How to Calculate a Pay Raise Percentage
You got a number. Maybe it came in an email, maybe across a desk, maybe at the bottom of an offer letter.
The question you're actually asking isn't "what percentage is this." It's "is this good?"
The percentage is the easy part, and we'll get it out of the way quickly. The harder and more useful question is what that percentage means once you account for the thing most raise conversations leave out.
The Formula
A pay raise percentage compares your new pay to your old pay, measured against where you started:
Raise % = ((New Pay − Old Pay) ÷ Old Pay) × 100
It's the standard percentage-change formula. The part worth dwelling on is the denominator: you divide by what you were making. A $1,000 raise is a very different event on $30,000 than on $150,000, and this is the arithmetic that makes that visible.
Worked Example: Annual Salary
$52,000 → $55,000
Step 1 — the difference: $55,000 − $52,000 = $3,000
Step 2 — divide by the original: $3,000 ÷ $52,000 = 0.0577
Step 3 — convert to a percentage: 0.0577 × 100 = 5.77%
Worked Example: Hourly Wage
$22.00 → $23.50 per hour
Step 1 — $23.50 − $22.00 = $1.50
Step 2 — $1.50 ÷ $22.00 = 0.0682
Step 3 — 0.0682 × 100 = 6.82%
Notice what happened. A $1.50 raise produced a bigger percentage than a $3,000 one, because it started from a smaller base. That's the whole reason percentages are the right unit here — they let you compare raises across pay levels that dollars never can.
Working Backwards to a Target
Sometimes you know the percentage and want the number. If you've been offered "a 4% raise" and want to know what you'd actually be earning:
New Pay = Old Pay × (1 + Raise % ÷ 100)
$52,000 × 1.04 = $54,080
This one's worth doing before a negotiation rather than after. It's much easier to ask for a specific figure than a vague percentage, and having the number ready changes the tone of the conversation.
The Part Most Raise Conversations Skip
A raise isn't a raise if prices rose faster.
Consumer prices were up 3.4% over the twelve months ending August 2026. That's the bar. Anything below it and your pay went up while your buying power went down.
| Your raise | Against 3.4% inflation | What it really is |
|---|---|---|
| 2.0% | −1.35% | A pay cut |
| 3.0% | −0.39% | Still a pay cut |
| 3.4% | 0.00% | Exactly level |
| 4.0% | +0.58% | A small real raise |
| 5.0% | +1.55% | A real raise |
Put in dollars, on that $52,000 salary: a 3% raise takes you to $53,560. But you'd need $53,768 just to be where you were. The raise felt like progress and left you $208 behind.
This isn't an argument that a 3% raise is an insult — sometimes it's what's available, and a job is more than its percentage. But it's worth knowing which side of the line you're on, because "I got a raise" and "I can buy more than I could last year" are not the same sentence.
Comparing Job Offers
When you're weighing an outside offer against staying, the percentage is only the opening line. A 12% bump that comes with a longer commute, a worse benefits package or a higher cost-of-living city may be worth less than a 4% raise where you are.
The things worth converting into numbers before you decide:
| Factor | Why it moves the real number |
|---|---|
| Employer retirement match | A 5% match is effectively 5% more pay, and it's often worth more than the raise itself |
| Health premiums | A few hundred a month either way can erase a mid-single-digit raise |
| Bonus structure | A lower base with a reliable bonus can beat a higher base without one — if it's reliable |
| Commute cost and time | Real money, and hours that don't appear on any pay stub |
| Cost of living | The same salary buys very different lives in different places |
Common Questions
Should I calculate on gross or net pay?
Gross. It's the number everyone negotiates with, and it's the only one that compares cleanly between jobs — net pay depends on your withholding, benefits elections and state, none of which describe the offer itself. Do check the net figure before you commit, though, especially if the new role changes your tax bracket or benefits.
How do I compare an hourly rate to a salary?
Multiply the hourly rate by hours per week and then by 52. At 40 hours, $23.50 an hour is about $48,880 a year. Just remember the comparison isn't clean: salaried roles often include paid time off and benefits that hourly roles don't, and salaried overtime is frequently unpaid.
What about a promotion with a title change?
Same formula, but the context is different. A promotion raise is often judged against the market rate for the new role rather than against your old salary — you can receive a solid percentage increase and still be underpaid for the job you're now doing. Worth checking both numbers.
Do small differences really matter long-term?
More than they look. Raises usually compound off your current salary, so a gap opened early keeps widening — every future raise is a percentage of a smaller number. This is the strongest argument for negotiating the starting figure rather than planning to catch up later.
The Bottom Line
Calculating a raise percentage takes three steps: subtract, divide by the original, multiply by 100.
Reading it takes one more. Compare it to inflation, and you'll know whether you actually came out ahead or just got a number that sounded like progress.
Skip the arithmetic.
Try the Percent Change CalculatorSources
Inflation: U.S. Bureau of Labor Statistics, Consumer Price Index news release of September 11, 2026 — CPI-U, all items, rose 3.4% over the 12 months ending August 2026, before seasonal adjustment.
All raise and real-wage figures in this guide were calculated with the formulas shown above and verified independently.