20 free calculators for Kenyan business owners
Built by a CPA. Rates checked October 2026. No sign-up. Read our guides for the rules behind each tool.
Payroll and employment
PAYE, NSSF, SHIF and Housing Levy calculator
Gross to net, net to gross and true employer cost.
Open the calculator →Payroll remittance calculator
Paste all salaries and see what to pay KRA, NSSF and SHA.
Open the calculator →How to reduce PAYE calculator
Pension, insurance and mortgage reliefs and what they save.
Open the calculator →Cost to company calculator
Turn a hiring budget into gross and take-home pay.
Open the calculator →NSSF calculator 2026
Tier I and II contributions for employee and employer.
Open the calculator →SHIF calculator 2026
The 2.75% health contribution with the KES 300 minimum.
Open the calculator →Overtime pay calculator
Normal day, rest day and holiday overtime.
Open the calculator →Final dues and severance calculator
Notice, leave, unpaid days and redundancy pay.
Open the calculator →Staff loan fringe benefit tax calculator
Tax on cheap staff loans and the rate that avoids it.
Open the calculator →Tax and compliance
VAT calculator
Add or remove 16% VAT in one step.
Open the calculator →Withholding tax calculator
Deduct the right tax on fees, rent and interest.
Open the calculator →Rental income tax calculator
Monthly rental income tax at 7.5%.
Open the calculator →Capital gains tax calculator
15% tax on net gains from property and shares.
Open the calculator →Turnover tax vs income tax calculator
Find the cheaper route and VAT status.
Open the calculator →eTIMS expense risk calculator
What missing supplier invoices could cost.
Open the calculator →KRA penalty and interest calculator
Late-filing costs for VAT, PAYE and turnover tax.
Open the calculator →Business finance
Overdue invoices cost calculator
The real cost of late-paying customers.
Open the calculator →Profit margin and markup calculator
Set the price that gives the margin you want.
Open the calculator →Break-even calculator
Units and sales needed to cover costs.
Open the calculator →Loan repayment calculator
Reducing balance vs flat rate.
Open the calculator →