Is CompTIA Security+ Worth It for You? Personal ROI Calculator 2026
National average: $554 to get certified, +$20,000/yr salary lift, 0.3 month payback. Your number is different. Enter your salary and state below.
Your Situation
Annual pre-tax base salary. Certs add a percentage — higher base means bigger dollar gain.
IT salaries vary up to 50% across states. California pays 25% above national average; Mississippi 18% below.
Entry-level professionals often see a larger effective lift — the cert opens doors that experience alone can't yet unlock.
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How This Calculator Works
CompTIA Security+ holders earn +29% above uncertified peers at the same level (BLS OEWS, Global Knowledge IT Salary Report, Dice Tech Survey). This lift applies to your salary, not a national average. At $80K, +29% = +$23,200/yr. At $120K, it's +$34,800/yr — same cert, different result.
IT wages vary 40–50% across states. The state you pick applies a multiplier to the salary-with-cert estimate. California: +25%. Washington: +20%. Mississippi: -18%. Exam costs are the same nationwide, so high-wage states get faster payback.
Early-career professionals often see a larger effective lift — a cert at year 1 can open doors that 3 years of experience alone won't. Senior professionals still benefit, but the cert refines a strong resume rather than transforming it. The experience adjustment scales the percentage lift up or down by ~15%.
Is CompTIA Security+ Worth It? What the Numbers Say
At the national average, CompTIA Security+ costs $554 to obtain — $404 for the exam and $150 for study materials — and generates a salary lift of +29% ($20,000/yr above uncertified peers). That puts average payback at 0.3 months and 5-year net gain near $99,000.
But the average is almost the wrong number to care about. At $60,000, that +29% lift adds $17,400/yr. At $100,000, it adds $29,000/yr. Exam cost is fixed. The person earning more sees payback in half the time and double the absolute dollar gain over five years — same cert, same exam, same preparation time.
State adds a second layer. A Washington-based professional (1.20x multiplier) gets a larger salary-with-cert than a Mississippi-based professional (0.82x), which directly shortens payback. The cert costs the same in both states. Use the calculator above to see your specific number.
When CompTIA Security+ Pays Back Fastest
The fastest payback scenario for CompTIA Security+: high base salary, high-wage state, entry-to-mid career professional where the cert actively unlocks job titles or salary bands that currently require it. At $90,000 in California, the cert can pay back in under 6 weeks based on the salary differential alone.
The slowest payback: low-wage state, senior professional where the cert is nice-to-have rather than a gate-opener, and where the alternative credential paths (experience, other certs) produce similar salary outcomes. The math still works — it just takes longer.
See all certifications ranked by payback period or use the full ROI calculator to compare CompTIA Security+ head-to-head against any other cert for your specific salary.