Growing a Money Mustache using Excel [for fun]

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Mustache and Excel?!? Sounds as unlikely as 3D pie charts & Peltier. But I have a story to tell. So grab a cup of coffee and follow me.

Few months ago, I chanced up on a highly entertaining blog on money, retirement & living a kick-ass life. Reading Mr. Money Mustache is much like I am talking to myself. Almost all of his money philosophies, values & hacks are similar to what we practice at Chandoo household. Immediately I got hooked. In a span of 2 weeks, I read more than 100 articles, often making Jo suspicious what I was doing so much on her iPad.

At this point, you must be thinking -“Dude, what has all this got to do with Excel?!?”

And I am coming to that. One of the ideas Mr. Money Mustache preaches is small regular expenses can add up to massive amounts of cash (or ‘stash as he calls it) over several years. Now that we do not have a full time job, live in a small town & crave little, we barely spend anything. But I can relate to his idea. For example, if you spend a few dollars everyday at local coffee shop, over 10 years, this could add up to more than $10,000. Money that could be used for other worthy goals like early retirement or starting your dream company. Mind you, I have nothing against coffee. In fact, I brew two cups of lovely cappuccino every morning so that Jo and I can savor it before the kids wake up and start the hulk_in_the_house program. It is another thing that the last time I bought a cup of coffee is when I was in Australia in June. But the important idea here is that regular expenses should be carefully monitored and pruned.

“What?!? You are talking about coffee and kids. Where is Excel?!?”

Ok, I am done with the build up. So one fine morning, I emailed Mr. Money Mustache, introduced myself as somewhat spreadsheet skilled and shared a file I created with him, using which community at his site can see how regular expense cuts can impact their savings. He was kind enough to publish it here.

A growing mustache chart

Well, I am not sure what else to call it. So lets stick with growing mustache chart. Here is how it works:

  1. You enter a sufficiently large number ie the money you want to accumulate to retire or do something equally awesome.
  2. You also enter your regular expenses (daily, weekly, monthly, annual or one time) and amounts.
  3. Then it magically calculates how much money you would save by cutting them.
  4. All this is shown in a dynamic chart that depicts your target and actual as mustaches

See this demo:

Growing Money Mustaches - a Dynamic chart in Excel

This is so cool, how is it made?

There are 4 steps to our growing mustache Excel chart.

1. Calculating future value of regular expenses

Question: If you consume $3.50 latte every day for next ten years, how much would you spend?

Answer: Gee! Sounds like a big problem, let me grab a cup of coffee first!

On a more serious note, the future value of these little expenses depends on rate of return as well. That is, instead of gulping down $3.50 in a hurry, if you saved the money the return you get on yearly basis.

For our calculations, we can assume a 7% return.  This gives a future value of$18,498.

You can use the formula =FV(7%/365,365*10,3.5) to get this value.

So the multiplication factor is 5,285 (18,498 divided by $3.5)

For our calculations, we can use a simple multiplication factor table so that we can focus on growing mustache than financial mumb0-jumbo.

Multiplication Factor Table - FV Calculations for regular expenses

2. Calculating Totals

Once we know the future values of all such regular expenses, we just need a small table like this that shows the totals:

Mustache target vs. actual calculations for bubble chart

3. Create a bubble chart

Next, we create a bubble chart with 2 bubbles. 1 for the actual mustache & 1 for target mustache.

4. Convert bubbles to mustaches

Hermione would know a great spell to instantly turn our boring bubbles to mighty mustaches (bulla-mustacium ?). But since we are muggles, lets focus on Excel trickery.

We need the chart on right from our bubbles:

Convert bubbles to mustaches in excel bubble chart

First get a nice handlebar mustache image from web, like this:

Mustache images - bubble chart

  1. Then, copy the gray color mustache (ctrl+c)
  2. Next, select outer bubble (target) and press paste (ctrl+v)
  3. Now, the bubble becomes mustache!
  4. Repeat the steps for actual bubble too.

That is all!

Download Excel Mustache Chart

Click here to download this chart and play with it. Examine the formulas in “Stash chart” sheet to see how it works.

Do you like the growing mustache chart?

I really liked how this turned out. Simple yet effective. Readers at Mr. Money Mustache site loved it too.

What about you? Did you enjoy this trick. Are you planning to cut any regular expenses after reading this?  Please share using comments.

