Time Converter
Convert seconds, minutes, hours, days, weeks, months, and years with ease.
Quick presets:
Live Conversion
Basic
Longer Periods
Common References
Note: Average month = 30 days, average year = 365 days. Use copy buttons (📋) to copy values for sharing.
How it works
1. TIME UNIT CONVERSIONS: 60 seconds = 1 minute | 60 minutes = 1 hour | 24 hours = 1 day 7 days = 1 week | 30.44 days = 1 month (avg) | 365.25 days = 1 year 10 years = 1 decade | 100 years = 1 century 2. TIMEZONE CONVERSION: Account for UTC offset of source and target zones Accounts for Daylight Saving Time (DST) Shortcuts: UTC | SAST (UTC+2, SA) | EST (UTC-5, USA) | GMT (UTC+0) 3. DATE DIFFERENCE: Calculate exact days, weeks, months, years between two dates Optional: exclude weekends (business days only)
Three time tools on one page: (1) Convert between time units (seconds, minutes, hours, days, years, etc.). (2) Convert time between timezones worldwide with DST support—include shortcuts for UTC, SAST, EST. (3) Calculate the exact difference between two dates in days, weeks, months, years. Perfect for scheduling, understanding durations, and working across time zones.
Why this matters
Time conversion is essential for scheduling, travel, and global collaboration. Timezone differences cause confusion; date calculations are error-prone; time unit conversions happen constantly. Understanding that SAST is UTC+2 or that a week is 604,800 seconds matters. This calculator handles all three, accounting for Daylight Saving Time and real-world complications.
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