45 seconds is 45 seconds * (1 minute / 60 seconds) = 45/60 minutes =.45 minutes is 45 minutes * (1 minute / 1 minute) = 45 * 1 minutes = 45 minutes.2 hours is 2 hours * (60 minutes / 1 hour) = 2 * 60 minutes = 120 minutes.Adding them all together we have 2 hours + 0.75 hours + 0.0125 hours =.45 minutes is 45 minutes * (1 hour / 60 minutes) = 45/60 hours = 0.75 hours.2 hours is 2 hours * (1 hour/ 1 hour) = 2 hours.And we know that 1 hour = 60 minutes and 1 minute = 60 seconds so 60 minutes/ hour * 60 seconds/ minute = 3600 seconds/ hour or 1 hour = 3600 seconds. We will need to convert each part into the unit of time we want.Ģ:45:45 is 2 hours, 45 minutes, 45 seconds. This calculator will round to 6 decimal places at most.įor the default time of 2:45:45 in the converter, let's convert to just hours, then just minutes, and then just seconds. Our time converter uses averages in such cases, for example the average year contains 365.25 days.Enter hours, minutes and seconds to convert from time format of hh:mm:ss, hours:minutes:seconds, to Each of these contains a different number of days (and hence hours, minutes, seconds, etc.) depending on the calendar time it falls in. Next, multiply the result by sixty, the number of minutes in an hour to get the final answer in minutes.Ĭare should be taken when converting time units which do not contain a fixed number of sub units, such as months, quarters, and years. Next, multiply by the number of hours in a day (twenty-four) to get hours. The rule is that if you are going towards smaller and smaller units, multiply, otherwise divide.įor example, to calculate how many minutes are in two weeks, first convert weeks to the next unit: days, by multiplying by seven (the number of days in a single week).

One starts converting in the direction of the target unit, considering at each step how many units compose the unit to convert to.

Other conversions involving time units expressing larger time periods such as months, quarters, years, decades, and centuries work just the same. Selected tabulated time conversions are presented below: hours to seconds conversion table hours However, since sixty times sixty equals 3,600, dividing by that number gives the exact same result in one operation. Knowing that an hour is sixty minutes and a minute is sixty seconds, to calculate how many seconds is a given number of hours one needs to divide by sixty once, and then to divide the result by sixty again. Converting hours to days requires the division of the number of hours by twenty-four.Ī chart with selected values is presented below: hours to days conversion table hoursĬonverting a number of hours to seconds is a bit trickier than all the above. Here are tabulated values for selected values: minutes to seconds conversion table minutesĬonverting a number of hours to days relies on the fact that a day is defined as having exactly 24 hours. To convert minutes to seconds just multiply the number of minutes by sixty. Other than time, it can also be encountered in measuruments of angles and geographic coordinates.Ĭonverting minutes to seconds is easy once it is known that a minute consists of sixty seconds. This and other such tasks are made easier once it is known that our time measurement system is sexagesimal, also known as base 60. To convert seconds to minutes just divide by sixty. Seconds to minutes conversionĬonverting seconds to minutes can often be needed to translate sports competition results into more meaningful numbers. See a full minutes to hours conversion chart. Here are tabulated values for selected values: minutes to hours conversion table minutes Since the answer is 60 minutes, then to convert minutes to hours one simply divides the number of minutes by sixty.

Minutes to hours conversionĬonverting minutes to hours is a simple matter of knowing how many minutes are in an hour. If this is not convenient for you, you can always convert them to simple decimal notation by using our scientific notation converter. In some cases the numbers will be displayed in scientific notation. To convert, simply choose a unit of time and enter a number in the first field and the result will be displayed in the second field in the unit of time chosen there. Curious how many hours are in a week or how many minutes are in day? Answers to questions like these are easy using this tool, as well as converting minutes to (decimal) hours, seconds to minutes, and many more. This versatile time converter supports conversion to and from: nanoseconds, microseconds, milliseconds, seconds, minutes, hours, days, weeks, months, quarters, years, decades, and centuries. Conversion process and supported time unitsĬonversion process and supported time units.

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