More on Excel and your money

I believe in being frugal, consuming less and living a simple life. So naturally we talk about using Excel to keep track of your expenses, investments, understand the impact of small changes etc. Check out below links to see more on Excel & your money.

 

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28 Responses to “2010 Calendar – Excel Template [Downloads]”

  1. [...] Download and print the calendars today. You can add notes to individual dates or complete … [...] Uni Ego / Free 2010 Calendar – Download and Print Year 2010 Calendar today [...]

  2. William says:

    Afternoon,

    I have one similar calander that I added conditional formatting to so that I could highlight any planned factory holidays. I think i "borrowed" the formula from another calander so I won't post it here.

    I also added week numbers to it using the formula =WEEKNUM(MAX(C6:I6)) Where C6:I6 is the range of dates in that give week. It works fine on most of the months but return strange values on other months (Week 6 in October?) I can't see any logic behind why it does this.
    Any suggestions for an alternative formula to give the week numbers?

    Regards,

    William

  3. Miguel says:

    Hi Chandoo,
    I've added a new feature on your spreadsheet.
    This control can be useful for all the sheets where you need to check dates.

    Cheers

    http://cid-69a78592a23a8438.skydrive.live.com/self.aspx/.Public/2010-calendar%5E_Miguel.xls

  4. Nimesh says:

    Hi Chandoo,

    Nice calendar.
    Till now whichever calendar I saw in Excel, it contained only the outline sheet.
    Good to see monthly views and the mini view too.
    Liked the mini view much. 🙂

    -Nimesh

  5. Chandoo says:

    @William: This weeknum may be because the input dates to max are not properly formatting as excel dates.

    Good tip on the conditional formatting and holidays btw...

    @Migueal: Now that is super awesome. This is the reason why I love to blog. Readers will always one up me with such cool alternatives. Thank you for sharing this with us.

    @Nimesh: You are welcome 🙂

  6. Shish says:

    is it possible to get the Notes section on the outline page to display the notes added to the month page for a specific date?

    So if you add thing for January 2nd, and then select January 2nd those notes appear on the outline page

  7. Chandoo says:

    @Shish... You can do that using some formula magic. I would not recommend pushing excel to that as outlook / google calendar / icalc etc. do exactly that much more elegantly.

  8. Jörg says:

    Happy christmas to all of you!
    This is really awesome. The nicest calender I've seen for Excel. I also like Miguels version of the sheet.

    Just one "feature" is missing to me. As I live in Germany - where weeks start on Monday - I'd like to change this. Could someone please give me a hint how to do this?

    Thanks in advance

    Jörg

  9. Pedro says:

    Hi Chandoo, I’ve added some new features on your spreadsheet with your permission.

    Check it here:
    http://cid-6b219f16da7128e3.skydrive.live.com/self.aspx/.Public/Calendar%5E_Pedro.xlsm

    Miguel, this calendar is translated to Spanish language.

    Jörg, this new approach allows us to start weeks on Monday.

    Also it's possible to start weeks on Sunday if you enable Excel macros and push the arrows.
    Best Regards,
    Pedro.

  10. Chandoo says:

    @Pedro.. superb stuff.. thanks for sharing the file with all of us.

  11. Pedro says:

    Hi Chandoo, for dates before March 1, 1900 our calendars are wrong.
    In Microsoft Excel, DATE, EOMONTH, WEEKDAY functions return an incorrect result between Monday, January 1, 1900 and Wednesday, February 28, 1900.
    See this page: http://support.microsoft.com/kb/214326/en-us/
    Microsoft Excel incorrectly assumes that the year 1900 is a leap year in all Excel versions.
    That's the reason why our calendar versions only work from March, 1, 1900 until December, 31, 9999.
    Your comments are welcome.
    Pedro.

  12. Chandoo says:

    @Pedro.. Thanks for pointing that out. wow... This reminds me of the Joel Spolsky's first BillG review - http://www.joelonsoftware.com/items/2006/06/16.html (read it, I am sure you would love it.) when Bill out of blue asks about date time implementations for VBA (which Joel is the program manager for...)

    Thanks for sharing the URL too... Here is a specially made, chocolate sprinkled, extra fluffy donut for you 🙂

  13. Pedro says:

    Hi Chandoo, thanks a lot for the donut but I prefer it without chocolate!

