Online Calculators

Access fast, accurate, and easy-to-use online calculators. Our digital tools help individuals, students, freelancers, and SMEs make smarter financial and academic decisions.


The following is a complete list of our online calculator tools.

Cybersecurity Risk Score Calculator

HELB Loan Calculator

Housing Levy Calculator

Income Tax Calculator

Investment Calculator

Land Size Calculator & Plot Converter

Land Stamp Duty Calculator

Loan Repayment Calculator

KCB Loan Calculator 

KCB M-PESA Loan Calculator

KPLC Token Calculator

KRA Penalty Calculator

KRA Withholding Tax Calculator

M-Pesa Send Money Charges Calculator

M-Pesa Withdrawal Charges Calculator

Monthly Dividend Calculator

Mortgage Calculator

Net Pay Calculator

NSSF Calculator

VAT Calculator

SHIF Calculator


Why Use Our Online Calculators?

  • Accurate calculations aligned with Kenyan regulations.
  • Fast results with no manual formulas needed.
  • Useful for payroll, business, tax, and personal finance.

Who Are These Calculators For?

  • Employees and job seekers
  • Business owners and SMEs
  • Accountants and HR managers
  • Students and loan applicants
  • Investors and property buyers

Need Professional Assistance? For specialized cyber solutions and digital services, visit JO-TECH Cyber. Reach out to us:

Email: info@jotechcyber.co.ke

Call/WhatsApp: +254 710 200 886