Why and how to save

Learn this with friends

MathsFinancial mathematics (TX TEKS)2:252 check-ins

About this video

Sal explains why saving matters, for emergencies and for goals like retirement or a house, and how to actually do it. He suggests setting a budget, using the 50, 30, 20 rule to save at least 20%, and automatically moving money into a harder-to-access savings account each paycheck. He shows that $100 a week adds up to $5,200 a year and $52,000 over 10 years.

You'll be able to

  • give reasons for saving money.
  • explain how the 50, 30, 20 rule helps you save at least 20%.
  • describe how automatic transfers make saving easier.
  • calculate how regular savings add up over time.

Key words

Emergency fund
Savings kept for unexpected costs or loss of income.
After-tax income
The money you take home after taxes.
Checking account
A bank account for everyday spending where your pay is often deposited.
Savings account
A bank account for money you are setting aside.
Automate
Set something up to happen automatically, like a regular transfer to savings.
Transcript

- So I'm guessing that you already have a sense that saving money is a good idea. It's good for a rainy day. That's why we have an emergency fund. There might be unexpected interruption to your income or unexpected costs that happen from your car breaking down, or maybe medical expenses, or you might wanna save for something like retirement or a down payment on a house.

But the next question is how do you actually go about saving the money? We all know it's sometimes a little bit more fun to spend money than to save money. And what I do personally, well, I do a few things. First of all, try to set a budget, and we talk about that in-depth in other videos.

Think about what your after-tax income is every month and then think about your needs, your wants, and then how much you save. We've talked about the 50, 30, 20 rule, which is just a rule of thumb. Try to at least save 20% of your money. And the way that you save 20% is spend no more than 50% on needs, no more than 30% on wants.

Now, obviously, if you can save more than 20% of your money, even better, but then how do you do that? One thing is set aside some money. Every paycheck, could be every week, every other week, it could be every month. That's just a little bit harder to access.

Maybe your money from your pay gets deposited into your checking account, either automatically, or you deposit a check. Well, maybe every month. And there's ways that you can automate this. You make a transfer from your checking account to your savings account.

Makes it a little bit harder for that money to be accessed and you will only access that money. You tell yourself, "Self, I will only access that money in an actual rainy day." The other thing to remind yourself is a little bit every day, or every week, or every month, can add up to a lot.

It might feel like, hey, if I save only a hundred dollars this week, what's the big deal? Maybe I should just spend it. But remember, if you save a hundred dollars per week, that's going to amount to $5,200 over the course of a year which is going to amount to $52,000 over the course of 10 years.

And that's before we even think about how you could invest it and even grow it above and beyond that. So even that hundred dollars a week goes a long, long, long way to building your wealth and obviously protecting you and your family from those rainy days, from those emergencies.

Video © Khan Academy, used under CC BY-NC-SA. Watch on Khan Academy. Puzzicle is not affiliated with Khan Academy.