SHA & NSSF Calculator NHIF Deduction Calculator Estimate your NHIF monthly deduction in Kenya. Enter Gross Monthly Salary (Ksh): Calculate NHIF Deduction: Ksh NSSF Contribution Calculator Based on Kenya’s Tier I & II pension deductions (NSSF Act 2013) Enter Gross Monthly Salary (Ksh): Calculate Employee Contribution: Ksh Employer Contribution: Ksh Total Contribution: Ksh