Salary Increase Calculator
Find out exactly what your raise is worth — after tax, after inflation, and over your entire career.
The workers who negotiate consistently earn over $1 million more over their careers. One conversation. Compounded for 40 years.
49%
Workers who negotiate salary earn more over their career — yet most people never ask
$1M+
Difference in lifetime earnings between those who negotiate and those who don't, over a 40-year career
2.2%
Average wage growth in real terms after inflation — why negotiating above inflation matters
Why your raise is worth more than you think
Every dollar of raise compounds into much more over a career.
The compounding cost of not negotiating
Failing to negotiate your first salary costs you far more than the immediate gap. All future raises, bonuses, and retirement contributions are calculated on top of your base. A $10,000 lower starting salary can mean $1 million less over a 40-year career.
Inflation makes a 3% raise feel like nothing
If inflation runs at 3% and your raise is 3%, you haven't received a real pay increase. You need a raise above inflation just to maintain purchasing power. This calculator shows you your real inflation-adjusted raise — not just the nominal one.
How to negotiate using data
Come to salary negotiations with market data (Glassdoor, LinkedIn Salary, Payscale), your contributions over the past year, and a specific number — not a range. Asking for a specific figure anchors the conversation and results in better outcomes on average.
How the Salary Increase Calculator Works
Formula
New Salary = Current Salary + Raise Amount
Monthly Increase = Raise Amount / 12
After-Tax Raise = Raise Amount × (1 − Marginal Tax Rate)
Real Raise = Raise Amount / (1 + Inflation Rate) − 1 (approx)
Lifetime Earnings Diff = Σ(Annual salary with raise − without raise) over N yearsEnter your current salary
Your gross annual salary before tax.
Choose raise type
Percentage raise (e.g. 5%) or flat amount (e.g. $5,000).
Set projection years
How many years to project your career earnings.
Enable compound raises
If raises repeat annually, the lifetime impact multiplies dramatically.
Adjust tax and inflation
Get the real, after-tax, inflation-adjusted value of your raise.
Most salary increase calculators only show the immediate dollar amount. This calculator shows what matters: the real inflation-adjusted raise, the monthly take-home increase, and the total lifetime earnings difference.
The compounding effect is the most important insight. Even a 1% higher annual raise, applied repeatedly over 20 years, generates tens of thousands in additional lifetime earnings. Use the 'Compound annual raises' toggle to see this effect clearly.
Frequently Asked Questions
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