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ISO 8601 Date Converter
Convert any date ↔ ISO 8601. Timezone offsets, all variants, and a built-in ISO decoder.
⚡ Now (UTC)
—
Use This →
→ Date to ISO
← Decode ISO
⚡ Batch
Date & Time
Timezone
UTC / Z
IST +05:30
GMT +00:00
EST −05:00
EDT −04:00
CST −06:00
MST −07:00
PST −08:00
CET +01:00
EET +02:00
MSK +03:00
CST (China) +08:00
JST +09:00
AEST +10:00
Custom offset…
📍 Detect Mine
Pick a date above to generate all ISO variants ↑
Copy ISO String
✕ Reset
Paste any ISO 8601 String
Paste an ISO string above to decode it ↑
Decoded Components
String Breakdown
Also Expressed As
Paste Dates — One Per Line
Output Timezone
UTC / Z
IST +05:30
GMT +00:00
EST −05:00
PST −08:00
Paste any ISO dates or Unix timestamps above ↑
Results
Copy All ISO Strings
✕ Clear