Date Calculator - Days Between Dates & Add/Subtract Days
Calculate exact days between dates, add/subtract days, and calculate business days (Mon-Fri).
Aperçu direct et capacités :Numvax Date Calculator calculates exact day differences between two dates, adds/subtracts days/months/years, and calculates Business Days (Mon-Fri) with detailed timeline breakdowns.
Interactive Date Inputs
Operation:
30 days
Drag slider or type exact number in the input box below:days
Timeline & Duration Breakdown
Select dates to calculate timeline breakdown.
À propos de la Date Calculator - Days Between Dates & Add/Subtract Days
Computes exact calendar durations between dates accounting for leap years, month lengths, timezones, and weekday/weekend boundaries.
Date Difference Calculation
Days Difference = (End Date Timestamp - Start Date Timestamp) / (1000 × 60 × 60 × 24)
Business Days = Total Days - Weekend Days (Saturdays & Sundays)
Exemples détaillés étape par étape
Days Between Jan 1 and March 15
Total Days: 73 Days (10 Weeks, 3 Days) Business Days (Mon-Fri): 52 Days
Foire aux questions
Does the business day calculator account for holidays?
The business day mode counts Monday through Friday. Custom regional holiday exclusions can be factored into custom project timelines.