How to teach a child to save money
UK guide · Updated 17 July 2026
Children learn to save when patience becomes something they can see and feel, not just be told about. The four things that work at any age: give a small, regular amount; make saving visible; give the wait a clear payoff; and let your child make their own small choices while the stakes are low.
Make saving concrete. A jar, chart or app that shows money set aside — and rewards the wait, whether by reaching a goal or growing a little — teaches far more than a lecture about saving. Start young: the habits are largely set by around age 7.
Why start early? Habits are set by about age 7
Research by the University of Cambridge for the UK Money Advice Service (2013) found that the mental foundations of handling money — planning ahead, self-control, and the ability to delay a decision — are largely formed by around age 7 and are hard to change later. That is the single strongest reason to start simple saving routines young. You are not teaching finance; you are helping a habit form while it still can.
Make saving visible
Young children think in pictures, not spreadsheets. A number in an account means little; a jar filling up, a chart with stickers, or coins set aside where they can be seen makes "I am saving" real. The more a child can watch their saved money as a physical or visual thing, the more the idea sticks. This is why the humble jar has outlasted every clever budgeting tool.
How do I explain compound interest to a child?
Teach the first idea before the maths: money you set aside can grow while you wait. You do not need the word "compound", or a formula, for a five-year-old. What lands is the felt experience — a coin you saved becomes a little more after a while, so waiting was worth it. That feeling is the foundation the actual formula sits on years later. Reach for the maths when they are older and already believe, from experience, that saving pays off.
Give the wait a reward
Delayed gratification is a skill, and like any skill it improves with practice and reward. Two simple ways to reward the wait: save towards a goal the child chose (so the finish line is real), or let saved money grow by a small amount over time (so patience visibly pays). Both turn "not yet" from a disappointment into a game the child wants to win.
Saving, spending and giving
Many families teach money as three habits, not one: save some, spend some wisely, and give some away. The "give" part — whether that is charity, a religious practice such as zakat or tzedakah, or simply sharing — is a powerful habit to build early, and it sits naturally alongside saving. However you frame it, doing all three with a small, regular amount is more valuable than any single lesson about money.
GrowthJar makes the "make it visible" and "reward the wait" parts easy. Coins earned for jobs or received as gifts fill a jar your child can watch; when they "plant" a coin, it grows by an amount you set over a wait you choose, so patience pays off in front of them. The growth is a teaching dial, not interest on real money — you can even set it to 0% and use GrowthJar purely as an earn-and-save jar. Not a bank; you keep the cash.
Common questions
How do I teach my child to save money?
Give a small, regular amount; make saving visible with a jar, chart or app; give the wait a clear payoff (a goal, or letting saved money grow a little); and let the child make their own small choices. Patience they can see and feel is what teaches saving.
How do I explain compound interest to a child?
Start with the idea, not the formula: money you set aside can grow while you wait. Show it concretely — a saved coin becomes a little more after a week — so the child feels that waiting paid off. The maths comes later, once the experience is there.
What age should you start teaching children to save?
Early — simple routines from age 5 or 6. Money habits are largely set by around age 7 (University of Cambridge for the Money Advice Service), so starting young gives them time to form.
Sources
- Whitebread & Bingham, University of Cambridge, Habit Formation and Learning in Young Children, Money Advice Service, 2013 — moneyandpensionsservice.org.uk.
- MoneyHelper, Pocket money and saving — moneyhelper.org.uk.
- NatWest Rooster Money, Pocket Money Index 2025 — roostermoney.com.
Make saving something they can watch
GrowthJar lets your child plant a coin and watch it grow by an amount you set — patience made visible. No ads, no tracking, free with one child. iPhone.
