A Pag-IBIG loan requirements calculator helps you estimate the loan amount you may qualify for based on your income and contributions. To use it, input your monthly salary, length of membership, and other relevant details. This gives you a rough idea of potential loan eligibility, but remember that actual amounts are ultimately determined by Pag-IBIG based on their assessments. For the most accurate information, consider checking the official Pag-IBIG Fund website or consulting with a representative.