Kalkulator Jadian

什么是 Kalkulator Jadian？

Figuring out exactly how long you've been with your partner sounds simple until you actually try to do it by hand. Months have different numbers of days, leap years trip people up more often than you'd think, and if you and your partner live in different time zones across Indonesia, even the hour you count from can shift the total. Most people end up guessing, and guessing means someone's "743 days together" post is quietly wrong.