Unix ↔ DateTime Pro

// advanced_time_converter.php · India (IST) default · 50+ timezones · 7 tools

// live_unix_clock · auto-sync every 60s

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Current Unix Timestamp (seconds)

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🇮🇳 IST Time

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🌐 UTC Time

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Day of Year

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ISO Week

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Quarter

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Leap Year

// tools

Unix Timestamp (seconds)

10-digit Unix timestamp · seconds since 1970-01-01 00:00:00 UTC · range: 0–9999999999

Date & Time

Select date and time in the chosen timezone below

Timezone (India IST default)

Unix Timestamp 1

Unix Timestamp 2

Start Date & Time

Timezone

Amount

Use negative to subtract

Unit

Unix Timestamp

Timezone

PHP Date Format String

Click tokens below to insert · Uses PHP date() format characters

Target Date & Time

Enter a future or past date to count down / up from now

Target Timezone

Default Timezone for DateTime inputs

Batch Input (one per line)

Enter Unix timestamps OR date strings (YYYY-MM-DD HH:MM:SS) · max 25 items · timezone above applies to date strings

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