All tools
13 of 13 tools
Percentage Calculator
Find what X% of any number equals — instantly.
Age Calculator
Exact age in years, months and days from a birth date.
EMI Calculator
Monthly loan EMI, total interest and payable amount.
BMI Calculator
Body mass index from height and weight, with category.
Discount Calculator
Sale price and savings from any discount percent.
Tip Calculator
Split bills fairly — tip, total and per-person share.
Unit Converter
Length, weight and temperature in one converter.
Currency Converter
Convert between world currencies with indicative rates.
Word Counter
Live words, characters, sentences and reading time.
Case Converter
UPPERCASE, lowercase, Title Case in one click.
QR Code Generator
Turn any link or text into a scannable QR code.
Password Generator
Strong random passwords, made on your device.
Date Difference Calculator
Days, weeks and months between any two dates.
Why ToolKishop?
Built for speed and privacy. Each tool page explains the method, shows worked examples, and answers common questions — so you get the result and understand it.
Frequently asked questions
Are ToolKishop's tools really free?
Yes. Every calculator, converter and generator on ToolKishop is free to use with no sign-up, no account and no hidden limits.
Do you store or track what I type into the tools?
No. All calculations run locally in your browser. ToolKishop's tools do not upload your inputs anywhere. (See our Privacy Policy for details about cookies and ads.)
Do the tools work on mobile phones?
Yes. Every page is mobile-responsive — the layouts, forms and result panels adapt to phones, tablets and desktops.
How accurate are the calculators?
They use standard formulas and are great for everyday estimates. Financial, health and currency results are informational, not professional advice — and currency rates are indicative.
Which tools are most popular?
The Percentage Calculator, Age Calculator, EMI Calculator, Word Counter and Password Generator are used the most.