This article is written by Myles Arnott from Excel Audit
I briefly covered Excel’s Go To Special function in the Managing Spreadsheet Risk series of articles and both Chandoo and I felt that it deserved a post all of its own.
What is Go To Special?
Go To Special is a tool within Microsoft Excel that enables you to quickly select cells of a specified type within your Excel worksheet. Once you get to grips with this function and what it can be used for you will wonder how you ever lived without it.
Where do I find Go To Special?
Shortcut: F5 or CTRL + G and then click on Special…
2003: Edit > Go To
2007 & 2010:Home > Find & Select > Go To Special on the Ribbon
(Note: a cut down selection of the most useful options in Go To Special can be selected directly under Find & Select on the Ribbon in 2007 & 2010.)
Lets look at Go To Special in action
Firstly download this workbook. This is more or less the same workbook that we used in the Managing Spreadsheet Risk series, modified slightly to allow us to cover all elements of the Go To Special function. (Note that it therefore includes a lot of errors)
Here are the options on the Go To Special dialogue box:

Lets run through each of the Go to special options.
Comments
Action: Selects all cells with comments
Benefit: A quick way of finding all cells with comments, particularly useful if you want to clear all comments from your worksheet
Constants
Action: Selects all cells containing constants
Options:
Numbers: Selects all cells with constants that are numbers
Text: Selects all cells with constants that are text
Logicals: Selects all cells with constants that are logicals (TRUE or FALSE)
Benefit: The number constants in your spreadsheet should all be inputs. Highlighting all constants is a great way of checking the structure of your spreadsheet. I normally format inputs with a white background and blue font.
A great tool for auditing – select all constants and change the fill colour. This instantly gives you visibility of your model inputs and flags any inconsistencies.
Formulas
Action: Selects all cells containing formulas
Options:
Numbers:Selects all cells with formulas that return numbers
Text: Selects all cells with formulas that return text
Logicals: Selects all cells with formulas that return logicals (TRUE or FALSE)
Benefit: Highlighting all of the formulas within your spreadsheet is a great way of checking the structure and consistency of your spreadsheet.
Blanks
Action: Selects all blank cells
Benefit: A quick way to select all blank cells. This is useful if you want to quickly format all blank cells or as a way of identifying cells that look blank but actually contain a constant or formula (i.e. with white on white formatting).
(Related: Fill Blank Cells )
Current region
Action: Selects the current region
Comment: I would recommend using the shortcut CTRL + * instead
Current array
Action: Selects the entire array if the active cell is within an array
Comment: I have never used this option but would be very interested to hear if anyone has.
Objects
Action: Selects all objects (shapes, images, charts etc)
Benefit: A simple way to select all objects. This could be useful if you wanted to quickly delete all objects in the worksheet.
Row differences
Action:
Single row: Selects the cells that are different from the active cell within the selected row
Multiple rows: The comparison is made for each row independently. The cell used for comparison for each row is the cell in the same column as the active cell.
Benefit: This is a very useful auditing tool for highlighting inconsistent formulas in a row.
It also offers a quick and easy way to spot differences across multiple rows.
(Note: You can change the active cell within a selected row by pressing enter)
Column differences
Action:
Single column: Selects the cells that are different from the active cell within the selected column
Multiple columns: The comparison is made for each column independently. The cell used for comparison for each column is the cell in the same row as the active cell.
Benefit: This is a very useful auditing tool for highlighting inconsistent formulas in a column. It also offers a quick and easy way to spot differences across multiple columns.
Precedents
Action: Selects the cells that feed into the selected cell(s)
Options:
Direct only: First level precedent only
All levels: All levels of cell precedents
Benefit: Provides an alternative to Trace Precedents in the formula auditing bar. Personally I prefer using this tool to select and then colour-fill the precedent cells as it allows you to select the precedents for a range of cells rather than just one. I also find that the arrows in Trace Precedents can get a little messy.
Dependents
Action: Selects the cells that the selected cell(s) feed into
Options:
Direct only: First level dependents only
All levels: All levels of cell dependents
Benefit: As above this provides an alternative to Trace Dependents in the formula auditing bar.
Last cell
Action: Selects the last used cell within your worksheet (containing data or formatting)
Benefit: A quick way to locate your last cell. This is a very effective way of identifying the range of cells used of the worksheet.
If your simple spreadsheet suddenly becomes very large in MB terms this can be due to Excel incorrectly thinking that you are using a lot more of the cells than you actually are . A good indicator of this is that the right hand scroll bar slider becomes very small. Using Go To Special Last cell lets you quickly identify the last cell Excel thinks you are using.
