Calendar : 4500 BC to 4500 AD
俊 姜
About this app
- Age 10
- Updated Aug 15, 2025
- OS IOS
Editor reviews
A long-range calendar app for exploring dates from 4500 BC to 4500 AD. Jump to any year and month in seconds, check the day of the week for any date, and scan centuries with smooth, fast navigation. Ideal for historians, educators, writers, genealogy research, and anyone curious about historical and future dates. Lightweight, offline-friendly, and easy to use, this calendar app doubles as a precise date calculator and day-of-week finder for both BC and AD dates.
Core features include millennia-spanning calendar navigation, instant day-of-week lookup for any date, and quick jump controls to reach specific years and months efficiently. Designed for clarity and speed to support research, productivity, and learning.
Screenshots
Recommanded games
been travel map
WealthPlus Net Worth
Birdy Weather
Hailey Happens Fitness
Auction Bid Sniper: Myibidder
Bullseye Billiards
PI.FYI by Perfectly Imperfect
3D Horse Anatomy
Lookout Life
RainoutLine
RaMusi: Offline Music Player
BeautyPlus-AI Photo/Video Edit
Lacrosse Faceoff Practice: Drills and Workouts to Improve Face Off Reaction Time
OYSHO: Online Fashion Store
Find Truck Loads - Load Board
How to use:
1. Download and open the app; no registration is required.
2. Select BC or AD, then enter a year or use the controls to pick the target year and month.
3. Tap any date to instantly see its day of the week and validate historical or future dates.
4. Swipe across months or use the jump field to navigate centuries quickly and return to today with one tap if needed.