Salary raise calculator

New salary from a raise rate, or the rate between two salaries

Salary As of 2026 Inputs not saved No install or sign-up
×₩10K
%
Salary after raise
-

Salary by raise rate

Raise rateSalary after raiseAnnual increaseMonthly increase (pre-tax)
See an exampleA 5% raise — how much more each month?

Before: ₩40M

Monthly pre-tax
₩3,333,333
Total deductions
₩388,510
Take-home
₩2,944,823

After: ₩42M

Monthly pre-tax
₩3,500,000
Total deductions
₩428,490
Take-home
₩3,071,510

A ₩2M raise in salary adds only ₩127K to monthly take-home pay, because taxes and insurance go up too.

Calculating a salary raise

  • Salary after raise = current salary × (1 + raise rate)
  • Raise rate = (new salary − current salary) ÷ current salary × 100

Salary negotiation tips

  • Average company raises are usually around inflation (2–3%) plus a bit. If your results are clear, bring the evidence in numbers.
  • For job changes, a 10–20% raise over your previous salary is often mentioned, but it varies widely by role, seniority and market.
  • Take-home pay doesn't rise as much as pre-tax salary. Check the after-tax difference with the take-home pay calculator.

FAQ

If it rises 5% each year for 3 years, what's the total?

Compounded, it's about 15.8% (1.05³ = 1.158).

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