Everyday6 min read
Time Duration Calculator: Hours Between Two Times
Time duration: turn both clock times into minutes, subtract, and add a day for overnight shifts to get exact hours and minutes.
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- Everyday6 min read
Time Zone Conversion: IST to UTC, US and UK
Convert time zones through UTC: subtract the source offset, add the target offset. IST to UTC, UK, US and Dubai, with a chart and worked example.
- Everyday6 min read
Weeks Between Dates Calculator: Full Weeks + Days
Weeks between dates: count the days, divide by 7, and read off full weeks and extra days, with inclusive and exclusive counting explained.
- Everyday6 min read
Weeks Until a Date Calculator: Count Down to Any Day
Weeks until a date: subtract today from the target date, divide by 7, and turn the weeks left into a weekly plan you can follow.
- Everyday7 min read
Working Days Calculator: Weekdays Minus Holidays
Working days: count Monday to Friday between two dates, subtract holidays, and see how a 5-day or 6-day week changes the total.
- Everyday4 min read
Age calculations, explained
Learn different ways to calculate age, from exact years to days, with clear examples.
Put what you learn into practice.
Explore our free calculators and apply these concepts to your own numbers.