Visible cells only
Action: Selects cells that are not hidden (& therefore are visible)
Benefit: Useful if you only want to change the non-hidden cells and leave the hidden cells unchanged
Conditional formats
Action: Selects all of the cells with conditional formatting applied
Options:
All: Selects all cells with conditional formatting applied
Same: Selects all cells that have the same conditional formatting as is applied to the active cell
Benefit: An easy way to quickly identify all of the cells with conditional formatting applied to them. A useful tool for understanding the formatting applied to a spreadsheet.
You need to be aware that, depending on the conditional formatting set, you may not be able to highlight the cells using a fill colour as the conditional formatting may override it.
Comment: The manage rules option within the conditional formatting menu also enables you to identify cells with conditional formatting applied.
Data validation
Action: Selects all of the cells with data validation applied
Options:
All: Selects all cells with data validation applied
Same: Selects all cells that have the same data validation as is applied to the active cell
Benefit: An easy way to quickly identify all of the cells with data validation applied to them. This is particularly useful from an auditing perspective or if you want to clear the validations in these cells.
Some considerations for Go To Special
- Go To Special only selects cells in the current worksheet rather than the whole workbook.
- Go To Special searches within the selected range, if you want to select the entire worksheet ensure that only one cell is selected
Putting this in to practice
In order to give you some examples of how to use the Go To Special tools covered above I have put together a list of actions for you to run over the attached spreadsheet. Have a play and see what you discover:
(note that the action “Select cell A1” is simply to clear the current range selected. Failing to do this will restrict the new search to the currently selected range)
1) Look for cells containing data validation and conditional formatting
Select cell A1, Go To Special, Data validation (All)
Select cell A1, Go To Special, Conditional formatting (All)
2) Check the structure of the spreadsheet
Select cell A1, Go To Special, Constants ,text, fill the selection in brown
Select cell A1, Go To Special, Constants ,numbers, fill the selection in blue
Select cell A1, Go To Special, Constants ,errors, fill the selection in purple
Select cell A1, Go To Special, Formulas (leave all options ticked), fill the selection in green
Select cell A1, Go To Special, Formulas, errors, fill the selection in red
(Note: any cells with conditional formatting will not be changed by the fill colours above)
I have recorded the above steps into a macro to give you a useful audit macro that could be adapted for future use. Click on the button on the Info tab to run the macro.
See these pages for information on macros.
3) Check the range C9:S9 for any inconsistent formulas
Select the range C9:S9, Go To Special, Row differences, fill the selection in yellow
4) Review the precedents for the formulas in row 25
Select the range C25:S25, Go To Special, Trace Precedents, Direct only
5) See if there are any charts in the spreadsheet
Select cell A1, Go To Special, Objects
6) Find the last cell
Select cell A1, Go To Special, Last cell
Added by Chandoo:
Do you use Go to Special?
I use go to special (both dialog box and keyboard shortcuts) all the time. It is a really easy way to navigate a complex workbook and quickly select what you want. My favorite uses of Go to special are, selecting blank cells, finding data validations, locking formula cells, formatting input cells (constants). To find conditional formatting I usually go to home > conditional formatting > manage rules and see all the formatting rules in current worksheet. For formula auditing I rely on audit toolbar & manual inspection of the workbook.
What about you? Have you used Go to Special? What are your favorite features? Please share using comments.
Thanks to Myles
Many thanks to Myles for compiling all the tips & sharing this with us. If you have enjoyed this article, please say thanks to Myles. You can also reach him at Excel Audit or his linkedin profile.













22 Responses to “Formula Forensic No 019. Converting uneven Text Strings to Time”
Why not let the TIME function take care of the math:
=TIME(LEFT(TEXT(A1,"000000"),2),MID(TEXT(A1,"000000"),3,2),RIGHT(TEXT(A1,"000000"),2))
I was going to point out the same thing, except to note that useing the time function and doing the divide method are not interchangeable.
I have spent hours investigating a spreadsheet working with a couple of years worth of hourly data, and found that the reason things weren't working is because the rounding on the divide method is only close to the correct time values. In order to have it work for comparisons, (like sub-totaling by time value, or pivoting) you MUST use the TIME function.
Great use of the TEXT function, Hui. I will be using this concept for sure.
Why not just.
=TEXT(A1,"00\:00\:00")*1
Regards
Elegant!
Hi Elias,
I tried to use your formula. But, it doesn't seem to work for me. I am getting an error message "The formula you typed contains an error". It seems I have the problem in using \: in the format. How can I overcome this?
