Salary Range Percentile Calculator

What a salary range percentile tells you

A percentile marks a position inside a distribution. When pay sits at the 75th percentile, about 75 of every 100 workers in the comparison group earn less and about 25 earn more. The Bureau of Labor Statistics defines a percentile wage the same way: the value below which a stated share of workers fall. The 50th percentile is the median, not the average.

The comparison group drives the result. National pay for an occupation, pay in one metro area, and pay inside a single company are three different distributions. A salary at the 70th percentile of national data can sit at the 40th percentile of an expensive coastal market, or above the 90th percentile at a small employer in the same town. Name the group before quoting a number.

Two measures share the word percentile in pay discussions, and they answer different questions. Range penetration places a salary inside a posted pay band. Market percentile places it inside a distribution of pay for similar work. The first is an internal measure that HR uses to administer a band. The second is an external measure that a candidate uses to judge an offer. This calculator reports both, because an offer can look strong on one and weak on the other.

Percentile is not a percentage. A salary that is 10% above the median is not at the 60th percentile; the mapping depends on how tightly pay clusters around the middle. That gap is why a useful estimate needs quartiles or a full distribution rather than a single average.

The three numbers a pay range gives you

A posted range usually comes with a minimum, a midpoint and a maximum. From those three numbers you can derive the two standard measures of position.

Range penetration = (salary - range minimum) / (range maximum - range minimum) x 100. It shows how far through the band the salary sits. A salary at the minimum scores 0%, the midpoint scores 50% in a symmetric band, and the maximum scores 100%.

Compa-ratio = salary / range midpoint x 100. It shows how pay compares with the anchor of the band. A compa-ratio of 100% means pay equals the midpoint. A ratio of 90% means pay is 10% below the midpoint.

Take a $70,000 to $110,000 band with a $90,000 midpoint and a salary of $82,000. Range penetration is 12,000 / 40,000 x 100 = 30.0%. Compa-ratio is 82,000 / 90,000 x 100 = 91.1%. The salary sits $8,000 below the midpoint, which is 8.9% of the midpoint.

Public bands are published in full, which makes them easy to test. The OPM General Schedule lists a minimum and maximum for every grade and step, so a federal offer can be scored with the same two formulas. Notice what neither measure uses: the market. A band can be set below market or above it. Range penetration of 80% feels strong until you learn the whole band trails the local market by 15%. Keep the internal and external questions separate, then compare the answers.

Turning market quartiles into a percentile

Most public pay data arrives as quartiles: the 25th, 50th and 75th percentile. To place a salary between two of them, draw a straight line across the gap. Between the 25th and 50th percentile, the estimate is:

percentile = 25 + (salary - P25) / (P50 - P25) x 25

The same shape repeats in each quarter of the distribution: 25 points of percentile for each quartile crossed. Above the 75th percentile, the line continues with the slope of the 50th to 75th segment.

Example: quartiles of $78,000, $95,000 and $115,000, with a salary of $104,000. The salary falls in the upper quarter, so percentile = 50 + ($104,000 - $95,000) / ($115,000 - $95,000) x 25 = 50 + 11.25 = 61.3. Roughly six in ten comparable workers earn less.

Below the first quartile the line runs downward. A salary of $70,000 against the same quartiles gives 25 - ($78,000 - $70,000) / ($95,000 - $78,000) x 25 = 25 - 11.76 = 13.2. The estimate assumes the lower tail is as smooth as the middle, which is a simplification, so treat anything under the 10th percentile as a rough label rather than a precise rank.

The table runs seven salaries through the same quartiles ($78,000, $95,000 and $115,000) and the same posted band ($70,000 to $110,000). Each quarter of the distribution adds 25 points of percentile, so the steps are even inside a segment and change slope at each quartile.

One caution about quartile sources. If the quartiles come from a salary survey, check whether the figures cover base pay or total compensation, and whether they are national or local. Mixing a base salary with total compensation quartiles pushes the percentile down by a wide margin.

Worked example: five salaries in one band

The table runs five salaries through the same two reference systems. The posted range is $70,000 to $110,000 with a $90,000 midpoint. The market quartiles are $78,000, $95,000 and $115,000.

Read the $95,000 row carefully. That salary equals the market median, so its percentile is exactly 50. Its range penetration is 62.5%, because the posted band is anchored at a $90,000 midpoint rather than at the market median. Two correct measures, two different stories. The band pays above the market median at its own midpoint.

The $120,000 row sits above the range maximum, so penetration passes 100% and the label changes to 125.0%. A salary outside the band is possible through red circles, retention adjustments or a stale range, and the calculator reports the raw number instead of clipping it. The market percentile for that row is 81.3, which still leaves roughly one in five comparable workers earning more.

