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Free Salary Hike Calculator — Calculate Pay Raise & New Salary

A salary hike calculator computes the new salary after a percentage or fixed amount increase, showing the monthly and annual difference in gross pay. Useful for HR managers processing appraisals, employees evaluating offers, and payroll teams updating compensation records.

Free — No SignupRuns in BrowserData Never Uploaded

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Calculate new salary after a percentage increase and see the monthly/annual difference.

  • Calculate a new salary from a percentage or fixed hike amount
  • Reverse mode: find the hike percentage between any two salaries
  • Shows monthly and annual increase so the raise is easy to picture against any pay cycle
  • Works with any currency — symbol-agnostic percentage arithmetic
  • Instant recalculation with no page reload or login required
  • Client-side only — no salary figures are uploaded or stored
Features

Everything you need in one Salary Hike Calculator

Percentage or fixed hike

Apply a raise as a percentage (e.g. 10% hike) or as a fixed amount — the calculator handles both and shows the resulting new salary instantly.

Reverse hike-percentage mode

Already have an offer? Enter your old and new salary and the tool returns the exact hike percentage between them.

Monthly and annual view

See the increase both per month and per year, so the raise is easy to picture against your actual pay cycle.

Any currency

Currency-agnostic — switch the symbol and the figures follow. The math is pure percentage arithmetic, valid anywhere.

How It Works

How to use Salary Hike Calculator

01

Enter current salary

Input the current monthly or annual gross salary.

02

Enter hike amount

Type the hike as a percentage (e.g. 15%) or as a fixed amount. Toggle between percent and fixed.

03

See new salary

The calculator shows new monthly/annual salary, the increase amount, and the effective monthly take-home change.

Format Comparison

Salary hike examples — $50,000 base salary

Current salaryHikeNew salaryAnnual increase
$50,0003%$51,500$1,500
$50,0005%$52,500$2,500
$50,00010%$55,000$5,000
$50,00015%$57,500$7,500
$50,00020%$60,000$10,000
$50,00030%$65,000$15,000
Troubleshooting

How to fix common syntax errors

Most “invalid JSON” failures come from a small set of mistakes. Paste the failing JSON above, click Validate, and the tool points you at the exact line and column.

Entering hike as a decimal instead of a percentageHike: 0.10 expecting 10%

Enter 10, not 0.10. Entering 0.10 applies a 0.1% raise — a $50 increase on a $50,000 salary instead of the intended $5,000. Always enter the whole-number percentage.

Applying the hike to net salary instead of grossHike base = $3,200/month take-home not $4,000/month gross

Salary hikes are always calculated on gross (pre-tax) salary. Take-home rises by a different (usually smaller) amount after tax and deductions. Use your gross figure as the base.

Confusing a one-time bonus with a base salary hike10% bonus treated as 10% permanent raise

A bonus is a one-time payment; it does not raise your base salary. A hike permanently changes the base from which future raises, pension contributions, and overtime are calculated. They are separate events.

Compounding two hikes instead of applying once to the originalTwo 5% hikes calculated as 5% + 5% = 10%

Two sequential 5% hikes compound to 10.25%, not 10%. Apply each hike to the result of the previous one: $50,000 × 1.05 = $52,500 × 1.05 = $55,125. Use this calculator for each step separately.

Forgetting to annualize when salary is entered as monthlyMonthly salary $4,000 × 10% = $400 presented as annual raise

$400 is the monthly raise — the annual raise is $4,800. Set the salary period correctly (monthly vs annual) so the output shows the right annual and monthly figures side by side.

Assuming take-home increases by exactly the same percentage as gross10% gross raise = 10% more in hand

In a progressive tax system, part of the raise may fall into a higher marginal tax bracket, so net pay rises by slightly less than gross. Use a payroll or tax calculator after this tool to see the actual take-home change.

FAQ

Frequently asked questions

A salary hike (also called a pay raise, increment, or raise) is an increase in an employee's base compensation, typically expressed as a percentage of the current salary. A 10% hike on a $50,000 annual salary adds $5,000, bringing the new salary to $55,000 per year ($4,167/month). Hikes are awarded at annual appraisals, on promotion, for retention purposes, or when market rates shift significantly.

Free Software

Genius HRM — Free HR Management Software

Beyond calculators — manage your entire HR operation with Genius HRM. Self-hosted, open source, and free forever. Payroll, leave management, attendance tracking, performance appraisals, and employee records all in one platform.

Payroll processingLeave & attendancePerformance appraisalsEmployee recordsSelf-hosted & free
Download FreeMIT licence · No subscription · Self-hosted
References

Further reading

Authority documentation and specifications behind this tool.

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