This is an estimate, not a payslip. Actual payroll can vary because of cutoffs, adjustments, company policies and other applicable items. Payroll or Finance remains the final authority.
Shared input
Monthly rate
The calculator derives the same rounded daily and hourly rates for both pay periods.
Pay period one
First half
Enter premium hours and any optional deductions. Statutory contributions are applied here.
Premium hours
HoursOptional deductions
PHPFirst-half breakdown
Enter first-half information, then calculate to create the register.
Pay period two
Second half
The taxable basis from the first half carries forward automatically for the withholding-tax calculation.
Premium hours
HoursOptional deductions
PHPSecond-half breakdown
Calculate the first half, then complete the second-half register.
Monthly reconciliation
Summary
A compact register of both pay periods and the estimated monthly amount.
The formulas are part of the interface.
Calculation logic, software architecture, test coverage and the release-validation process are documented for reviewers and contributors.