Date Difference Calculator
Calculate the exact difference between two dates. See results in years, months, weeks, days, hours, minutes, and seconds.
0
days
Exact Breakdown
0days
Also equals
0weeks
0months
0hours
0minutes
0seconds
How It Works
The breakdown shows years, months, weeks, and days as you would count them on a calendar. The "Also equals" section shows total counts in each unit independently.
All calculations happen locally in your browser.
How This Tool Was Built
This tool was created entirely by AI. Here's the exact prompt used to generate it:
Prompt Used
Create a Date Difference Calculator tool with these features: 1. Two date inputs (start and end) 2. Today button for quick selection 3. Swap dates button 4. Option to include end date (add 1 day) 5. Results showing: - Total days (large, prominent) - Breakdown: X years, X months, X weeks, X days - Alternative units: total weeks, months, hours, minutes, seconds 6. Quick add buttons (+1 week, +1 month, +3 months, +6 months, +1 year) 7. Handle negative differences (show warning) 8. Calculate accurate calendar months (not just 30-day approximation) Make it clean with purple as the accent color.
Claude AI Model
6,800 Tokens Used
AI-Generated Code Origin