Use the table to spot which measure a job posting is quoting. A line such as "the midpoint of this band is $90,000" is compa-ratio language. A line such as "our offer is above the 75th percentile" is market language. They are not interchangeable, and an offer can be strong on one while trailing on the other.

Hourly and monthly versions of the same salary

Pay conversations mix units. A monthly budget, an hourly contract rate and an annual band all describe the same job, so convert before comparing. Monthly pay is annual pay divided by 12: $82,000 / 12 = $6,833.33.

Hourly pay from an annual salary is annual pay divided by paid hours in the year. A full time year at 40 hours across 52 weeks is 2,080 hours, the convention the BLS occupational wage program uses when it converts hourly wages to annual figures. At that convention, $82,000 / 2,080 = $39.42 an hour.

Part year work changes the denominator. A school year of 46 weeks at 40 hours is 1,840 paid hours, so $82,000 spread over that schedule is $44.57 an hour. The annual total did not move, but the hourly figure rose 13% because the same money covers fewer hours.

Paid leave belongs in the denominator if the employer counts it as paid time. A salaried worker with 2,080 paid hours earns the same $39.42 whether those hours are worked or taken as vacation. A contractor who bills 1,700 hours for the same annual target needs $48.24 an hour, and that rate also has to cover self-employment tax, health insurance and unpaid admin time.

The calculator uses the paid hours per week and paid weeks per year you enter, so the hourly line matches your own schedule rather than a generic full time year.

Where the estimate breaks down

Every percentile from quartiles is an estimate built on three assumptions: the comparison group is right, the quartiles are current, and pay is spread smoothly inside each quarter. Each assumption can fail.

The group is wrong. A national quartile set mixes a high cost city with a rural county. The May 2024 OEWS estimates are published for the nation, states and about 530 areas precisely because geography moves pay. Use the narrowest area that has enough observations for your occupation.

The measure is wrong. OEWS covers wages and salaries and leaves out nonproduction bonuses and employer paid benefits, as the BLS occupational outlook FAQ explains. A $120,000 base plus a 15% bonus is not the same package as $138,000 in base, even when the cash matches, because retirement contributions and future raises usually key off base pay.

The data is old. OEWS estimates carry a May reference date and are released the following spring. A May 2024 figure used in a 2026 negotiation is two years of market movement behind. The national mean annual wage across all occupations was $67,920 in May 2024, a useful benchmark for scale but not a current offer price.

The distribution is lumpy. Pay clusters at grade boundaries, so a straight line through a quartile can overstate or understate the middle. The error is largest in the tails and smallest near the quartile anchors themselves. For a decision with real money attached, ask the source for deciles or the full percentile table rather than three summary points.

Using percentiles in a pay conversation

The calculator also runs the line backward. Pick a target percentile and it returns the salary at that point. With the quartiles above, the 50th percentile is $95,000, the 75th is $115,000, and the 90th is $127,000. The last figure extends the 50 to 75 slope by another 15 points of percentile: $115,000 + 15/25 x $20,000.

Moving from $82,000 at the 30.9th percentile to the median takes $13,000, a 15.9% increase. Reaching the 75th percentile takes $33,000, a 40.2% increase. Those are large asks in one cycle, which is why bands usually move people in steps rather than one jump.

Frame the request around market data, not around a personal target. Name the source, the geography and the reference date, and show the range rather than a single point. Ask where the offer sits in the band and what the next review cycle requires. If base pay is fixed for the year, ask about a sign-on bonus, an equity refresh or an earlier review date, then compare the whole package against the same percentile set.

One more discipline: compare base with base. A candidate who quotes total compensation against a base pay percentile will look overpaid on paper and underpaid in the bank. Strip bonus and equity out before computing, then add them back as a separate line.

A checklist before you quote a percentile

Run these six checks before the number leaves your mouth or your email.

• Same occupation. Match the SOC code, not just the job title. A "financial analyst" in one industry code can carry a different pay band than the same title in another.
• Same geography. National data is a starting point, not an answer. Move to the state or metro table when the sample supports it.
• Same pay definition. Base salary, base plus bonus, and total compensation are three different numbers. Pick one and label it.
• Ascending quartiles. The 25th, 50th and 75th percentile must rise. A typo in one field distorts every estimate that follows.
• Dated source. Write the reference period next to the figure. An undated percentile is impossible to defend in a negotiation.
• Honest precision. One decimal is enough. The underlying survey has error bands wider than the second decimal suggests.

The calculator on this page accepts any range and any ascending quartile set, so you can test an offer against a national table, a local table and your own company band in three passes. When the three answers disagree, the disagreement is the useful finding: it tells you which reference system the offer is built on.