UtilityHub
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Date Calculator

Calculate exact days between two dates, or add and subtract years, months, weeks, days, and business days from any date.

Date Calculator Workspace
Client-ready
Modify the values and click the Calculate button to use

Days Between Two Dates

Find the number of years, months, weeks, and days between dates. Click "Settings" to define holidays.

•
Calculation Result Sep 28, 2026 → Dec 31, 2026
94 days
Years, Months, Days 3 months, 3 days
Weeks & Days 13 weeks, 3 days
Business Days 67 working days
Weekend Days 27 weekend days
Total Hours: 2,256 • Total Minutes: 135,360 • Total Seconds: 8,121,600

Add to or Subtract from a Date

Calculate a past or future date by adding or subtracting years, months, weeks, days, or business days.

years
months
weeks
days
Target Date Result Friday
Friday, October 16, 2026
ISO Format 2026-10-16
US Format (MM/DD/YYYY) 10/16/2026
Difference from Start 18 calendar days
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How to Use Date Calculator

1 Calculate exact days, weeks, months, and years between two dates
2 Option to include end day in total calculation
3 Business days and weekend days breakdown with customizable holidays
4 Add or subtract years, months, weeks, and days from any date
5 Calculate target dates in business/working days only

Using Date Calculator on UtilityHub is free and requires no sign-up. Enter or upload your data into the fields above, configure any custom preferences, and get your instant result. All file processing adheres to strict privacy standards: uploaded temporary files are automatically deleted after processing and never shared.

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Frequently Asked Questions

How does "include end day" work?

Standard date difference excludes the end date (calculating the span). Checking "include end day" adds 1 day so that both the start and end dates are counted.

Can I customize weekends and holidays for business days?

Yes, open the Settings menu to choose your weekend days (such as Saturday & Sunday or Friday & Saturday) and define custom public holidays.

Privacy First Policy

UtilityHub never sells or permanently stores your files or personal inputs. Calculations run locally in your browser, and temporary file jobs are deleted immediately after download or after 1 hour.

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