Time Tools
Time tools deal with durations and moments rather than calendar dates. A countdown tells you how long remains until an event; the time converter turns seconds into hours, days and weeks and back.
Where time of day matters, the tools use real elapsed time. A countdown that crosses a daylight saving change counts the actual hours that pass, not the difference between two clock readings.
Tools in this category
Which tool do you need?
- How long until an event? The countdown shows days, hours, minutes and seconds remaining. Open the tool.
- How many hours is 4,500 seconds? The time converter handles seconds, minutes, hours, days and weeks. Open the tool.
Good to know
For time differences between places, use the Time Zone Tools.
A day in the time converter is exactly 24 hours and a week exactly 7 days. Months and years are not offered because their length varies; use Date Difference for those.