How Many Hours of Your Life Does That Purchase Cost?

Sometimes translating dollars into hours gives us a completely different perspective on spending.

We usually think about purchases in dollars. Something costs $50, $100, $300, or $1,000, and we decide whether or not we can afford it based on that number.

But there’s another way to look at the cost of something: How many hours did you have to work to earn the money to pay for it?

Sometimes translating a purchase from dollars into hours gives us a completely different perspective on what we're buying. It doesn't necessarily mean we shouldn't buy it. It just gives us one more piece of information to use when we're making the decision.

Your hourly wage isn't necessarily what you have available to spend

Let's use a simple example. Say you earn $20 an hour. It's easy to look at a $300 purchase and think, That's 15 hours of work.

Except you don't actually get to spend every dollar you earn.

Taxes, insurance, retirement contributions, and other payroll deductions may all come out of your paycheck before the money ever reaches your bank account. Your actual take-home pay will depend on your individual situation, but for this example, let's say that $20 per hour turns into approximately $16 per hour of take-home pay.

Now let's look at that $300 purchase again.

At $16 per hour, you would need to work about 18.75 hours to bring home $300. That's almost 19 hours of work, or roughly two and a half eight-hour workdays.

Same purchase. Same $300 price tag. But looking at it as nearly 19 hours of your time can make that number feel a little different.

That doesn't mean you shouldn't buy it

This is where I think conversations about spending can sometimes go in the wrong direction.

The point of this exercise isn't to make you feel guilty every time you buy something that isn't absolutely necessary. I'm not going to tell you that you should never buy the expensive shoes, take the vacation, upgrade your phone, or spend money on something simply because you enjoy it.

Money is meant to support your life, and sometimes the answer to “Is this worth 19 hours of my time?” is absolutely yes.

Maybe it's something you've been saving for. Maybe you'll use it every day. Maybe it makes your life easier. Maybe it's an experience with your family that matters to you. Or maybe you simply really want it and you've made room for it in your finances.

That's okay.

The goal isn't to eliminate spending. The goal is to make sure your spending reflects what actually matters to you.

Credit cards can make the connection even harder to see

This way of thinking can be especially useful when you're considering putting a purchase on a credit card.

When you swipe a card, you don't immediately feel the money leaving your bank account. A $300 purchase can feel much easier in the moment when the actual payment won't be due for several weeks—or when you know you only have to make a minimum payment when the bill arrives.

But if you don't pay the balance in full, that $300 purchase may eventually cost more than $300 because of interest.

Now you're not just trading today's income for the purchase. You may also be committing some of your future income to something you've already bought.

That doesn't make credit cards automatically bad, and it doesn't mean every purchase made with one is a mistake. It just makes it even more important to understand what the purchase is actually costing you.

Try asking a different question

When you're considering a purchase, especially one that isn't part of your normal spending, try translating the price into your own take-home hourly pay.

If you bring home about $20 per hour and something costs $100, that's about five hours of work. If you bring home $15 per hour, the same purchase represents closer to seven hours.

Then ask yourself:

“Is this worth that many hours of my life to me?”

The to me part matters.

Not to your neighbor. Not to the person you follow on Instagram. Not to your parents, your friends, or someone on the internet telling you what you should and shouldn't spend money on.

To you.

Personal finance is personal. Two people can look at the exact same purchase and make completely different decisions, and both decisions can make sense based on their priorities and financial situations.

You can take this one step further

If you want an even clearer picture, you can think beyond the purchase price itself.

Maybe the $300 item also requires a monthly subscription. Maybe buying a vehicle means adding insurance, fuel, registration, and maintenance. Maybe an inexpensive piece of equipment will need supplies or replacement parts later.

Sometimes the price on the tag is only the beginning of what something will actually cost.

Again, the purpose isn't to talk yourself out of buying everything. It's simply to make the decision with more information.

There is a big difference between spending $300 because you intentionally decided something was worth $300 to you and spending $300 without really thinking about what that money represents.

Your money represents more than dollars

Your money is connected to your time, your work, your priorities, and the things you want your life to look like.

That's why sometimes looking at a purchase only in dollars doesn't tell the whole story.

The next time you're considering a purchase, especially a larger one or something you're thinking about putting on a credit card, try translating the dollars into hours.

Then ask yourself whether it's worth the trade.

Sometimes the answer might be no.

Sometimes the answer might be absolutely yes.

Either way, you've made the decision intentionally—and that's the point.

The $16-per-hour take-home figure used in this example is for illustration only. Actual take-home pay varies based on taxes, deductions, benefits, and individual circumstances.