How to Calculate a Pay Raise Percentage: Formula and Examples

To calculate the percentage increase, subtract the old pay from the new pay. Divide the increase by the old pay, then multiply by 100. The formula is: raise percentage = (new pay − old pay) / old pay × 100.

If salary rises from $60,000 to $63,000, the increase is $3,000. Divide $3,000 by $60,000 to get 0.05, then multiply by 100. The raise is 5 percent. If salary rises from $80,000 to $86,000, the increase is $6,000 and the percentage is 7.5 percent.

The formula works for hourly pay as well. A move from $20 to $21 per hour is a $1 increase. $1 divided by $20 equals 0.05, so the raise is 5 percent.

If you know the percentage but not the new salary, multiply the current salary by one plus the raise rate. For a 5 percent raise, multiply by 1.05. A $70,000 salary becomes $73,500. A $100,000 salary becomes $105,000.

You can also calculate the raise amount directly by multiplying current salary by the percentage. Five percent of $70,000 is $3,500. Add the $3,500 to the current salary to reach the same $73,500 result.

This is useful when an employer announces a percentage increase. Converting the percentage into annual, monthly and per-paycheck dollars makes the offer easier to understand.

Sometimes you know the salary you want rather than the percentage you need. Use the standard formula with your target as the new pay. If you currently earn $75,000 and want $85,000, the increase is $10,000. Divide by $75,000 and multiply by 100 to get about 13.33 percent.

Working backward is useful in negotiations because it reveals how large the request actually is. A target that sounds like 'only another $10,000' may be a double-digit percentage increase depending on the starting salary.

It also helps you distinguish a routine annual increase from a promotion or market adjustment. The math does not tell you whether the target is justified, but it gives you a precise number to research.

If one offer is quoted annually and another hourly, convert both to the same basis before calculating the percentage. For hourly work, annual gross pay is hourly rate multiplied by hours per week and paid weeks per year.

A $2-per-hour raise on a 40-hour, 52-week schedule is $4,160 more gross income per year. Whether that is a large percentage depends on the starting hourly rate. From $20 to $22 is a 10 percent increase; from $40 to $42 is only 5 percent.

This is why dollar increases are not directly comparable across salaries. Percentages normalize the change, while dollar amounts show the actual cash impact.

The gross raise percentage describes compensation before tax. The amount you keep is lower because the additional wages are subject to applicable income tax and payroll contributions. The exact after-tax increase depends on your location and tax situation.

A common misconception is that entering a higher tax bracket can make a raise harmful. In a progressive system, the higher marginal rate generally applies only to the income inside that bracket. The dollars below the threshold keep their previous rates.

To estimate the spendable increase, calculate take-home pay before and after the raise using the same assumptions. The difference is more meaningful for budgeting than applying one guessed tax percentage to the raise.

A 5 percent nominal raise does not necessarily increase purchasing power by 5 percent. Prices may also rise. Compare the raise with inflation over the same period. If pay rises faster than prices, real income increases; if prices rise faster, purchasing power falls.

For quick planning, use WorthSpan's inflation-adjusted salary calculator after calculating the raise. This keeps the two questions separate: what did your employer increase, and what did that increase do to your purchasing power?

The combination is particularly useful when evaluating annual reviews. A positive nominal raise can still be a weak real outcome, while a modest percentage during low inflation can represent a genuine improvement.

The most common mistake is dividing the increase by the new salary instead of the old salary. If pay moves from $60,000 to $63,000, the $3,000 increase must be divided by $60,000 because the question is how large the increase is relative to the starting point. Dividing by $63,000 understates the percentage.

Another mistake is mixing pay periods. If the old figure is monthly and the new figure is annual, convert them to the same period before calculating the percentage. The same rule applies when comparing hourly and salaried compensation.

Finally, do not confuse a percentage-point change with a percentage change. Moving from a 10 percent bonus target to 12 percent is an increase of two percentage points, but the target itself is 20 percent higher than before. Clear labels prevent this kind of ambiguity in compensation discussions.

If one employer offers a percentage raise and another offers a flat dollar increase, convert both to the same annual basis. A $4,000 increase on $60,000 is 6.67 percent, while the same $4,000 on $100,000 is 4 percent. The dollar amount alone does not show which offer is larger relative to current pay.

Then compare the monthly gross increase and the estimated take-home change. This gives you both a standardized percentage and a practical cash-flow view, which is more useful than relying on either measure alone.

Write down the starting pay, ending pay, percentage and annual dollar difference together; that four-number snapshot makes later offer comparisons much easier.