How to Calculate Days Between Dates Online?

A Date Calculator is an online tool that helps you calculate date difference, future date, past date and working days. Instead of manually counting dates on a calendar, you enter the date details and get the result instantly.

This is useful when a form, office task, service slip, admission notice or government process mentions a time period like 7 days, 15 days, 30 days, 90 days or working days.

• Add days to a date.
• Subtract days from a date.
• Count days between two dates.
• Count working days by excluding Sundays or weekends.

To calculate days between two dates, choose the Days between mode, select the start date and end date, then read the calendar days result. This is useful for checking gaps between form dates, document dates, office records and deadlines.

Some rules count only the gap between dates, while some rules include both the start and end date. If the instruction says both dates should be counted, enable the Include end date option.

1. Open the Date Calculator on Photocopywala.
2. Choose Days between mode.
3. Select the start date.
4. Select the end date.
5. Turn on Include end date only if the rule asks for it.
6. Copy, share or print the result if needed.

Use Add days mode when you know the base date and need to find the future date after a fixed number of days. This is common when a notice says the work must be completed within 7, 15, 30 or 90 days.

Example: if a form has to be submitted within 30 days from 1 July 2026, enter 1 July 2026 as the base date and 30 as the number of days. The calculator shows the resulting date and weekday.

• Useful for form submission deadlines.
• Useful for service delivery dates.
• Useful for reminder and follow-up dates.
• Useful for shop and office work.

Use Subtract days mode when you need to find an earlier date before a final date. This is useful for back-calculating reminder dates, document preparation dates or service start dates.

Example: if a deadline is 30 August and documents should be prepared 10 days before the deadline, subtract 10 days from 30 August to find the preparation date.

• Find a preparation date before a deadline.
• Find a reminder date before an event.
• Find a document collection date.
• Find a follow-up date for office work.

Working days are different from calendar days. Calendar days include every day, while working days exclude selected off days such as Sundays or both Saturdays and Sundays.

Use Working days mode when a service, office, school, shop or document process says the result will take a certain number of working days. The Date Calculator can exclude Sundays only or both Saturdays and Sundays.

• Exclude Sundays for many local shop or office timelines.
• Exclude Saturdays and Sundays for standard weekend-based workday counts.
• Check official holidays separately if they apply.
• Use the result as a helper, not a legal deadline guarantee.

Students often need to calculate days left for exams, admission forms, scholarship deadlines and certificate submission dates. A date calculator helps avoid manual counting mistakes.

For job forms, age rules and exam eligibility, use Age Calculator. For normal deadline or date gap tasks, use Date Calculator. Both tools solve different date-related problems.

• Exam form last date check.
• Admission timeline calculation.
• Scholarship submission date planning.
• Certificate and document follow-up dates.

Cyber cafes and CSC centers handle many date-based tasks for customers: application deadlines, document delivery dates, service follow-up dates and working-day estimates. A mobile-friendly date calculator makes this faster at the counter.

Photocopywala's Date Calculator includes copy, share and print actions, so the result can be saved or shown to the customer clearly.

• Calculate application deadline dates.
• Count days between document dates.
• Estimate working days for service follow-up.
• Print or share the result when required.

To calculate the days between two dates, select the start date and the end date. The tool will display calendar days, weeks, and even working days if required.

If the rules state that both the start and end dates are counted, check the 'Include end date' option. If weekends should be ignored, use the 'Working days' mode.

• Select the exact start date.
• Select the exact end date.
• Decide whether to include the end date based on your requirements.
• Always verify final deadlines against official notices.

A Date Calculator is useful for quick planning, but official deadlines may depend on time, holidays, office hours, time zone, submission portal rules and notification wording.

Before taking final action on a government, exam, tender, bank, court, admission or legal deadline, always check the official notice or portal.

• Check official start date.
• Check official last date and time.
• Check whether end date is included.
• Check Sundays, weekends and holidays.
• Check whether working-day rules are different for the specific office or portal.