How to use this calculator
Managers usually think about raises in percentages, while employees think in dollars per paycheck. HR sits in the middle, translating a merit budget into numbers people understand. This calculator does both directions and shows the per-paycheck difference, which is often the number an employee notices.
Use it during merit cycles, promotion approvals, and counteroffers. When you are ready to tell the employee, our salary increase notification template covers the written confirmation, and the merit cycle kickoff email helps you brief managers.
- Choose whether you know the raise percentage or the new salary.
- Enter the current annual salary.
- Enter the percentage or new salary.
- Pick the pay frequency to see the change per paycheck.
How it's calculated
New salary = current salary x (1 + raise percentage / 100)
Raise percentage = (new salary minus current salary) / current salary x 100
Increase per paycheck = annual increase / number of pay periods. This is before taxes and deductions, so take-home pay rises by less.
Worked example
A payroll specialist earns $58,000 and receives a 4 percent merit increase. Her new salary is $60,320, an increase of $2,320 a year. On a biweekly payroll, that's about $89 more per paycheck before taxes.
Her manager wanted to offer $61,000 to match a market adjustment. That is a 5.2 percent increase, or $115 more per biweekly check. Showing both numbers side by side made the approval conversation with finance much shorter.
Rules to know
Raise decisions should be consistent with your pay ranges and your pay equity review. The federal Equal Pay Act and Title VII prohibit pay discrimination, and many states have stricter equal pay laws. Several states, including New York and California, also require written notice of certain pay rate changes. Check where a new salary lands in its range with the compa-ratio calculator.
If the raise moves an employee from nonexempt to exempt, or the reverse, confirm the classification under federal and state rules first.
This is general information for US employers, not legal or tax advice. Rates and rules change and vary by state and city, so confirm current figures with the agency or a qualified advisor.
Common mistakes
- Quoting the per-paycheck increase as take-home pay.
- Applying raises without checking the new salary against the pay range.
- Giving similar performers very different increases without a documented reason.
- Forgetting that the effective date must fall before the payroll cutoff.
Email templates that go with this
Once you have the number, these templates help you explain it to employees, candidates, or managers.
Where to go from here
A calculator answers one question. The right process and software keep the numbers right every pay period.
Frequently asked questions
What is a good raise percentage?
How do I calculate a raise percentage?
Is a 3 percent raise per year enough?
Do raises apply to the full year?
Written by the HRTally Research Team
Our guides are written and reviewed by people with hands-on US HR, payroll, and HR technology experience. Legal and tax facts are checked against primary sources, such as the Department of Labor, IRS, EEOC, and USCIS, and linked at the end of each guide. Vendors never review or pay for our editorial content.