Everyday Tools
Quick tools you will use again and again — count the days between two dates, add days or months to a date, add up hours and minutes, find your exact age as on any date, and convert units including Indian land units. Every result shows how it was worked out.
All tools
Showing 4 tools
- Days between two dates, working days, and add or subtract days.⭐ Popular · FreeOpen →
Date Calculator
Class 1–12 · CollegeCalculator - Add or subtract hours and minutes, and time between two clock times.FreeOpen →
Time Calculator
Class 1–12 · CollegeCalculator - Exact age in years, months and days as on any date.FreeOpen →
Age Calculator
Class 1–12 · CollegeCalculator - Length, weight, area (gaj, guntha), temperature and more.FreeOpen →
Unit Converter
Class 1–12 · CollegeConverter
Frequently asked questions
How do I count the days between two dates?
Open the Date Calculator, choose the start and end dates, and tick “include the end date” if both days should count. It also gives weeks, months and working days.
Do the date tools handle leap years?
Yes. All date maths uses calendar dates in UTC, so leap years, 29 February birthdays and month ends are handled and the result never shifts by a day because of time zones.
Can I calculate hours across midnight?
Yes. In the Time Calculator, if the end time is earlier than the start time it is taken as the next day — 22:30 to 06:15 is 7 h 45 min.