Kalendio

Kalendio - Your Complete Calendar & Time Toolkit

Kalendio is the ultimate calendar companion that combines powerful date conversion, age calculations, and handy time tools in one simple app.

CALENDAR CONVERTER • Convert between 10+ calendar systems • Gregorian, Chinese, Japanese, Thai, Hebrew, Islamic, Persian, Indian, Mayan, Ethiopian, Icelandic • Chinese Solar Term (二十四节气)

HOLIDAYS & CELEBRATIONS • International holidays and special days • National days from 195+ countries worldwide • Cultural and religious celebrations

YOUR AGE INSIGHTS • Detailed age calculations • Generation classification • Western Zodiac with ruling planet • Chinese Zodiac with lucky colors • Birth stone and Celtic tree • Moon phase and birth moon name • Chinese Solar Term at birth • Day of week you were born • Biorhythm cycles

PRACTICAL TOOLS • Countdown timer • Unit converter • BMI calculator • Dog Age calculator