Very useful
The only feature I'd like is the ability to copy the Japanese year into my Clipboard.
Free
About
Easily convert between Gregorian and traditional Japanese calendar years. This tool also calculates chronological age and displays Chinese zodiac animal signs.
✓Gregorian to Japanese calendar conversion
✓Japanese to Gregorian calendar conversion
✓Chronological age calculator
✓Chinese calendar animal signs
✓Conversions from 1868 onwards
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What's New in Japanese Era Converter (JEras)
2.6.0
December 17, 2025
- Japanese era table implemented
User reviews
Developer apps
FAQ
What is JEras?
JEras is a free application designed to convert years between the Gregorian calendar and the traditional Japanese era calendar system. It also offers features like a chronological age calculator and Chinese zodiac animal signs.
Does JEras have ads?
No, JEras is ad-free, providing a seamless user experience without interruptions from advertisements.
What is the conversion range for JEras?
JEras allows for fast conversions from the Gregorian calendar to the Japanese calendar, and vice versa, starting from the year 1868 (Keiō 4 / Meiji 1).
Can JEras calculate my age?
Yes, JEras includes a chronological age calculator, allowing you to determine your age based on specific dates.
What devices is JEras available on?
JEras is compatible with iPhones, iPads, and iPods, making it accessible to a wide range of Apple users.
How often is JEras updated?
The app was last updated on December 17, 2025, indicating ongoing development and support.
What is the age rating for JEras?
JEras has an age rating of 4+, making it suitable for a broad audience.
Does JEras support collaboration or integrations?
JEras is primarily a personal utility tool for calendar conversions and calculations. It does not currently feature collaboration tools or integrations with other productivity platforms.
