![]() Similarly, a positive longitude refers to east longitude, and when negative it refers to west longitude. It helps to think of the basic time conversions we know (see the last row in the chart): 15 minutes is a quarter of an hour. Note that in this case a positive latitude refers to north, and when negative it refers to south. How would you represent 5 hours and 45 minutes in hours as decimals Open in App. One alternative is to use degrees and minutes, where parts of a minute are expressed in decimal notation with a fraction, for example, 38★4.2833333′N and 77☀.9833333′W.Īnother alternative is to use decimal degrees. There are alternatives to represent the latitude and longitude. For instance, 38★4′17″N (38 degrees, 54 minutes, 17 seconds North) and 77☀0′59″W (77 degrees, 0 minutes, 59 seconds West) are the geographical coordinates of Washington D.C., United States. To convert to decimal hours, add (minutes ÷ 60) to the hours number. Sometimes, for greater accuracy, the seconds are specified with a decimal fraction. 0.6 minutes 60 seconds/minute 36 seconds. 0.31 hours 60 minutes/hour 18.6 minutes - 18 minutes. TIME CONVERSION CHART (Minutes to Decimal Hours) Minutes Decimal Hours Minutes Decimal Hours Minutes Decimal Hours 1. 1.31 hours can be broken down to 1 hour plus 0.31 hours - 1 hour. To convert to minutes, simply multiply the hours by 60 and add the minutes. ![]() So, 2 hours 45 minutes is 2 + 45 60 2.75 hours. 78.6 minutes can be converted to hours by dividing 78.6 minutes / 60 minutes/hour 1.31 hours. Convert degrees, minutes, seconds (DMS) to decimal degrees (dd). To convert to decimal hours, add (minutes 60) to the hours number. Every degree of latitude or longitude is sub-divided into 60 minutes, which in turn is sub-divided into 60 seconds. How to convert decimal minutes to time format. Longitude can range from 0 to 180 degrees east(positive) or west(negative). Latitude can range from 0 to 90 degrees north(positive) or south(negative). Longitude is another geographic coordinate that specifies the east-west position of a point on the surface of the Earth with respect to Greenwich Meridian. Please note that if you are going to work with the data in Strater, it is always recommended to convert your data so the units are proportional in the X, Y, and Z directions.Latitude is a geographic coordinate that specifies the north-south position of a point on the surface of the Earth with respect to the line of Ecuador. Minutes to be reported Tenth of Hour reported Minutes to be reported Tenth of Hour reported Minutes to be reported Tenth of Hour reported 1 min. Once your coordinates are in decimal degrees, you can use the data in Strater. Then, add this number to the number of degrees.First, convert minutes and seconds to their degree equivalents and add the results.Use the following formula to make the conversion:ĭecimal degrees = Degrees + (Minutes/60) + (Seconds/3600)įor Example, to convert 39° 25' 30" to decimal degrees To convert minutes and seconds to decimal degrees, divide minutes by 60, divide seconds by 3600, and then add the results to obtain the decimal equivalent. There are 60 minutes in one degree and 3600 seconds in one degree. As there are 60 minutes in an hour you would divide 45 by 60. This value needs to be converted to use it in Strater. Which equates to three quarters of an hour. Working times are usually rounded to the industrial minute, so that they can be saved as integer industrial minutes. ![]() 8 Hours 45 Minutes 8,75 h 875 decimal minutes 87500 decimal seconds. Example 1: convert 5 hours and 45 minutes to decimal. Industrial minutes should not be confused with the time unit hundredth of a minute (HM) in work study. Then simply put the result to the right of a decimal expression of the number of hours to get the decimal time. Strater does not currently have a way to do this conversion, and the conversion must be done manually.Ĭonverting from degrees, minutes, and seconds is actually quite easy. To convert hours and minutes to decimal time first divide the number of minutes by 60 to get what fraction of an hour those minutes represent. So, for example, 39° 45' is referred to as 39.75° in Strater. However, Strater can only plot values in decimal degrees. ![]() So the required decimal representation is 45 minutes, exactly as in the question. A decimal representation does not require a decimal point. Latitude and Longitude coordinates are often presented in degrees, minutes, and seconds, such as 39° 45' 30" (39 degrees, 45 minutes, 30 seconds). 45 minutes in decimal form A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. ![]()
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