Daily Tools
Everyday calculators and utilities for percentages, discounts, dates, health, and more. Simple inputs, instant results.
Percentage Calculator
Calculate percentages, percentage change, and more
Discount Calculator
Calculate discount amount and final price after discount
Age Calculator
Calculate exact age in years, months, and days
BMI Calculator
Calculate your Body Mass Index and health category
Tip Calculator
Calculate tip amount and split bill among people
Date Difference Calculator
Calculate the difference between two dates
Password Generator
Generate strong, secure random passwords
QR Code Generator
Generate QR codes for any text or URL
CGPA Calculator
Convert percentage to CGPA, or calculate overall CGPA from individual semesters
Working Days Calculator
Count business days (Mon–Fri) between two dates, excluding weekends and public holidays
Daily Tools — Everyday Calculators & Utilities
Small calculations come up constantly: a restaurant bill, a sale price, how old you were on a specific date, your BMI after a diet change. ClearTools Daily Tools cover these quick lookups with a single input and an instant answer — no ads interrupting, no account, no app to install.
Math & Shopping
The percentage calculator handles "X% of Y", "X is what % of Y", and percentage change in one interface. While shopping, the discount calculator works out the final price after one or stacked discounts. Splitting a bill? The tip calculator divides the total plus tip across any number of people.
Dates & Time
Find your exact age in years, months, and days — or on any past or future date — with the age calculator. The date difference tool counts days, weeks, and working days between two dates. For scheduling across borders, use the timezone converter which auto-handles daylight saving.
Health & Fitness
Track body metrics with the BMI calculator and estimate daily energy needs with the calorie calculator (Mifflin-St Jeor formula). Convert between feet, inches and centimetres with the height converter.
Utility
Generate strong passwords with the password generator, create QR codes for URLs or text with the QR generator, and convert between any measurement units with the unit converter.
Built for Speed and Privacy
Every tool on this page runs entirely in your browser — your inputs never leave your device. Pages load fast, results appear as you type, and there's no clutter between you and the answer. Works on mobile, tablet, and desktop.
Related Categories
For money calculations, visit finance tools. For text work (word counting, JSON, case conversion), see text tools. For random picks, try decision tools.