Date Interval Days Calculator
This extension calculates the number of calendar days and working days between two selected dates.
Time on the storeUnder a yearA rough range, not an exact date
Store users3As shown on the Chrome Web Store
Chrome Web Store ratingNot rated yetNo store ratings yet
Last store update10 Feb 2026Version 3.1.0, 8 months ago
Inside the extension
Product image 1 of 1Reviews
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The maker
Borisandmarina has 11 listings on the store. Updates now and then.
- Listings
- 11
- Combined store users
- ≈67
- Store Featured
- 0
- Updated in the last 90 days
- 4 of 11
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- Full Page Screenshot5 users · updated 12 days ago
Combined users can count the same person more than once. See all 11 listings
Ext Watch AI
Should you build in this niche?
One research report for Date Interval Days Calculator. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days
