In the past I have written a number of posts on the use of Custom Number formats including
Selective Chart Axis Formats
Custom Chart Axis Formats (Part 2)
A technique to quickly develop custom number formats
Chandoo has written about Custom Number Formats in:
Custom cell formatting in Excel a few tips tricks
Color Modifier
As part of these techniques you have the option to set the colors using the [Color] modifier
You can use a Custom format of: $#,##0;[Red]-$#,##0
10 Dollars will be displayed as $10
-10 Dollars will be displayed as -$10
Colors available include Red, Blue, Green, Yellow
However there is a much larger color palette available
Anybody who has or is still using Excel 2003 or prior will have a color picker which looks like this:
Well these 56 colors are all available and not just in Excel 95-2003 but in All Excel versions up to and including Excel 2013.
We have two methods to access these colors:
1. Using the Colors Name or
2. Using a Color Number.
Color Name
In Excel 95-2003 you can Right Click on a cell and change the Font or the Fill color
Simply select a color like below:
Note that a Green Color has been selected, the Dialog shows the name of the Color as Sea Green
To save you opening an early version of Excel here are all the colors listed above:
Top Row
Black, Brown, Olive Green, Dark Green, Dark Teal, Dark Blue, Indigo, Grey-80%
2nd Row
Dark Red, Orange, dark yellow, Green, Teal, Blue, Blue-Grey, Grey-50%
3rd Row
Red, Light Orange, Lime, Sea Green, Aqua, Light Blue, Violet, Grey-40%
4th Row
Pink, Gold, Yellow, Bright Green, Turquoise, Sky Blue, Plum, Grey-25%
5th Row
Rose, Tan, Light Yellow, Light Green, Light Turquoise, Pale Blue, Lavender, White
6th Row
Periwinkle, Plum, Ivory, Light Turquoise, Dark Purple, Coral, Ocean Blue, Ice Blue
Bottom Row
Dark Blue, Pink, Yellow, Turquoise, Violet, dark Red, Teal, Blue
To use these use the format $#,##0;[Color Name]-$#,##0
eg: [Blue Grey]$#,##0;[Sea Green]-$#,##0
This will display Ten Dollars as $10 and Negative Ten Dollars as -$10
Color Number
The Alternative method is to use a Custom Number Format and using the Color Number modifier like [Color Number]$#,##0;[Color Number]-$#,##0
[Color4]$#,##0;[Color3]-$#,##0
This will display Ten Dollars as $10 and Negative Ten Dollars as -$10
Once again to save you trialing each color you can see the effects of each color on a white and Black background below:
Warnings:
I haven’t tested it but I am sure the Color Names will be different in different language versions of Excel.
I haven’t tested these techniques on a Mac version of Excel but I am pretty sure these techniques should work.
Forward compatibility should be ok, but can’t be guaranteed.
12 Responses to “29 Excel Formula Tips for all Occasions [and proof that PHD readers truly rock]”
Some great contributions here.
Gotta love the Friday 13th formula 😀
Great tips from you all! Thanks a lot for sharing! bsamson, particularly you helped me on a terribly annoying task. 🙂
(BTW, Chandoo, it's not exactly "Find if a range is normally distributed" what my suggestion does. It checks if two proportions are statistically different. I probably gave you a bad explanation on twitter, but it'd be probably better if you fix it here... 🙂 )
Great compilation Chandoo
For the "Clean your text before you lookup"
=VLOOKUP(CLEAN(TRIM(E20)),F5:G18,2,0)
I would like to share a method to convert a number-stored-as-text before you lookup:
=VLOOKUP(E20+0,F5:G18,2,0)
@Peder, yeah, I loved that formula
@Aires: Sorry, I misunderstood your formula. Corrected the heading now.
@John.. that is a cool tip.
Hey Chandoo,
That p-value formula is really great for a statistics person like me.
What a p-value essentially is, is the probability that the results obtained from a statistical test aren't valid. So for example, if my p value is .05, there's a 5% probability that my results are wrong.
You can play with this if you install the Data Analysis Toolpak (which will perform some statistical tests for you AND provide the P Value.)
Let's say for example I've got two weeks of data (separated into columns) with the number of hours worked per day. I want to find out if the total number of hours I worked in week two were really all the different than week one.
Week1 Week2
10 11
12 9
9 10
7 8
5 8
Go to Data > Data Analysis > T-Test Assuming Unequal Variances > OK
In the Variable 1 Box, select the range of data for week 1.
In the Variable 2 Box, select the range of data for week 2.
Check "Labels"
In the Alpha box, select a value (in percentage terms) for how tolerant you are of error.
.05 is the general standard; that is to say I am willing to accept a 95% level of confidence that my result is accuarate.
Select a range output.
Excel calculates a number of results: Average (mean) for each week's data, etc.
You'll notice however that there are two P Values; one-tail and two-tail. (one tail tests are for > or .05), the number of hours I worked in week two is statistically equivalent to the number of hours I worked in week one.
So here’s a way you might want to use this. You put up a new entry on your blog. You think it’s the best entry ever! So you pull your webstats for this week and compare it to last week. You gather data for each week on the length of time a visitor spends on your website. The question you’re trying to prove statistically is whether there’s an average increase in the amount of time spent on your website this week as compared to last week (as a result of your fancy new blog post). You can run the same statistical test I illustrated above to find out. Incidentally, it matters very little to the stat test whether the quantity of visitors differs or not.
Anyhow, the Data Analysis toolpack doesn't perform a lot of stat tests that folks like me would like to have access to. In those cases I have to either use different software, or write some very complicated mathematical formulas. Having this p-value formula makes my life a LOT easier!
Thanks!
Eric~
Fantastic stuf..One line explanation is cool.
Thanks to all the contributors
OS
Take FirstName, MI, LastName in access (you can fix it to work in excel) capitalize first letter of each and lowercase the rest and add ". " if MI exists then same for last name:
Full Name: Format(Left([FirstName],1),">") & Format(Right([FirstName]),Len([FirstName])-1),"") & ". ","") & Format(Left([LastName],1),">") & Format(Right([LastName],Len([LastName])-1),"<")
I teach excel, access, etc etc for a living and i have my access students build this formula one step at a time from the inside out to show how formulas can be made even if it looks complicated. Yes I know I could just do IsNull([MI]) and reverse the order in the Iif() function but the point here is to nest as many functions as possible one by one (also I illustrate how it will fail without the Not() as it is)
Extract the month from a date
The easiest formula for this is =MONTH(a1)
It will return a 1 for January, 2 for February etc.
if in a column we write the value of total person for eg. 10 if we spent 1.33 paise each person then how we get total amount in next column and the result will in round form plzzzzz solve my problem sir................... thank u
@Anjali
If the value 10 is in B2 and 1.33 paise is in C2 the formula in D2 could be =B2*C2
If the values are a column of values you can copy the formula down by copy/paste or drag the small black handle at the bottom right corner of cell D2
kindly share with me new forumulas.
How to convert a figure like 870.70 into 870 but 871.70 into 880 using excel formula ? Please help.