Financial Calculators
Plan repayments and understand your monthly costs before making a decision.
FREE · FAST · PRIVATE
Everyday tools that make the numbers simple.
Calculate loan payments, compare dates, convert data, and solve everyday tasks with accurate online tools designed to be clear, quick, and easy to use.
Explore free tools
CHOOSE A TOOL
Useful tools, without the clutter.
Choose a category and get straight to the calculation or conversion you need.
Date & Time Tools
Work out the days between dates and plan time-sensitive tasks with confidence.
Data & Converter Tools
Convert common data formats quickly when you need clean, usable output.
Number Tools
Convert and work with numbers without complex software or registrations.
Security Tools
Create secure values and complete common privacy-focused tasks more easily.
Free to use
No account or subscription required to use the tools.
Built for clarity
Simple inputs and readable results, on desktop and mobile.
Privacy-minded
Your calculator inputs are not saved by ekaTool.
ABOUT EKATOOL
A better way to handle everyday tasks.
ekaTool brings useful calculators and conversion tools into one practical place. Whether you are estimating a loan EMI, finding the difference between two dates, or converting a data format, each tool is designed to give a quick and understandable result.
Use the tools whenever you need them—without creating an account or sharing more information than necessary.