Calculate whether your college or graduate degree is worth the investment. Find out the payback period and lifetime return on your education costs.
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A mid-level software engineer in Austin, TX is comparing a $130,000 W-2 offer against their current $115,000 role. The new offer includes a $10,000 signing bonus and 0.1% equity in a Series B company.
Takeaway: Texas has no state income tax, which inflates take-home vs. the same offer in California (~9.3% marginal) or New York (~6.85%). Run the comparison with your state's rate above.
Take-home calculators estimate withholding based on single/married status and claimed allowances. If you have side income, multiple jobs, or itemized deductions, your actual withholding will differ. The IRS Tax Withholding Estimator is the most accurate tool for W-4 calibration.
Nine states have no income tax (TX, FL, WA, NV, AK, SD, WY, TN, NH). California tops out at 13.3% marginal. State tax can shift your net paycheck by $200-$1,000/month on a $100K salary. Always select your state before reading take-home results.
Cost of Living Salary AdjustmentEmployer-paid health insurance, 401(k) match, HSA contributions, and paid leave have real dollar value — typically $8,000-$25,000/year for a mid-career employee. Comparing two offers on base salary alone ignores a major component of total compensation.
Benefits Value CalculatorW-2 employees pay 7.65% FICA (SS + Medicare); employers match it invisibly. 1099 contractors pay the full 15.3% self-employment tax. A $100K 1099 contract has roughly $7,650 more tax friction than a $100K W-2 salary before any other adjustments.
1099 vs W-2 Tax ComparisonBonuses are withheld at a flat 22% federal supplemental rate (or 37% over $1M) — not your effective rate. Your actual tax on the bonus is determined at year-end filing. If your marginal rate is below 22%, you'll get a refund; above, you may owe.
Bonus Tax CalculatorBased on your inputs
304% lifetime ROI
| Annual Salary Premium | $30,000 |
|---|---|
| Opportunity Cost | $180,000 |
| Total Education Investment | $260,000 |
| Payback Period | 8.7 years |
| Lifetime Earnings Premium | $1,050,000 |
| Net Lifetime Gain | $790,000 |
| Lifetime ROI | 304% |
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ROI = (Lifetime Earnings Premium − Total Education Cost) ÷ Total Education Cost × 100. Also measure payback period: Total Cost ÷ Annual Salary Premium.
Bachelor's degree holders earn about $32,000 more per year than high school graduates on average, per Bureau of Labor Statistics data.
It depends on the field. MBA, medical, and law degrees typically have strong ROI. Some liberal arts master's degrees may not recover costs for 20+ years.
Include tuition, fees, books, room and board, and lost income opportunity (what you'd have earned working instead of studying).
Computer science, engineering, nursing, and finance consistently show the highest ROI. A computer science degree from a state university can pay for itself in 2-3 years. Medical degrees have high ROI but longer payback periods of 10-15 years due to residency and high tuition.
Online degrees from accredited universities (ASU Online, UF Online, Georgia Tech OMSCS) are valued equally by most employers. They cost 30-60% less than in-person programs. Unaccredited or for-profit online degrees have significantly lower ROI and employer acceptance.
Opportunity cost is the income you forgo while studying. A full-time student giving up a $40,000 salary for 4 years loses $160,000 in earnings. Part-time programs reduce opportunity cost but extend the payback timeline. Include this in total degree cost calculations.
Top-20 MBA programs cost $150,000-$200,000 but graduates average $150,000-$200,000 starting salary. ROI is typically positive within 3-5 years. Part-time and online MBAs cost less ($40,000-$80,000) with smaller but still positive salary premiums of $20,000-$40,000.
At 6% interest on $40,000 in loans, you pay an additional $13,000+ in interest over 10 years. This reduces degree ROI by 15-25%. Paying loans faster or choosing lower-cost schools significantly improves net ROI. Federal loan forgiveness programs can also improve ROI for qualifying careers.
Divide total degree cost (tuition plus lost wages) by the annual salary premium the degree provides. If a degree costs $120,000 total and adds $20,000 per year in salary, breakeven occurs at 6 years post-graduation. Factor in tax impacts and salary growth for a more accurate estimate.
Total Cost = Education Costs + Opportunity Cost
Payback = Total Cost ÷ Annual Salary Premium
ROI = (Lifetime Premium − Total Cost) ÷ Total Cost
Every formula on this page traces to a federal agency, central bank, or peer-reviewed institution. We cite the rule-makers, not secondhand blogs.
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Calculations are for educational purposes only. Consult a qualified financial advisor for personalized advice.