This post is written by Paramdeep.
Today, let us learn how to use NPV() function in Excel & create a simple financial model.
NPV – Introduction:
If you are dealing with cash and valuations, you are bound to have come across the NPV function. If you don’t know the assumptions behind the same, I bet it could cost you your job!
Let’s take a simple project – You buy a MSFT stock for USD 100. You receive a dividend of USD 10 in the first year, USD 20 in the second year, USD 40 in the third year and then you sell it out for USD 140. If you could have alternatively put this money in bank at 10% interest rate, have you gained anything?
How do you model this in excel? In this tutorial we understand how you can use NPV to do this analysis and what kind of pitfalls you can land into!!
What is the NPV() function
Simply speaking, NPV function calculates present value of your cash flows. Let’s take a simple example first –
You invest $100 in a bank, which pays 10% interest
- What is its value 1 year down the line?
- I am sure, you don’t need any coffee to get that value – 100 x 10% is the interest and 100 is the principal that you had. So the value 100 x (1+10%) = 110
- What about 2 years?
- Simple 100 x (1 + 10%)^2 = 121
- So, if I were to ask you, the present value of a cash flow of 121, that you were to get 2 years down the line at 10% interest?
- Again simple, you told me initially, it was $100
NPV does exactly that – gets you the present value of your cash flows
The function is simple, it does all the difficult calculations for you and gets you the solution!
Beware – The function has its own assumptions!
Though the function is quite convenient, but it has its own pitfalls. And in my modelling experience I have seen a lot of people making that mistake! Lets model the situation described in the beginning (The MSFT Case). The cash flows are given to you as:
Let us see, internally what we get by modelling the NPV from the first principles and using the NPV function
You can clearly see that there are two ways of using NPV function (and each has its own assumption!)
So what is happening internally?
Usually when we start a project, we assume that the investment is made upfront (On day 0). Then the revenues, costs and the cash would start flowing in. Since the investment is made on day 0, it should not be discounted.
But when you use the NPV function, excel internally makes an assumption that even the first cash flow is at the end of the year (Per se, this is not wrong, but in normal circumstances, you make the payment upfront!).
So the right usage of the function would be to add the first cash without discounting and then use the NPV function to discount the rest of the cash flows.
If you just use the NPV function on all the cash flows, then the inherent assumption is that even the first cash flow is at the end of the year.
Few other ways of calculating NPV
When you are dealing with cash flows and valuations (typically that is when you come across the functions like NPV, etc) even small mistakes cost dear. You want to make sure that you are as accurate as you can ever be. At that point of time, if the cash is not flowing at the year ends, you can use a more powerful function in excel – XNPV. You can show it the cash and the exact dates and it would calculate the exact NPV for you. People don’t often use it as they don’t know the exact dates of cash flow!
How do you calculate the discounted cash values in your models?
I know the easiest way would be to use the NPV function. It is easy to use but at the same time could be tricky. So how do you implement such functionality in your models?
Templates to download
I have created a template for you, where the subheadings are given and you have use the functions to get the right values for you! You can download the same from here. You can go through the case and fill in the yellow boxes. I also recommend that you try to create this structure on your own (so that you get a hang of what information is to be recorded).
Also you can download this filled template and check, if the information you recorded, matches mine or not!
For any queries regarding the cash impact or financial modeling, feel free to put the comments in the blog or write an email to paramdeep@edupristine.com
Join our Financial Modeling Classes
We are glad to inform that our new financial modeling & project finance modeling online class is ready for your consideration.
Please click here to learn more about the program & sign-up.
Learn more about Financial Modeling:
Go thru these articles to learn more about Excel Financial Modeling:
- Excel Financial Modeling – 6 part tutorial
- Introduction to Project Finance
- Using MOD() function to implement frequency escalation in Excel
- Creating a P&L Reporting Model in Excel – 6 part tutorial
The article is written by Paramdeep from Pristine.
Chandoo.org has partnered with Pristine to launch a Financial Modeling Course. For details click here.
31 Responses to “Beautiful Budget vs. Actual chart to make your boss love you”
Would be considerably easier just to have a table with the variance shown.
On Step 3, how do you "Add budget and actual values to the chart again"?
There are a few ways to do it.
Easy:
1) Copy just the numbers from both columns (Select, CTRL+C)
2) Select the chart and hit CTRL+V to paste. This adds them to chart.
Traditional:
1) Right click on chart and go to "select data..."
2) From the dialog, click on "Add" button and add one series at a time.
One more way to accomplish it is just select the columns into chart. Press Ctrl+C and then press Ctrl+V
Regards
Neeraj Kumar Agarwal
Unfortunately, this doesn't seem to work for me in Excel 2010. The "Var 1" and "Var 2" columns cannot combine two fonts to display the symbol and the figure side-by-side.
