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Latitude and Longitude Finder
latlong.net › home › geo tools
Degrees Minutes Seconds to Decimal Degrees Coordinates
To calculate decimal degrees, we use the DMS to decimal degree formula below: Decimal Degrees = degrees + (minutes/60) + (seconds/3600)
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CalculatorSoup
calculatorsoup.com › calculators › conversions › convert-decimal-degrees-to-degrees-minutes-seconds.php
Decimal Degrees to Degrees Minutes Seconds
Convert degrees in decimal form such as GPS coordinates in latitude and longitude to degrees, minutes and seconds (DMS). Input decimal degrees (DD) and click Calculate to convert the decimal to degrees, minutes, seconds (DMS) and degrees, decimal minutes (DMM).
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Federal Communications Commission
fcc.gov › media › radio › dms-decimal
Degrees Minutes Seconds to/from Decimal Degrees | Federal Communications Commission
This tool permits the user to convert latitude and longitude between decimal degrees and degrees, minutes, and seconds. For convenience, a link is included to the National Geodetic Survey's NADCON program, which allows conversions between the NAD83 / WGS84 coordinate system and the older NAD27 ...
Discussions

Convert degrees minutes seconds to decimal degrees
With Excel 2024, Excel 365, or Excel online =SUM(TEXTSPLIT(A2," ")/{1,60,3600}) More on reddit.com
🌐 r/excel
16
20
April 26, 2025
How to Convert Decimal Degrees to Degree Minute Second (DMS)? Or do computations in the DMS format?
u/Megarboh - Your post was submitted successfully. Once your problem is solved, reply to the answer(s) saying Solution Verified to close the thread. Follow the submission rules -- particularly 1 and 2. To fix the body, click edit. To fix your title, delete and re-post. Include your Excel version and all other relevant information Failing to follow these steps may result in your post being removed without warning. I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns. More on reddit.com
🌐 r/excel
6
2
September 30, 2023
LPT: To Convert DMS to Decimal Minutes Just Divide Seconds by 60.
While we are here, you can use LALT + Y on the F10 map to change the coordinate type. More on reddit.com
🌐 r/hoggit
17
13
October 27, 2021
Good calculators which include a DMS and DMS<>DD hard buttons?
I use a ti-30xiis which is/was acceptable for the PE exam. It's like $10 to $20 and solar. I use it frequently in the office and it has the kind of buttons I think you want. More on reddit.com
🌐 r/Surveying
33
7
September 17, 2022
People also ask

