# SweldoSakto > A free Philippine salary and 13th-month pay estimate website by Corelink BPO. This app is in Beta and uses fixed 2026 rules. SweldoSakto is an independent calculator, not a government service or a payroll filing system. Results are estimates based on the visitor's inputs and the assumptions explained on each calculator. Actual deductions can differ; final income tax uses actual annual earnings. Entered salaries are not saved by the application. Both calculators include their assumptions, limitations and links to the applicable official BIR, SSS, GSIS, PhilHealth, Pag-IBIG and DOLE/legal references. Rates do not advance automatically with the calendar year. Future earnings entered in the 13th-month form are projections. Employer budgeting provisions are estimates, not extra regular take-home pay. Issues or suggestions: sweldosakto@corelinkbpo.com. ## Calculators - [Philippine salary calculator](https://sweldosakto.com/): Estimate basic-to-net pay or work back from a target net to suggested basic pay. Supports Private, Government, Self-Employed, confirmed Minimum Wage and Kasambahay profiles, applicable allowances and extra pay, and employee/employer contribution breakdowns. Enter salary and allowances for the selected input period; semi-monthly means per cutoff. Monthly, semi-monthly and annual result views are separate from input units. - [13th-month pay calculator](https://sweldosakto.com/13th-month): Enter January-December basic earnings, reflecting raises, unpaid absences and months not worked. Gross entitlement is total basic earned divided by 12. Other qualifying benefits share the ₱90,000 exemption. The taxable portion is not the tax deduction or net payout. Covers eligible private-sector employees and kasambahay; government bonuses and self-employment are outside this calculator.