Allowance Calculator
The decision happens on payday, not at the shop.
Work out Allowance. The decision happens on payday, not at the shop. Every price is an input, not an assertion.
Saved by age 18
3,315
10.00 a week now, rising 10% a year
The spend-save-give split is a teaching device rather than a financial optimisation — the point is that the decision happens on payday rather than at the shop. Compounding is not modelled here, because a child's savings account rate rarely moves the total enough to be the lesson.
How the Allowance Calculator works
A weekly allowance split into spend, save and give, with the savings compounded forward to a target age at a growth rate you set. The split is a teaching device, and the point is that the decision happens on payday.
Also known as: how much pocket money should i give · spend save give jars calculator · kids allowance by age · pocket money savings by eighteen
The decision happens on payday
The spend-save-give split is a teaching device rather than a financial optimisation. Its whole value is that the money is divided when it arrives rather than at the point of temptation, which is the same principle behind automating adult savings.
Physically dividing cash into three containers does more for a young child than any explanation, because the trade-off is visible and tangible. The proportions matter far less than the fact that the division happens every single time.
As spending moves online, a card or app takes over from cash. Most families switch somewhere around secondary school age, and the useful thing to preserve through the switch is the split itself rather than the containers.
Chores, coverage, and what the allowance is for
Whether to tie allowance to chores divides opinion sharply. Tying it teaches that work earns money; separating them treats basic contribution to a household as an unpaid obligation, which is arguably the more accurate lesson. Many families run both — a base allowance plus paid extras.
What the allowance covers matters more than the amount, and it should be explicit. An allowance covering only treats teaches very little. One covering some real costs — a phone top-up, clothing beyond basics, outings — creates trade-offs, and trade-offs are where the learning is.
Handing over a larger budget with more responsibility, rather than stopping the allowance abruptly, is the transition that tends to work as part-time earnings begin. It keeps the framework while shifting who funds it.
Making compounding visible
A realistic savings rate teaches a child nothing, because nothing visible happens. Paying interest on the savings jar monthly at a rate high enough to be noticeable — 5% a month rather than 5% a year — makes the mechanism obvious in weeks rather than decades.
Matching contributions do the same job for a different concept. A stated matching ratio applied consistently demonstrates both compounding and, later, exactly why an employer pension match should never be declined.
The savings goal should be specific, chosen by the child, and a few weeks or months away. An abstract instruction to save teaches patience with no payoff; a named target that arrives teaches the whole lesson and makes the next one easier.
Where to go next
The Allowance question rarely arrives on its own. These are the ones that usually come with it:
- Sinking Fund Calculator — Turns an annual bill into a monthly one.
- Household Budget Calculator — Unallocated money is money without a job.
- Zero-Based Budget Calculator — Finished when the unallocated figure reaches zero.
- Loan & EMI Calculator — Monthly payment, total interest, and a full amortization schedule.
Not financial advice. This calculator is for planning and illustration, not financial advice. Real products carry fees, taxes, and terms it does not model. Confirm figures with your lender or a qualified adviser before committing.
Frequently asked questions
How much allowance should I give?
There is no correct figure, and published averages vary by country and year. A common approach ties the amount to age, and the more useful question is what the allowance is expected to cover — sweets only, or clothes and outings too.
What is the spend-save-give split?
Dividing an allowance into three jars: money to spend now, money to save for something larger, and money to give away. The proportions matter less than the fact that the decision is made when the money arrives.
Should allowance be tied to chores?
Opinions differ sharply. Tying it to chores teaches that work earns money; separating them treats basic contribution to a household as unpaid, which is arguably the more accurate lesson. Many families do both, with a base allowance and paid extras.
When should an allowance start?
Commonly around the age a child can count change and understand waiting, which is roughly five to seven. The amount matters less than the regularity.
Should the allowance rise each year?
Most families raise it with age, and a stated annual increase makes the growth predictable rather than negotiated every few months. This page compounds that increase into the savings total.
What should the savings jar be for?
Something specific the child chose and cannot afford immediately. An abstract savings goal teaches very little; a named target two months away teaches the whole lesson.
Should allowance be paid in cash or digitally?
Cash is more tangible for younger children — physically dividing it into jars is the lesson. A card or app becomes more useful once spending moves online, and most families switch somewhere around secondary school age.
What should a child's allowance cover?
Whatever you decide, and the list should be explicit. An allowance covering only treats teaches less than one covering some real costs, because the trade-offs only appear when the money has to stretch.
Should I match my child's savings?
Matching is a powerful demonstration of compounding and of employer pension matching later. A stated ratio applied consistently works better than an ad hoc top-up.
How do I teach compound interest?
Pay interest on the savings jar monthly, at a rate high enough to be visible. A realistic rate teaches nothing to a child; 5% a month makes the mechanism obvious.
What if the money is spent immediately every time?
That is a normal stage and it is where the lesson lives. Letting a poor decision play out is more instructive than preventing it, provided the stakes stay small.
Should allowance stop at a certain age?
Most families taper it as part-time earnings begin. Handing over responsibility for a larger budget — clothing, phone, transport — rather than stopping abruptly is the transition that tends to work.
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