Why piggy banks can be bad

Kids 8–12 · Explainer · Updated October 1, 2026 · LearnLife Editorial

What exactly is a piggy bank, and how does it work?

A piggy bank is a small container, often shaped like a pig, where kids can put coins or small bills to save money. It usually has a slot on top to drop money in and either a removable plug or needs to be broken to get the money out. For example, if a child puts a quarter every day for 20 days, they will have saved $5.00 by the end. The piggy bank helps children see their money grow physically, which feels rewarding and fun. However, the piggy bank is just a simple way to save cash safely at home; it doesn’t pay interest or help with tracking how much has been saved unless the child counts it themselves.

Using a piggy bank is like putting your money in a safe spot at home, but it’s not the same as putting it in a bank. The piggy bank gives kids a chance to practice saving regularly, but it doesn’t teach them how banks keep money safe or how money can grow over time when it’s saved in an account.

Why do piggy banks matter for parents, teachers, and kids?

Piggy banks often serve as a first step for children to learn about money. Parents and teachers use them to introduce the idea of saving—showing kids that if they don’t spend all their money right away, they can build up savings. This helps kids understand patience and delayed gratification. For example, a child might save their allowance in a piggy bank to buy a toy later rather than spending it immediately on small treats.

However, piggy banks only teach part of the story. They don’t help kids learn important skills like budgeting, understanding how banks work, or using money for different purposes like sharing or investing. They also don’t protect money from risks like loss or theft. For parents and teachers, piggy banks are useful tools but should be combined with other lessons about money safety and management.

What are the main problems with using piggy banks?

Although piggy banks can be fun, they have several drawbacks:

• No protection: Money kept at home can be lost, stolen, or accidentally destroyed. If a piggy bank falls or breaks, coins might scatter and get lost.
• No growth: Money in piggy banks doesn’t earn interest, so savings don’t increase over time. For example, $10 kept in a piggy bank is still $10 after a year. But if you had that $10 in a bank savings account, the bank would pay extra money (called interest) on top of your savings.
• Limited learning: Kids miss lessons on digital banking, budgeting, and responsible spending. They might think saving money means never spending it, which isn’t a healthy habit.
• Hard to track: It’s difficult for kids to know exactly how much they’ve saved without counting all the coins regularly. This can make planning for goals or spending tricky.
• Encourages hoarding: Kids might save money just for the sake of saving and not learn when or how to spend or share money wisely.

Because of these problems, piggy banks work best as a simple introduction to saving, but they shouldn’t be the only tool for teaching money skills.

How are piggy banks different from bank accounts or other saving tools?

Piggy banks are often confused with bank accounts or digital tools that manage money, but they are very different. Here’s a simple table to compare:

For example, a child might save $20 in a piggy bank over several weeks, but if that $20 were put into a savings account, it could become $20.10 or more after earning interest. Digital apps often include goal trackers and fun challenges to encourage saving and spending wisely.

Understanding these differences can help parents and teachers guide children toward safer and more educational ways to manage money as they grow.

What money terms do people often confuse with piggy banks?

People sometimes mix up piggy banks with:

• Savings accounts: These are accounts at banks where money is kept safe and can earn interest. Unlike piggy banks, savings accounts have rules for deposits and withdrawals and keep a record of transactions.
• Money jars or envelopes: These methods involve physically separating money into different containers or envelopes for specific purposes, such as spending, saving, or giving. This teaches budgeting.
• Digital wallets or prepaid cards: These are electronic accounts or cards where money is stored digitally and used for purchases. They teach digital money management.

Explaining these terms clearly helps kids understand that a piggy bank is just one way to save, and there are many ways to keep money safe and organized. For example, a teacher might say, “A piggy bank is like a small home safe for your coins, but a savings account is like a big safe at the bank that can also help your money grow.”

What can parents and teachers do besides giving kids piggy banks?

Piggy banks can be a good start, but parents and teachers should include other money lessons to build strong financial skills:

1. Open a savings account for the child: Many banks offer accounts for kids with no fees and parental controls. This teaches kids how banks work and how money can grow with interest.
2. Teach budgeting: Help kids divide their money into categories like spending, saving, and sharing. For example, a child might put 50% of their allowance in savings, 30% for spending, and 20% for donating or gifts.
3. Use charts or apps: Track money earned, saved, and spent. For younger kids, use simple paper charts; older kids can use kid-friendly money apps.
4. Set saving goals: Encourage kids to save for specific things, like a bike or a game, and help them plan how long it will take.
5. Discuss money safety: Explain why keeping large amounts of cash at home isn’t safe and why banks protect money better.
6. Include lessons about spending and sharing: Talk about when it’s okay to spend some savings and the importance of sharing or donating.

By combining these activities with piggy banks, children get a more complete understanding of money management.

How can you explain the limits of piggy banks to kids clearly?

Talking to kids about piggy banks can be simple and fun. Try this explanation:

“A piggy bank is a place to keep your coins safe and watch them add up. But it’s different from a bank where your money can grow and be really safe. When you keep money in a piggy bank, you have to count it yourself, and it doesn’t get bigger by itself. When you put your money in a bank, the bank gives you a little extra money called interest just for saving. Also, money in a bank is protected so it won’t get lost or stolen easily.”

Use examples kids relate to: “If you save $5 in your piggy bank, in a year, it’s still $5. But if you put $5 in a bank, you might have $5.10 or $5.20 after a year.” This simple comparison shows why saving in a bank or with an adult’s help is important.

Also, remind kids that it’s okay to spend money sometimes, as long as they plan and save for things they really want. Encourage questions and be patient as they learn.

What should be the next step after using a piggy bank?

Once children are comfortable saving in a piggy bank, parents and teachers can help them take the next step:

• Count the money regularly: Set a schedule, like once a month, to open the piggy bank and count savings. Use this time to talk about what the child wants to do with the money.
• Open a kids’ savings account: Help kids open a real savings account with a bank or credit union. Many offer accounts with no minimum balance and have educational resources.
• Teach deposits and withdrawals: Show kids how to deposit money into their account and explain that withdrawing money means spending or moving it out.
• Set goals and track progress: Help kids set a savings goal and track how close they are to reaching it using a chart or app.
• Introduce digital money tools: For older kids, consider teaching them how digital wallets or prepaid cards work to manage money safely online.

These steps help kids learn real-world money management and develop habits that last a lifetime. Piggy banks can still be used alongside these tools for small savings or rewards, but expanding money skills beyond the piggy bank prepares kids better for the future.

Frequently asked questions

Can piggy banks teach kids about spending?

Piggy banks mainly teach saving, not spending. Children often need extra guidance to understand when and how to spend money wisely or share it with others. Parents can help by discussing spending decisions and setting examples.

What if my child loses money from their piggy bank?

Losing money from a piggy bank can be upsetting but is a good chance to teach responsibility and money safety. Parents can explain why keeping money in a bank is safer and encourage better habits over time.

How can I help my child start saving if they don’t get an allowance?

Encourage saving any money children receive from gifts, chores, or small jobs. Use piggy banks to collect these savings and talk about saving goals, even with small amounts.

Are there safer alternatives to piggy banks for kids?

Yes, kids’ savings accounts, prepaid debit cards for minors, and kid-friendly money apps offer safer ways to save and manage money. Parents should choose options that fit their child's age and learning stage.

How do I explain interest to a child using piggy banks?

Use simple language: “Interest is like a thank-you from the bank for saving your money. If you put $10 in the bank, the bank will give you a little extra money on top, so after some time, you have more than $10.” This helps kids understand why saving in a bank can be better than just keeping coins.