    Always it's good to know a little history of Excel.
    The Joel Spolsky’s last BillG Excel review was about the "Hall of Tortured Souls"
    (See this Excel 95 Easter Egg here: http://www.eeggs.com/items/719.html)

    Do not miss the humor!

  14. Pedro says:

    @Chandoo.. I just return with a new calendar version.
    http://cid-6b219f16da7128e3.skydrive.live.com/self.aspx/.Public/calendar-pedrowave.xltx

    It helped me to practice conditional formatting, formulas to show check boxes, data validation drop down list, find out Thanksgiving Day's date for any year, how to find dates of public holidays using Excel, all reading your wonderful posts!

  15. Pedro says:

    Perpetual Calendar Spanish version starting weeks on Monday:
    http://cid-6b219f16da7128e3.skydrive.live.com/self.aspx/.Public/calendario-pedrowave.xltx
    Main characteristics:
    - Not macros.
    - Select a year from 1900 to 9999 with a dropdown listbox.
    - All date fields with the real date format.
    - Easy language change of day of the week and month names because are also dates.
    - Hide Saturdays and/or Sundays.
    - Week starting on Sunday or Monday.
    - Week and month numbers.
    - Hyperlink between sheets.
    - Consistent colors to Holidays, Diary and Events dates.
    - Easy change of Holidays by country.
    - Include 80 World Days and you can add more.
    - A diary with my birthday and 50 more programable appointments.
    - Check box to hide individual dates or all.
    - Holidays, diary and events text are showed on each month's sheet.
    - Ranges defined with Name Manager variables.
    I'll appreciate if you make me some suggestions to improve this calendar.
    Pedro.

  16. Joco1114 says:

    Please, I need help!
    I like all calendar from Pedro, thank you for them. Let me show my problem:

    I have 2 excel cells (for example AE12 and AE13) which mean the starting and the ending date of my duty. I need a macro to insert sheets with label YEAR. MONTH (for example 2010. August or similar) with the proper datas between the two dates. Is it possible?

    Thank you for reading me and sorry about my terribel english! 🙂

  17. Peter says:

    Hello Pedro,

    Thanks so much for the modified calendar template. I love the extra functionality you added. Is there any way you could upload an unlocked version? I wanted to change some of the comments and data validation so I could use it for one of my applications.

    As for feedback on potential improvements, with all the additions you made the file runs pretty slow. I'm sure this has to do with all the interconnectivity between the various tabs, but if there is a way to use less memory via more efficient formulas or something else I think this would make it easier to use. I have a brand new computer and with it running alone the response was pretty slow. One of the changes I'm making is changing the order of the months to match my company's fiscal year, so maybe something to automate a change like that could be useful.

    Cheers,

    Peter

  18. Pedro Wave says:

    Peter, my calendars are unlocked but you need Excel 2007 and 2010 versions to open them.

    Now I return with a new Programmable Task Calendar:
    http://cid-6b219f16da7128e3.office.live.com/view.aspx/.Public/Calendario%20de%20Tareas.xlsx

    Wath an introductory video here:
    http://pedrowave.blogspot.com/2010/10/programmable-task-calendar.html

    This new calendar allows to select the start month to match the school and fiscal year.

  19. ASA says:

    This is great stuff Chandoo and company

    Wanted to know if someone had built something similar

    I need to store one Excel Sheet on this calendar that has all the holidays

    US Holidays appear in RED
    UK Holidays appear in Blue
    Meetings appear in Green
    Submissions appear in Orange

    Is there a way I can store the list in a separate worksheet and all the calendars get updated with this?

    Thanks

  20. divya says:

    please tell me "how to convert Rs.10000/- in to words through excel formula

  21. [...] is all! http://chandoo.org/wp/2009/12/11/2010-calendar-excel-template-downloads/ See more Templates at http://www.vertex42.com/ Share this:Like this:LikeBe the first to like this [...]

  22. Kerisa says:

    Greetings,

    Thanks for this wonderful excel vacation tracker. I notice that the tracker only has three months November, December and January 2015, however, I would like to add the other ten months for 2014. Can you please instruct me on how I can add the other months?
    Thanking you in advance.

  23. kanu bhatia says:

    Hi Chandoo,
    Calendar: can this be printed as single sheet 8.5x11 inch per month
    kanu

  24. Rahul says:

    WOW! I just searching some of like this, that help me.
    Thank you for sharing.

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