Avorqin Developer Tools
Date & Time Tools
Avorqin's date and time tools help you count working days, calculate hours, add or subtract calendar time, convert between common time zones, and measure elapsed time between dates and times directly in your browser.
35 tools in this collection. No account required.
Business Days Calculator
Count business days between two dates while excluding Saturdays and Sundays.
Open tool →Hours Calculator
Calculate hours and minutes between two times with an optional break deduction.
Open tool →Date Add/Subtract Calculator
Add or subtract years, months, weeks, and days from a date.
Open tool →Timezone Converter
Convert a date and time between common IANA time zones with daylight-saving-aware offsets.
Open tool →Time Duration Calculator
Calculate the exact duration between two dates and times in days, hours, minutes, and seconds.
Open tool →Days From Today Calculator
Calculate the calendar date a number of days before or after today.
Open tool →Weeks From Today Calculator
Calculate the calendar date a number of weeks before or after today.
Open tool →Months From Today Calculator
Calculate the calendar date a number of months before or after today.
Open tool →Hours From Now Calculator
Calculate the date and time a number of hours from now.
Open tool →Minutes From Now Calculator
Calculate the date and time a number of minutes from now.
Open tool →Week Number Calculator
Find the ISO week number and ISO week-year for a date.
Open tool →Day of Week Calculator
Find the weekday name for any calendar date.
Open tool →Day of Year Calculator
Find the ordinal day number within the year for a date.
Open tool →Leap Year Calculator
Check whether a year is a leap year and show its number of days.
Open tool →Business Date Calculator
Add or subtract business days while skipping Saturdays and Sundays.
Open tool →Time Zone Difference Calculator
Compare current UTC offsets between common time zones.
Open tool →Meeting Time Planner
Convert a proposed meeting time between common time zones.
Open tool →ISO Week Date Converter
Convert a calendar date to ISO week-date format.
Open tool →Julian Date Converter
Convert a UTC date and time to a Julian Date number.
Open tool →Epoch Milliseconds Converter
Convert between Unix epoch milliseconds and ISO date-time.
Open tool →Unix Time to ISO 8601 Converter
Convert Unix seconds to an ISO 8601 UTC timestamp.
Open tool →ISO 8601 to Unix Time Converter
Convert an ISO 8601 date-time to Unix seconds.
Open tool →Time Zone Offset Converter
Convert a clock time between numeric UTC offsets.
Open tool →Working Days From Today Calculator
Calculate a date a number of weekdays before or after today.
Open tool →Weekend Days Calculator
Count Saturdays and Sundays between two dates.
Open tool →Time Card Calculator
Calculate, convert, or inspect a date and time value.
Open tool →Shift Length Calculator
Calculate, convert, or inspect a date and time value.
Open tool →Overtime Hours Calculator
Calculate, convert, or inspect a date and time value.
Open tool →Decimal Hours Calculator
Calculate, convert, or inspect a date and time value.
Open tool →Date Midpoint Calculator
Calculate, convert, or inspect a date and time value.
Open tool →Nth Weekday Calculator
Calculate, convert, or inspect a date and time value.
Open tool →Fiscal Quarter Calculator
Calculate, convert, or inspect a date and time value.
Open tool →Quarter End Date Calculator
Calculate, convert, or inspect a date and time value.
Open tool →Unix Nanoseconds Converter
Calculate, convert, or inspect a date and time value.
Open tool →ISO Duration Calculator
Calculate, convert, or inspect a date and time value.
Open tool →Why use Avorqin?
Avorqin focuses on quick, focused utilities for common developer tasks. Tools in this collection are designed to be easy to open, use, and understand without unnecessary setup. Where a tool states that processing is local, its transformation runs in your browser.