Secondly, there is no option to Click on “Value from cells” option when formatting the label options. The only options provided are Series Name, Category Name or Value.
@TheQ47... the emoji font also has normal English letters, so if you use that font, then you should be ok. I am assuming your computer doesn't have that font or hasn't been upgraded for emoji support.
Reg. Excel 2010, you can manually link each label to a cell value. Just select one label at a time (click on labels, wait a second, click on an individual label) and press = and link it to the label var 1 or var 2.
I am using excel 2010, please explain how to apply Step 12
Regards
Neeraj Kumar Agarwal
Hi Neeraj,
"Value from cells" option is only available in Excel 2013 or above. In older versions, you have to manually adjust the label value by linking each label seperately.
Read this please: https://chandoo.org/wp/change-data-labels-in-charts/
Sir, you are just awesome.
Your creativity has no limit.
Regards
Neeraj Kumar Agarwal
Hi Chandoo,
I just found your website, and really love it. It helps me a lot to be an Excel expert 😉
Currently I am facing with a problem at step 11:
Var1 Var2
D30%
A5%
B0%
B4%
B7%
C10%
C13%
D27%
I42%
Though at mapping table, I used windings, here formula uses calibra. How I can change it? I am able to change only the whole cell. In this case numbers will be Windings too.
Thanks for your help!
Hi Mariann... Welcome to Chandoo.org and thanks for your comment.
If you wanted to use symbols from wingdings and combine them with % numbers, then you need to setup two labels. One with symbol, in wingdings font and another with value in normal font. Just add the same series again to the chart, make it invisible, add labels. You may need to adjust the alignment / position of label so everything is visible.
[…] firs article explains how you can enhance your charts with symbols. You can simply insert any supported symbol into your data and charts. To some extend you can […]
You're a good person, thank you to share your knowledge with us, I will try to do in my work
Great visualization of variance. My question is that is this possible in powerbi?
How would you go about it?
HELLO, WHY CANT I FIND VALUES FOR LABELS IN EXCEL 2013
Dear chanddo sir,
What to do if we have dynamic range for Chart. How this will work. can you able to make the same thing works on dynamic range.
Sir Chandoo,
Good Day!
First, I'd like to say that I am very grateful for your work and for sharing all these things with us.
I tried to do this chart but it seems that the symbols don't work with text (abs(var%),"0%") unless we keep the Windings font style.
The problem is, it converts the text into symbol as well and you wont see the 0% anymore. I'm using Windows 7.
WOW - Segoe UI Emoji
This is the greatest discovery for me this month 🙂 Thanks for sharing.
Here's my two-cents:
https://wmfexcel.com/2019/02/17/a-compelling-chart-in-three-minutes/
Sir This is awesome chart, and very easy to made because of your way to explain is very simple , everyone can do. Thank you
one problem i am facing, I hv made this chart , but when i am inserting data table to chart it is showing two times , how can i resolve this
in this chart when i am adding new month data for example first i made this chart jan to mar but when i add data for the apr month graphs updated automatically but labels are missing for that new month
Hi Renuka,
Please make sure the formulas for labels are also calculated for extra months. Just drag down the series and set label range to appropriate address.
So I am playing with the Actual chart here - but amounts are bigger than your - you have 600 as Budget - my budget is 104,000 - is there a way to shorten that I am unaware of
thank you - I LOVE YOUR SITE
Thanks for the tips and tricks on Excel. In the Planned versus Actual chart examples, you use multiple values (ex. multiple Categories in above). How can this be done when we have only 1 set of values? For example if I have only this:
Planned Actual
SOW Budget 417480 367551
How can I create a single bar chart like the one above?
Thank you Chandoo.
This one is just perfect for my Quarterly Review presentation on Operational Budget against Actual Performance for the Hospital I'm currently working with.
Just Subscribed today (10 minutes ago)
Is there a way to make the table of data into a pivot table to be able to add a slicer for the graph due to many different categories and months?
Hi, I tried to modify you template with something appropriate for me, and I found a problem. this template was modified by me started with excel 2010, then 2016 and finally 2019. Same thing - somehow appear an error - or didn't show the emoticons for positive percentage or doubled the emoticons for some rows. I suspect to be from excel. if is need it I can sand you my xlsx for study. Please help if you can.
Hi Chandoo,
Could you please check the Var Formula in Step1. You have mentioned budget-actual and when i did this i got different values but when reversed like actual-budget i got the actual value what you have demonstrated in step1.
Please share your view.
This is a great chart (budget vs. actual). However, in trying recreate it, I cannot color in the UP Down bars individually, and they all become formatted with the same color. I'm using Office 365. Look forward to the feedback.
Thanks.
Dan
pls explain in detail step 7
While in the Excel sheet you have used following formula for Var
Var = Actual - Budget
But
in the note, you have written
Var = Budget - Actual
Good Presentation and Data information.thank you so much chandoo.