What is the formula for converting decimal degrees to DMS?
The conversion uses a straightforward formula: Degrees = Integer part of the decimal degree value; Minutes = Integer part of ((Decimal part of decimal degree) * 60); Seconds = ((Remaining decimal part after calculating minutes) * 60). This formula ensures accurate conversion of angular measurements.
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vedantu.com
vedantu.com › calculator › convert decimal degrees to degrees minutes seconds (dms)
Decimal Degrees to Degrees Minutes Seconds Calculator Online
How accurate should my DMS conversion be?
The required accuracy depends on the context. For everyday purposes, a few decimal places in seconds is usually sufficient. However, highly precise applications such as surveying or astronomy might require greater accuracy, sometimes down to fractions of a second. Always consider the required precision of your application before performing the conversion.
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vedantu.com
vedantu.com › calculator › convert decimal degrees to degrees minutes seconds (dms)
Decimal Degrees to Degrees Minutes Seconds Calculator Online
What is a decimal degrees to DMS converter?
A decimal degrees to DMS converter is a tool, often online or in software, that automatically transforms angles from decimal degree format (e.g., 78.125) into degrees, minutes, and seconds (DMS) format (e.g., 78° 7' 30"). It simplifies the conversion process, avoiding manual calculations. These converters are valuable for various applications requiring precise angular measurements.
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vedantu.com
vedantu.com › calculator › convert decimal degrees to degrees minutes seconds (dms)
Decimal Degrees to Degrees Minutes Seconds Calculator Online
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Field Museum
fieldmuseum.org › blog › converting-dd-dms-excel
Converting DD to DMS in Excel - Field Museum
August 8, 2012 - =CONCATENATE(TEXT(ROUNDDOWN(ABS([Long ... Cell],0))60),0))60,2),"00.00"),"""",IF([Long Cell]<0," W"," E")) Just change the text in brackets ([Lat/Long Cell]) to point to the DD cell you want to convert to DMS....
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RapidTables
rapidtables.com › convert › number › degrees-to-degrees-minutes-seconds.html
Decimal Degrees to Degrees,Minutes,Seconds converter
The seconds (s) are equal to the decimal degrees (dd) minus integer degrees (d) minus minutes (m) divided by 60 times 3600:
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Latitude Longitude Data
latlongdata.com › home › latitude and longitude converter
Latitude Longitude Converter - Latitude Longitude Data
November 19, 2025 - Enter the latitude and longitude of a location and select convert to show results in DD (Decimal Degrees), DMS (Degrees Minutes Seconds), DDM (Degrees Decimal Minutes).
Find elsewhere
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Esri Community
community.esri.com › t5 › coordinate-reference-systems-questions › degrees-minutes-seconds-decimal-degrees-changes › td-p › 879578
Degrees Minutes Seconds - Decimal Degrees changes ... - Esri Community
October 19, 2016 - I have been given a spreadsheet containing Degrees Minutes Seconds coordinates in the format 'DD MM SSS' (including the spaces). I've used the DMS - DD formula ‘DD = (Seconds/3600) + (Minutes/60) + Degrees' to convert the DMS values to DD. I have also used the Convert Coordinate Notation ...
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WKC Group
wkcgroup.com › home › tools and calculators room › decimal degrees (dd) to degrees, minutes and seconds (dms) convertor
DD to DMS Converter | WKC Group
July 23, 2024 - The seconds (s) are equal to the decimal degrees (dd) minus integer degrees (d) minus minutes (m) divided by 60 times 3600: s = (dd – d – m/60) × 3600 ... Convert Latitude: 51.509865 to Degrees, Minutes, Seconds (DMS) d = integer(51.509865) ...
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VEDANTU
vedantu.com › calculator › convert decimal degrees to degrees minutes seconds (dms)
Decimal Degrees to Degrees Minutes Seconds Calculator Online
June 26, 2025 - The conversion uses a straightforward formula: Degrees = Integer part of the decimal degree value; Minutes = Integer part of ((Decimal part of decimal degree) * 60); Seconds = ((Remaining decimal part after calculating minutes) * 60).
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MiniWebtool
miniwebtool.com › home page › math › trigonometry calculators › decimal degrees to dms converter
Decimal Degrees to DMS Converter - Convert Decimal to Degrees Minutes Seconds
January 13, 2026 - Decimal to DMS Conversion $$\text{Degrees} = \lfloor |DD| \rfloor$$ $$\text{Minutes} = \lfloor (|DD| - \text{Degrees}) \times 60 \rfloor$$ $$\text{Seconds} = ((|DD| - \text{Degrees}) \times 60 - \text{Minutes}) \times 60$$
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Study.com
study.com › skill › learn › how-to-convert-degrees-minutes-seconds-to-decimal-degrees-explanation.html
How to Convert Degrees, Minutes & Seconds to Decimal Degrees | Trigonometry | Study.com
Learn how to convert degrees, minutes, and seconds to decimal degrees, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.
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Kyle's Converter
kylesconverter.com › kyle's converter › calculators › geography › decimal degrees to degrees minutes seconds
Decimal Degrees to Degrees Minutes Seconds Calculator
Formula for DD to DMS Conversion · Only the latitude or longitude reported in decimal degrees is required to calculate the degrees minutes and seconds of the same location. The conversion works on the know information that there are 60 minutes in a degree and 60 seconds in a minutes (or arcminutes and arcseconds).
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Omni Calculator
omnicalculator.com › conversion › coordinates-converter
Coordinates Converter
June 11, 2024 - If you want to get coordinates in DMS, take only the integer - these are the minutes. Go to the third point. Multiply the rest by 60. Here are the seconds. For example, let's convert the Sydney Opera House coordinates from DD to DMS.
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Desmos
desmos.com › calculator › n3muvxjwhg
DD to DMS conversion | Desmos
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
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Kyle's Converter
kylesconverter.com › kyle's converter › calculators › geography › degrees minutes seconds to decimal degrees
Degrees Minutes Seconds to Decimal Degrees Calculator
Formula for DD to DMS Conversion · Any or all of the three inputs of degrees, minutes, and seconds may be used to calculate the result. Only degrees can be negative. Any of the values may have a decimal for the sake of calculation but in a well formed set of degrees, minutes, and seconds only ...
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Reddit
reddit.com › r/excel › convert degrees minutes seconds to decimal degrees
r/excel on Reddit: Convert degrees minutes seconds to decimal degrees
April 26, 2025 -

