Broke because five dollars does not matter
It does not. Once. The trouble is that it is never once.
by The editors · Published · 4 min read
Five dollars a day is $1,826 a year. Everybody knows that the moment they read it, and almost nobody thinks that way while paying. That is not a character flaw. It is a fairly well studied property of how people weigh amounts.
Why the arithmetic goes wrong in your head
We do not judge amounts on their own; we judge them against whatever they happen to be sitting next to. Five dollars next to a coffee is a lot. Five dollars next to a phone bill is nothing. And five dollars that turns up separately on every day of the year never gets compared with its annual total, because it never appears as an annual total.
On top of that there is the bookkeeping we all do without noticing. We keep separate accounts in our heads for “food out”, “fun” and “things I had to buy”, and a small amount disappears into a category where it does not stand out. The one account that would make it stand out - money I will not have this year - is the account nobody keeps.
And this is where this site reaches its limit
This article is about money that sits inside your own habits. For a lot of people there is more of it there than they expect, and it can be got back; how much there is, no average will tell you - only the calculator with your own numbers will. For some people there is nothing there, because at the end of the month there genuinely is nothing left, and that is not a failing of theirs. If you are reading this and thinking that none of it applies to you because the arithmetic already comes out at zero, you are not the person this page can help, and we would rather say so than sell you a habit tracker. If the shortfall is structural rather than behavioural, the useful next step is not a spending diary but somebody whose job it is to look at the whole picture with you, and that help exists and is free. If things are truly tight
What actually helps
Not willpower. Willpower is a resource that runs down over the course of a day, and the five-dollar moment usually arrives in the evening. What helps is moving the decision - out of the moment, and into a time when you are neither tired nor hungry. A standing order that moves the money before you see it beats an intention to spend less every single time, because it does not need you to be in a good mood on a Tuesday night.
per week
$35
per month
$152
per year
$1,826
| Once | $5.00 |
| Times per year (daily) | 365.25 |
| Per year | $1,826 |
| Invested as a monthly amount | $152 |
| After the period, nominal | $124,092 |
| Of that, in today’s purchasing power | $68,508 |
Assumptions behind this calculation
- Assumed return per year: 5.0%
- Assumed inflation per year: 2.0%
- Period considered: 30
- Calculated as if the annual amount were invested in twelve monthly instalments.
What you can do about it
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Convert it once, then decide
You do not have to give anything up to run the arithmetic. Put the amount in, look at the year, and then decide - with the number in front of you - whether you want it. Plenty of people look at the yearly figure and keep the habit, and that is a perfectly good outcome. What is not a good outcome is never having seen the figure.
-
Change the default, not the resolution
A resolution has to be renewed every day. A default holds by itself. Take the card out of the app, put the money on a separate account on payday, leave the house with lunch already made. Each of those is one decision that replaces three hundred.
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Do not let the saving sit in the checking account
Money that stays where the spending happens gets spent. If the point of the exercise is that the amount ends up somewhere, then the amount has to end up somewhere - a separate account, moved automatically, on the day the pay lands. Otherwise the exercise produces a number and nothing else.
Frequently asked
Is this not just penny-pinching?
It would be if the point were to spend nothing. The point is to know what a habit costs before deciding to keep it. Somebody who sees the yearly figure and decides the coffee is worth it has made a good decision. Somebody who has never seen the figure has not made a decision at all.
Why calculate with the whole year rather than with working days?
Because the calculator asks you which it is, and daily means daily. If your habit only happens on the way to work, set the rhythm to working days and the total drops by about a third. The point of asking is that the two answers are genuinely different, and picking the flattering one on the reader's behalf would be the kind of thing this site exists to argue against.
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