Time clock conversion chart by minute mod#

If the hours are < 0, add 24 and set it to 'hours mod 24'. If the minutes are < 0, add 60 to the minutes and subtract 1 from hours. Under Coordinated Universal Time, a minute can have a leap second, making the minute equal to 61 rather than 60 seconds. e.g., What time was it 16 hours ago Subtract the hours and the minutes separately. Minuteĭefinition: A minute (symbol: min) is a unit of time based on the second, the base unit of the International System of Units (SI). Durations starting from 30 minutes (half an hour) are commonly used colloquially. The hour h to minute min conversion table and conversion steps are also listed.

Time clock conversion chart by minute free#

Most forms of employment require a certain number of hours worked per day, with compensation being based on the measured or expected hours worked. Instant free online tool for hour to minute conversion or vice versa. Dont be confused when traveling abroad learn to use the 24-hour clock. It is believed that the custom of dividing the cycle of day and night into 24 periods began with the ancient Egyptians.Ĭurrent use: The hour is used globally as a unit of time. Using the provided chart and practice can allow you to convert time effortlessly. There have been many definitions of the hour throughout history based on culture or region, such as the hour being divided into 1/12 of a period daylight or darkness. History/origin: The term 'hour' is derived from the Anglo-Norman 'houre,' which was in use around the 13 th century. In Coordinated Universal Time, a negative or positive leap second may be incorporated to keep the hour within 0.9 seconds of universal time, making an hour either 3,599 or 3,601 seconds in some cases. Definition: An hour (symbol: h) is a unit of time conventionally defined as 1/24 of a day and 3,600 seconds.