About MoneyToolsLab
Free, accurate financial calculators for everyone.
Who we are
MoneyToolsLab is built and maintained by JKTL LLC, a digital products company focused on building useful, accessible tools for everyday financial decisions.
We started MoneyToolsLab because most financial calculators online are either buried inside complicated banking apps, surrounded by intrusive ads, or require you to create an account before you can use them. We wanted something simpler — open the page, enter your numbers, get your answer.
Every calculator on this site is free to use, requires no registration, and works instantly in your browser. No data is stored or transmitted.
Our mission
Financial decisions — whether you are taking out a mortgage, planning for retirement, or figuring out how much interest you are paying on a loan — should be based on accurate numbers, not guesswork. Our mission is to put those numbers in front of anyone, anywhere, instantly.
We specifically build for global audiences. Our calculators include geo-specific defaults and currency formatting for Nigeria, the United Kingdom, the United States, and Canada — because financial tools should work for the people using them, not just for one country.
What we build
Loan calculators
EMI, mortgage, personal loan, car loan — with full amortization schedules.
Savings tools
Compound interest, savings projections, retirement planning.
Everyday math
Tip, discount, percentage, BMI, age and date calculators.
Income tools
Salary increment, net pay, budget planner, ROI calculator.
Questions or feedback?
We would love to hear from you.
Get in touch →