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KALKULATOR

Kalkulator Usia

Masukkan tanggal lahir Anda untuk mengetahui usia pasti dalam hitungan tahun, bulan, minggu, hari, jam, menit, serta hitung mundur ke hari ulang tahun berikutnya.

Status alatBerjalan di browser Anda
Pratinjau

Input

Hasil

Years
26
Months
7
Days
1
Total days
9,710
Days until next birthday
152

Cara kerja

  1. Masukkan data Anda

    Isi nilai yang diperlukan, tempel teks Anda, atau unggah file yang ingin diproses.

  2. Lihat hasil seketika

    Sebagian besar alat diperbarui secara langsung saat Anda mengetik; beberapa menggunakan satu tombol tindakan.

  3. Gunakan hasil Anda

    Salin, unduh, atau bagikan hasil yang dihasilkan — Anda selalu memiliki kendali penuh atas data Anda.

Privasi dan pemrosesan data — Berjalan secara lokal di browser Anda. Alat ini tidak mengunggah data Anda.

Apa itu Kalkulator Usia?

Calculate age from a birth date to any reference date in years, months, days, total days, and days until the next birthday.

PAHAMI CARA KERJA ALAT

How to calculate exact age

How to use it

  • Enter the birth date.
  • Choose the date you want to calculate age on.
  • Read the exact age breakdown and total days.

Common uses

Age calculators are useful for forms, eligibility checks, birthday planning, school records, and quick date-of-birth calculations.

Reference date

Changing the reference date lets you answer questions such as age on an event date, age at the end of a school year, or age on a future deadline.

Worked example

Age parts
full years + full months since last birthday + remaining days

Born 2000-05-10, as of 2026-07-31

The age is 26 years, 2 months, and 21 days, plus the total day count between the two UTC dates.

Birthday notes

Age is calculated from calendar dates, so the result changes on the birthday and ignores the time of day.

Pertanyaan yang Sering Diajukan (FAQ)

Can I calculate age on a past date?

Yes. Change the reference date to calculate age on that exact day.

Does it count total days lived?

Yes. The result includes total days between the birth date and reference date.

Can the birth date be in the future?

No. Future birth dates are treated as invalid input.

How are leap-day birthdays handled?

Dates are built in UTC and JavaScript normalizes impossible anniversary dates. Review leap-day cases manually if a legal or policy deadline depends on the exact birthday rule.

Alat Terkait