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Prorated Salary Calculator

A prorated salary applies when an employee does not work a full month.

Prorated salary formula

Prorated salary = days worked ÷ total days × monthly salary

Two methods are common: working days (about 21–23 per month) and calendar days (28–31). Which one applies depends on company policy.

Frequently asked questions

When is prorated salary used?

For employees who join mid-month, resign, or take unpaid leave.

Results are simulations to help planning and may differ from official calculations by agencies, employers or banks. Last updated 2026-11-02.

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