Hi all,

I've got a dataset with about 7000 rows. All of the coordinates are in a degrees minutes seconds format like this:

30 5 17

Literally that. Not even commas or quotes or anything. I need to convert them to decimal degrees so I can use ArcGIS to put them on a map:

30.08805556

I know the formula for this too! Degrees + Minutes/60 + Seconds/3600. So for this that would look like 30+(5/60)+(17/3600). Just not sure how to tell excel that it needs to use the spaces as a delimiter between the numbers. Any help would be awesome!!

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Reddit
reddit.com › r/excel › how to convert decimal degrees to degree minute second (dms)? or do computations in the dms format?
r/excel on Reddit: How to Convert Decimal Degrees to Degree Minute Second (DMS)? Or do computations in the DMS format?
September 30, 2023 -

I am using the code provided in this website for the conversion, but there's some bugs with it.

It works mostly fine until you get degrees (in either formats) starting with 0, or degrees (in either formats) in the negative.

Example:

Conversion from decial to dd°mm'ss"

The correct answer (and correctly formatted), should be -0°00'24", and not -1°59'36". The calculation is wrong due to the INT() function taking the the "integer" -0 as -1, then using -1 in the addition/subtraction and the display of final results when it should be treated as -0.

Aside from the calculation bug, there's several key formatting that I also need:

  1. If the angle is negative, the negative sign must be shown even when the degree (hour) unit is 0 . Meaning, the number should be displayed as -0°xx'xx", and not 0°xx'xx"

  2. The negative sign must only be shown in the degree unit. Meaning the number should be displayed as -0°xx'xx", and not -0°-xx'-xx".

  3. The numbers at the minute and second unit must be displayed in the tens even when the number is in single digit. Meaning the number should be displayed as -0°0x'0x", and not -0°x'x"

  4. (Optional) The displaying of the seconds should be rounded off to the nearest integer. But when converting to decimals again, the decimals of seconds should be accounted for.

  5. The resulting answer must be formatted in a way that is able to be converted vice versa.

I've tried looking on the internet, and none even addresses this calculation bug. I've read some say [hh]:mm:ss works, but I've found no more elaborate instruction on how to do that and having the above needed formatting other than "it just works".

Alternatively, the conversion process can be skipped if there is a method to do mathematical computations in the DMS format (while still having the required formatting).

Please help.

EDIT: The use of VBA is PROHIBITED, since it is a macro that Microsoft blocks on default.

dd.mmss is preferred over the dd°mm'ss" format

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Omni Calculator
omnicalculator.com › conversion › degrees-minutes-seconds
Degrees Minutes Seconds Calculator
June 7, 2024 - This degrees minutes seconds calculator can help you convert degrees minutes seconds to decimal degrees. In the text below, we give you the DMS to decimal degrees formula. We also explain how to convert decimal degrees to DMS with a step by step guide and example.