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Partial-month gross pay

Prorated Salary Calculator

Enter the employment start date to estimate gross pay from that date through the end of the month.

Start date and work schedule

Pay is estimated from this date through the end of its month.
USD
Scheduled weekdays

Only these weekdays count in the monthly pay calculation.

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Gross pay

Prorated salary

US$ 3,000.0010 payable workdays from February 16 through month end, out of 20 scheduled workdays.
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Green dates are payable from the start date.

How this was calculated

Daily rate
US$ 6,000.00 ÷ 20 scheduled days
Payable period
February 16 to month end = 10 scheduled days
Prorated gross
US$ 300.00 × 10 days
Assumptions used

This working-days estimate assumes every scheduled day from the employment start date through month end is payable, including paid holidays or leave. Unpaid absences and employer methods can change the result.

Choose the employment start date and scheduled weekdays. The calculator counts payable workdays from that date through month end.

Employers and jurisdictions may use working-day, calendar-day, or fixed-divisor methods. Confirm the policy that applies to your pay.

Formula checked against Marketivate's published test cases. Last checked 27 July 2026. Read our methodology or report a correction.

The working-days method

Divide monthly gross salary by all scheduled workdays in the start month. Multiply that daily rate by scheduled workdays from the employment start date through month end.

Why the month matters

Months contain different numbers of weekdays, and February changes in a leap year. A calendar-aware denominator is more accurate than assuming every month has the same number of workdays.

What the date range assumes

The estimate treats every scheduled workday from the start date through month end as payable. Confirm whether unpaid absences, waiting periods, holidays, or local payroll rules change that range.

Confirm the employer's proration method.
Count only scheduled workdays in the denominator.
Keep gross salary separate from deductions.
Use the correct half-period for semimonthly payroll.

Starting with ten workdays left

A $6,000 monthly salary produces a $300 daily rate. Starting on February 16, 2026 leaves ten scheduled workdays and produces $3,000 gross prorated salary.

$6,000 ÷ 20 × 10 = $3,000

Common mistakes to avoid

Dividing by calendar days when payroll uses workdays.
Entering the contract date instead of the first payable date.
Ignoring the actual year and month.
Treating the gross result as take-home pay.

Frequently asked questions

What does prorated salary mean?

It is salary adjusted to the eligible portion of a pay period, often because employment began or ended mid-period or included unpaid absence.

Why can two months produce different daily rates?

Under the working-days method, the number of scheduled workdays changes with the calendar.

Does the employment start date count?

Yes, when it is one of the selected scheduled weekdays. A weekend or other unscheduled start date begins counting on the next scheduled workday.

Does the calculator include taxes?

No. The result is estimated gross pay before deductions.

Salary ConverterCompare hourly, weekly, monthly, and annual pay using one consistent work schedule.Annual SalaryAnnualize an hourly wage and estimate take-home pay with a clearly labeled flat rate.Overtime PaySeparate regular pay, overtime rate, overtime pay, and the combined total.

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