Easy-to-use
No accounting 'Jargon'
Time Saving
Inflation Rate
Central Bank Rate
Interest Rate
Popular Tools
Use our financial calculators to finesse your monthly budget,
compare borrowing costs and plan for your future.
View
Income Tax Calculator
Calculate Pay-As-You-Earn tax and take-home pay based on your gross salary, NHIF and NSSF pension contributions.
View
Vehicle Import Duty Calculator
Calculate motor vehicle import duty, excise tax and custom clearance fees payable at the port of Mombasa when you are importing car from Japan or UK.
View
Kenya Power Bill Calculator
Calculate an estimated monthly postptaid electrical bill for your home and office using the latest published by Kenya Power and Energy Regulatory Commission - ERC.
View
HELB Loan Calculator
Calculate HELB loan repayment period and monthly payments using the HELB interest rate of 4% for direct entry students and 12% for alternative students.
View
Nairobi Water Bill Calculator
Calculate your monthly water and sewer bill in Nairobi County using the latest tariffs published by Nairobi City Water and Sewerage Company.
View
Auto Loan Calculator
Calculate your monthly auto loan payments using banks lending and CBR rate published by Central Bank of Kenya to determine how much car loan you can afford.
View
M-PESA Cost Calculator
Calculate M-PESA transaction charges, rates & fees for sending money and withdrawing cash from M-PESA Agents & ATM.
View
Mortgage Calculator
Calculate your monthly mortgage payments using banks lending and CBR rate published by Central Bank of Kenya to determine how much home loan you can afford.
View
Motor Insurance Calculator
Calculate the cost of a comprehensive motor insurance cover when you take up a car insurance plan using vehicle market value and insurance premium rates.
User Reviews
Extremely helpful for job seekers as you calculate your take home during salary negotiations.
Brenda Peterson
Came across your website by accident. I must say it's really great for working out some quick data.
Evans K'Adoyo
This is quite a useful tool!
Eric Omondi
Quite a cool app. Especially the M-PESA feature.
Kasichana Mumba
Your website is one of the top 500 most improved sites in Kenya - 2015. Creating an app would give you more numbers.
Francis Waithaka
Excited by calculator.co.ke, hope there are plans to make an API or plugin third parties can use in their apps?
Diana Wanjuhi
One of the most essential apps ever.
Jay Kay
Great resource for Kenyan tax payers.