Thanks
Manick, it isn't the /: that causes the problem. If you copy/paste it, you're getting “'s instead of the actual quotation marks that Excel uses. Change the quotation marks by deleting from the pasted formula and retype them.
Hi Manick...
use this alternate formula :
=1*TEXT(A1,"00"":""00"":""00")
note twice double quote each side of :
@Manick,
Did you copy the formula and pasted in Excel or did you typed? Also, do you use , or ; as separator of arguments?
Regards
@Elias: I had no problem using your formula, in fact, I have used your method to convert a number such as 20120419 to an Excel date using =TEXT(A1,"0000\/00\/00")*1. Thanks for posting.
@Joe: For date convertion you can use this as well.
=TEXT(A1,"00-00-00")*1
Regards
Sweet! It appears this also works with =TEXT(A1,"0-00-00")*1. I come from the old days when you counted every byte. I also like to try an make formulas as small as possible for the fun of it 🙂
Elias's suggestion is the simplest, but here is yet another way with TIME and MOD functions...
=TIME(MOD(A2/10000,100),MOD(A2/100,100),MOD(A2,100))
Since the seconds appear to always be 0, why not simply the input to minutes and above and save yourself the trouble of typing those zeroes...
0 => 0:00
1 => 1:00
10 => 10:00
100 => 1:00:00
etc.
Then just use this formula...
=TEXT(A1,"0\:00\:")*1
@ Rick, the numbers to convert are no typed, they are imported. Then your formula will return the wrong result.
Regards.
Hmm! My formula lost some backslash-zero combinations (two of them to be exact). The formula was supposed to be this...
=TEXT(A1,"0\:00\:\zero\zero")*1
where the words "zero" should actually be the number 0. Another way to write the formula is this...
=TEXT(A1,"0\:00\:""00""")*1
Hi Master,
While writing the formulae you have considered only upto "seconds factor" . I think you should take the centi-seconds factor also to achieve best results. Please look into it and rectify the problem...?
For Example.
In horse racing timings are noted in minute, seconds and centi-seconds, like if a horse finished in 70 seconds over a scurry of 1200 metres, is noted as 1.10 min. Nowadays it is noted in centi-seconds everywhere, like 70.00 if you want to convert it to centi seconds (should multiply by 100) = 7000 centi seconds. If you put this figure into your formula as a general number (7000) it will return as 1:10:00. As per your formula, it should be taken as 1 hour 10 seconds 0 minutes. However for a racing enthusiast like me it can be taken as 1 minute 10 seconds also.
Just look what happens if we race goers use this figure as 7000 centi seconds in your formulae, it will correctly show as 1 minute 10 seconds(?) Suppose a horse finishing over a 1200m in 70.60 seconds or in racing terms written as 1.10.60 mins, where 1 minute 10 seconds, & 60 centi-seconds can be counted as 7060, if you put this figure in the formula it will return as 1 minute 11 seconds, that is correct.
My point is if you can incorporate Centi Seconds in the formulae, it would be of great help to us also.
Thanks and regards.
Rajagopal (Mumbai)
Awesome techniques !
I tried with 235960 just to see if it will fail but this is great.
Although a little longer, this too work:
=CHOOSE(LEN(A2);A2/(24*3600);A2/(24*3600);LEFT(A2;1)/(24*60) + RIGHT(A2;2)/(24*3600);LEFT(A2;2)/(24*60) + RIGHT(A2;2)/(24*3600);LEFT(A2;1)/24 + MID(A2;2;2)/(24*60) + RIGHT(A2;2)/(24*3600);LEFT(A2;2)/24 + MID(A2;3;2)/(24*60) + RIGHT(A2;2)/(24*3600))
Converting uneven Text Strings to Time I have imported some data that comes in as a number that I need to convert to h:mm.
Just come across this while googling
find interesting challenge and come up with this
=TEXT(TEXT(SUBSTITUTE(A1,RIGHT(A1,1),""),"000000"),"00\:00\:00")
I need to convert a string of numbers representing average minutes, to reflect correct time values. For example, the numbers below currently represent 5.79 minutes, 15.82 minutes, etc.
I need to convert these values to their correct corresponding value within time parameters. So 5.79 would be something close to 5 minutes and 45 seconds.
5.79
15.82
3.92
12.40
6.70
3.62
I know there has to be a way to compute this in Excel, it can do anything, I believe!
Thank you for any and all assistance~
@Renee... You can use a formula like this. Assuming A1 has the minutes.seconds,
=INT(A1) + MOD(A1, 1)*0.6
If you want to see it in 5 minutes 45 seconds format, use
=INT(A1) & " mins " & ROUND(MOD(A1, 1)*0.6,2) & " secs"