Salary Hike Calculator
Calculate the absolute and percentage increase of a promotion or raise, factoring in your new post-tax take-home delta.
Calculate Your Salary Increase
Calculation Methodology & Assumptions
Calculations are performed using official progressive income tax schedules, statutory social contribution caps, and purchasing power metrics. Individual circumstances such as marital filing status, itemized tax deductions, municipal surcharges, or foreign tax credits may alter final payroll figures.
- Hike Percentage (%) = [(New Salary − Current Salary) ÷ Current Salary] × 100.
- Net Monthly Hike = [Gross Hike × (1 − Marginal Tax Rate)] ÷ 12.
- Because pay raises sit in your highest marginal income tax bracket, incremental earnings are taxed at your highest marginal rate rather than your lower effective rate.
Frequently Asked Questions
Raises are taxed at your marginal tax bracket (your highest rate), plus state taxes and payroll contributions. If you earn $100k and get a $20k raise in a 24% federal bracket + 5% state + 7.65% FICA, about 36.65% of the raise is withheld.
Internal annual merit raises typically range from 3% to 6%, internal promotions average 8% to 15%, while changing employers historically yields 15% to 30%+ salary increases.
No! This is a common misconception. Progressive tax brackets only tax the portion of income that exceeds the threshold at the higher rate. Every extra dollar earned always increases your take-home pay.
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