Salary Math That Actually Matters — What Your Pay Really Works Out To
A friend accepted a job offer last spring. The salary sounded good — $58,000 a year. She was happy with it. Two weeks later she called me slightly puzzled. Her first paycheck was $1,847. "I thought I was making more than that," she said. She was — $58,000 a year is $2,230 per biweekly paycheck before taxes. After federal income tax, Social Security, and Medicare, she was left with about $1,847. Nothing was wrong. She just hadn't thought through the math from annual to take-home.
Most people negotiate and think in annual salary but live on their monthly take-home. The gap between those two numbers is where a lot of financial stress gets created. This calculator bridges that gap with every pay period conversion you need plus a realistic take-home estimate.
Annual to Hourly — The Most Useful Conversion
The standard conversion assumes 40 hours per week and 52 weeks per year — 2,080 working hours annually. Divide any annual salary by 2,080 to get the hourly rate. It's that simple.
Hourly: $75,000 ÷ 2,080 = $36.06/hour
Monthly: $75,000 ÷ 12 = $6,250/month
Bi-weekly: $75,000 ÷ 26 = $2,884.62
Weekly: $75,000 ÷ 52 = $1,442.31/week
Gross vs. Net Salary — The Number That Counts
Gross salary is the number on your job offer. Net salary — take-home pay — is what hits your bank account after deductions. The main deductions eating into US gross pay:
- Federal income tax: Progressive rates from 10% to 37% depending on income and filing status. Most people earning $50,000-$100,000 have an effective federal rate of around 14-22%.
- Social Security tax: 6.2% of gross wages up to the annual wage base ($168,600 in 2024).
- Medicare tax: 1.45% of all wages. An additional 0.9% applies above $200,000 for single filers.
- State income tax: Varies from 0% (nine states) to over 13% in California for high earners.
- 401(k) contributions: Pre-tax contributions reduce your taxable income and your immediate take-home pay, but build long-term wealth.
The $15/Hour Reality Check
Political discussions about minimum wage often reference $15/hour. What does that actually translate to annually? At 40 hours/week for 52 weeks: $15 × 2,080 = $31,200. After federal taxes, Social Security, and Medicare, take-home is roughly $26,000-$27,000 — about $2,160/month. That's the ground-level reality behind the hourly number. The converter above shows this clearly for any wage.
Negotiating a Raise — How to Think About the Math
When you negotiate a 5% raise, it sounds straightforward. On $60,000 that's a $3,000 increase. But in terms of monthly take-home, the increase is less — because the additional income is taxed. If your marginal federal rate is 22%, a $3,000 raise adds about $2,340 to your net pay annually — $195/month after federal taxes. Still meaningful, but understanding the real number helps set expectations.
The salary converter works in reverse too: if you're targeting a specific monthly take-home, enter that as your monthly figure and see what annual salary is required. Then you know exactly what to aim for in negotiations.
Comparing Job Offers With Different Structures
Job offers don't always come in the same format. One offer might quote $85,000 annually. Another quotes $42/hour as a contractor. A third offers $7,200/month. The converter lets you normalize all of them to the same basis so you're actually comparing apples to apples. Note that contractors typically don't receive benefits and pay self-employment tax (both halves of Social Security and Medicare), so $42/hour as a 1099 contractor is meaningfully less than $42/hour as a W-2 employee.