Graduate School Savings Calculator: Monthly Amount to Save
Work out how much to set aside each month to fund graduate school with cash — and avoid stacking grad-school loans on top of any undergraduate debt as you enter your highest-earning years.
Adjust the inputs and select Calculate for a full breakdown.
Compare Common Scenarios
How the numbers shift across typical situations for this calculator:
| Scenario | Monthly contribution | Total contributed | Growth toward goal |
|---|---|---|---|
| $80k · 3% · 4yr | $1,570.75 | $75,395.82 | $4,604.18 |
| $30k · 2% · 2yr | $1,226.21 | $29,428.99 | $571.01 |
| $150k · 4% · 6yr | $1,846.78 | $132,967.98 | $17,032.02 |
| $15k · 3% · 1yr | $1,232.91 | $14,794.87 | $205.13 |
How This Calculator Works
Enter the all-in cost target (tuition + fees + books, net of any employer reimbursement or assistantship), the rate a savings account pays, and the years until enrollment. The calculator solves for the monthly contribution that reaches the target.
The Formula
Required Monthly Saving (Sinking Fund)
FV = goal amount, r = monthly rate (annual ÷ 12), n = number of months
Worked Example
Saving $80,000 over 4 years at a 3% rate needs about $1,571 a month. Deposits cover roughly $75,396; interest adds the remaining $4,604. Versus financing $80,000 in federal grad PLUS loans at 8%+ across 10 years (~$971/month for 120 months), the savings approach avoids about $36,000 of interest and frees up the post-graduation monthly cash for compound investing.
Key Insight
Graduate school ROI varies enormously by degree and school. Funded PhDs and many top MBAs pay back even when financed. Self-funded master's degrees in fields without clear salary uplift — humanities, education without district reimbursement, social work — often struggle to clear the cost. The savings approach makes the decision easier because there's no debt overhang if the post-graduation salary uplift turns out to be smaller than projected.
Frequently Asked Questions
What should the cost target include?
Tuition, fees, books, and any required equipment. Don't include living expenses unless you would otherwise be paying them anyway. Subtract expected employer tuition reimbursement and any guaranteed assistantship or fellowship support.
Save or borrow for graduate school?
Funded PhDs and high-ROI degrees (top MBA, medicine, top law) often justify borrowing because the salary uplift is large and reliable. Lower-ROI self-funded master's degrees almost always favor saving where the timeline allows.
What about employer tuition assistance?
Many large employers offer $5,000 to $25,000+ in annual tuition reimbursement. If you have access, reduce the savings target by the expected reimbursement total over the years of study.
What return should I assume?
For a 1-to-3 year horizon, use a high-yield savings rate (currently 4% to 5%). Longer horizons can support a conservative bond mix; full-stock allocation is risky for money you must have in 4 years.
What if the graduate school cost changes?
Tuition rises roughly 3% to 5% a year on average. Build a 15% to 20% margin into the target, or revisit the figure annually and adjust the monthly contribution.
Related Calculators
Data Sources & Benchmarks
This calculator draws on 1 independent, dated source. The starting values for savings rate are taken from the benchmarks below and refresh whenever the snapshots are updated.
Methodology & Review
The required monthly contribution solves the future-value-of-an-annuity formula for the payment that reaches the graduate school cost target. Employer tuition reimbursement and graduate assistantships are not deducted from the target — adjust the input if you expect either.
Written by Ugo Candido · Last updated May 17, 2026.