What this calculator does
This tool turns a Chicago salary into an hourly rate, or an hourly wage into a yearly salary, and then shows what each hour is worth after taxes. It helps when comparing a salaried offer with contract or hourly work, or when deciding whether overtime or a side job is worth it.
Illinois taxes all income at a flat 4.95% after a personal exemption of $2,925 per person for 2026 (lost above $250,000 of income, or $500,000 for joint filers). Chicago itself has no income tax, so a Chicago paycheck carries federal tax, FICA and the state's flat tax.
How to use it
- Choose whether you are starting from a salary or an hourly wage.
- Enter the amount.
- Enter the hours you actually work each week — 40 is standard, but many salaried jobs run longer.
- Enter paid weeks per year. Paid vacation counts; unpaid leave or gaps between contracts do not.
- Pick your filing status so the after-tax figures match your situation.
The formula
Hourly rate = annual salary ÷ (hours per week × weeks per year). At 40 hours and 52 weeks that is 2,080 hours, so a $78,000 salary equals about $37.50 an hour. After-tax hourly pay divides the full-year take-home estimate from the Chicago paycheck engine by the same number of hours.
Worked example for Chicago
| Period | Gross | After tax |
|---|---|---|
| Hour | $38 | $29 |
| Day (8.0 h) | $300 | $231 |
| Week | $1,500 | $1,154 |
| Month | $6,500 | $4,999 |
| Year | $78,000 | $59,987 |
After estimated taxes: $28.84 per hour worked, $59,987 per year.
What changes the real hourly value in Chicago
Illinois has no state disability or paid-leave payroll deduction for employees. Chicago's paid leave ordinance requires employers to provide paid leave, but it is funded by the employer, not a paycheck deduction.
Hours matter as much as pay: a salaried job that routinely runs 50 hours a week is worth 20% less per hour than the same salary at 40 hours. Commuting time in Chicago can also be counted as unpaid work time when comparing jobs — the cta's 'l' trains and buses make car-free living realistic in much of the city, with a 30-day pass at $75.
Common mistakes and tips
- Comparing a contract hourly rate with a salary without adding the value of benefits, paid leave and the employer's share of FICA.
- Using 52 weeks for contract work that has gaps between projects.
- Forgetting that overtime for non-exempt workers is paid at 1.5 times the hourly rate after 40 hours in a week.
- Treating after-tax hourly pay in Chicago as the same everywhere — the same wage keeps a different amount in each of the 11 cities.
Frequently asked questions
What is $78,000 a year per hour in Chicago?
About $37.50 an hour before tax at 40 hours a week for 52 weeks. After estimated taxes in Chicago, it is about $28.84 an hour.
How many working hours are in a year?
A standard full-time year is 2,080 hours (40 hours × 52 weeks). Paid holidays and vacation are included because you are paid for them.
Should contractors charge more per hour than employees?
Usually. Contractors pay both halves of Social Security and Medicare and buy their own benefits, so a contract rate commonly needs to be well above the equivalent employee hourly rate to leave the same money.
Does Chicago have its own minimum wage?
Yes. Chicago sets a local minimum wage above the federal level, and it is updated regularly — check the city or state labor department for the current rate.
Sources
Disclaimer
This calculator provides estimates for educational purposes only and is not financial, tax, legal, real estate, or insurance advice. Consult a licensed professional before making decisions.