $200,000 lifetime limit for new professional borrowers. Anything above that is shown as private borrowing.

Monthly payment uses the standard loan formula for 120 or 240 payments.

A worked example

Priya is starting a four-year program with $85,000 in tuition and fees and $28,000 a year in borrowed living costs. Her rate is 7.94%, and she has $25,000 in undergraduate loans.

• She borrows $113,000 a year, or $452,000 in total.
• About $107,700 of interest builds up before repayment.
• She'll owe about $584,700 when repayment starts.
• Only $50,000 a year can be federal, so about $252,000 would need private loans.
• A 10-year plan would cost about $7,040 a month. A 20-year plan would cost about $4,830.

Those numbers are a strong reason to compare schools on total cost, look hard at scholarships and service programs, and keep living costs low.

Why it matters at each career stage

If you're: Student

Run this before you accept an offer, and again each year. A school that costs $20,000 less a year saves you far more than $80,000 once interest is counted. Keep living costs modest: every dollar you borrow in year one is charged interest for four and a half years.

If you're: Resident / fellow

If you're in a residency or AEGD year, look at whether an income-driven plan keeps payments manageable now. Private loans usually don't offer income-driven repayment, so plan for those payments first.

If you're: Employed

Use your actual balance as a starting point for the student loan payoff calculator. Compare paying aggressively with refinancing and with PSLF if you work for a nonprofit, community health center or the government.

Ways to borrow less

Compare total cost, not just tuition. Fees, instruments and living costs vary widely by school and city.

Look at service programs. Military scholarships, the National Health Service Corps and state loan repayment programs can cover tuition or repay loans in exchange for service.

Pay interest during school if you can. Even small payments keep interest from being added to your balance.

Shop private lenders carefully. Compare rates, cosigner release, forbearance options and whether there's a residency deferment.

Next, see what your payments look like with the student loan payoff calculator, check PSLF, and estimate your first paycheck with the dental associate pay calculator.