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Kalkulačka veku · Kalkulačka dní medzi dátumami · Prevodník hebrejského kalendára

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Buddhist Calendar Converter

Convert dates between the Gregorian calendar (CE) and the Thai Buddhist Era calendar (BE). Handles the pre-1941 Thailand reform automatically.

Angličtina

Chinese Lunar Calendar Converter

Convert any date between the Gregorian calendar and the Chinese, Vietnamese, or Korean lunar (lunisolar) calendar. See the zodiac animal, sexagenary year, element, solar term and leap-month status instantly.

Angličtina

Hijri Calendar Converter

Convert dates between the Hijri (Islamic) lunar calendar and the Gregorian calendar. Shows AH year, Ramadan and Eid countdowns, and Arabic-Indic numerals.

Angličtina

Japanese Era Converter

Convert dates between the Gregorian calendar and the Japanese era calendar (wareki) across Meiji, Taisho, Showa, Heisei and Reiwa. Day-exact era resolution, gannen handling, and the Japanese-script date ready to copy.

Angličtina

Kalkulačka dní medzi dátumami

Vypočítajte presnú dobu medzi dvomi dátumami a časmi. Výsledok v rokoch, mesiacoch, dňoch, hodinách, minútach aj sekundách.

Angličtina

Kalkulačka veku

Vypočítajte si presný vek v rokoch, mesiacoch a dňoch. Zistite, koľko dní, týždňov, hodín a minút už žijete a koľko dní zostáva do ďalších narodenín.

Angličtina

Korean Age Calculator (Man nai, Se-neun nai, Yeon nai)

Calculate your Korean age in all three systems — Man nai (legal, since 2023), Se-neun nai (traditional) and Yeon nai (year age) — from a single date of birth.

Angličtina

Old Style / New Style Date Converter

Convert a date exactly as a historical document writes it — Julian or Gregorian, Lady Day or 1 January, double-dated or numbered — into every other reading of the same day.

Angličtina

Persian Calendar Converter

Convert any date between the Persian (Solar Hijri, Jalali, Shamsi) calendar and the Gregorian calendar, in both directions.

Angličtina

Pet Age Calculator — Dog & Cat Years in Human Years

Convert your pet's age into human years using veterinary life-stage data, not the ×7 myth. Dogs by size class, cats, horses and five small pets, in both directions.

Angličtina

Prevodník hebrejského kalendára

Prevádzajte dátumy medzi hebrejským (židovským) a gregoriánskym kalendárom. Vrátane Adar I/II v priestupných rokoch a odpočtu nadchádzajúcich sviatkov.

Angličtina

Time Converter

Convert time between nanoseconds, microseconds, milliseconds, seconds, minutes, hours, days, weeks, fortnights, months, years, and decades. Exact SI factors, honest Julian month and year conventions.

Angličtina

World Calendars Converter

Convert any date across six world calendar systems at once: Gregorian, Hijri, Hebrew, Persian, Japanese Era, and Buddhist.

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