Make Every Minute Count
Calculate hours, convert time formats, and solve everyday time questions with simple, accurate tools.
Hours Calculator
Find the time between a start and end time, subtract breaks, and handle overnight shifts.
Use Hours Calculator →hours worked
Explore All Time Tools
Choose a calculator or converter to get started.
Hours Calculator
Calculate total hours between two times, including breaks and overnight shifts.
Open tool →12 AM vs 12 PM
Learn the difference between midnight and noon with clear examples.
Open tool →AM/PM Time Converter
Convert between 12-hour AM/PM time and 24-hour time.
Open tool →Military Time Converter
Convert standard time to military time and back.
Open tool →Military Time Chart
Browse a complete military time conversion chart.
Open tool →Hours From Now
Find the exact date and time a chosen number of hours from now.
Open tool →Hours Ago From Now
Find the date and time a chosen number of hours ago.
Open tool →Clean Time Calculator
Calculate working time after deducting unpaid breaks.
Open tool →Add Time Calculator
Add hours and minutes to a starting time.
Open tool →Time Duration Calculator
Calculate the duration between two times or dates.
Open tool →Timesheet Calculator
Add daily work shifts, breaks, and weekly totals.
Open tool →Timecode Calculator
Convert timecode to elapsed time using a selected frame rate.
Open tool →Zulu Time Converter
Convert a date and time to Coordinated Universal Time (UTC/Zulu).
Open tool →Zulu to EST, PST & More
Convert Zulu/UTC time into common world time zones.
Open tool →Minutes to Decimal Hours
Convert minutes into decimal hours for payroll and timesheets.
Open tool →Time Widgets
View live clocks for UTC and popular time zones.
Open tool →No tools match your search.
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Fill in the time, date, or values you want to calculate.
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Read article →Frequently Asked Questions
Are Techinsearch tools free?
Yes. The tools in this suite are free to use.
Can I calculate an overnight shift?
Yes. Enter an end time earlier than the start time and the calculator treats it as the next day.
Do I need to create an account?
No account is required to use the calculators and converters.