ConverterHub

Allowance Calculator

Get a fair weekly allowance based on your child's age.

Result

$13.50
$58.50
$540.00

How it is calculated

The tool multiplies the child's age by the amount you give per year of age: weekly = age × rate per year of age. The monthly figure spreads the weekly amount over a full year: monthly = weekly × 52 ÷ 12, which is 4.33 weeks per month. The yearly total uses the number of weeks you actually pay: yearly = weekly × weeks per year. This lets you model a school-year-only allowance (about 40 weeks) or a full 52 weeks. Age, rate and weeks must not be negative. The rate is shown and calculated in dollars, but it can stand for any currency. The result is a starting point and does not account for chores, savings goals or what the allowance is meant to cover.

Worked example

A 9-year-old gets 1.50 per year of age, paid for 40 weeks of the school year. Weekly = 9 × 1.5 = $13.50. Monthly = 13.50 × 52 ÷ 12 = $58.50. Yearly = 13.50 × 40 = $540.00. Notice the yearly figure is not 12 times the monthly one, because only 40 of the 52 weeks are paid.

Try this example →

Common mistakes

  • Multiplying the monthly figure by 12 to get the yearly one. The monthly amount assumes 52 paid weeks, while the yearly total uses your weeks-per-year input.
  • Entering the weekly amount you want as the per-year rate. The rate is per year of age (1 means a child of 9 gets 9 per week).
  • Entering age in months. A 9-year-old and a 9-month-old would be wrongly treated the same; enter age in years, decimals allowed.
  • Leaving weeks at 52 when allowance stops in holidays, which overstates the yearly total.

About this calculator

One of the most common rules parents use to set a child's allowance is the “dollar per year of age” rule: a weekly allowance equal to one dollar (or one unit of local currency) multiplied by the child's age, so a 7-year-old gets roughly 7 per week and a 12-year-old gets roughly 12. The rule scales naturally as the child gets older, so parents do not have to renegotiate the amount from scratch every year.

This calculator applies that rule to a child's age to suggest a fair weekly allowance, giving parents a simple, widely used starting point that can then be adjusted up or down for chores expected, family budget, or local norms.

Was this helpful?

You can pick up to 3 reactions.

Comments

  • Be the first to comment.

Popular calculators

Loan Calculator

Monthly payment, total interest and full amortization schedule.

Percentage Calculator

Percent change, percent of, and ratio calculations.

Discount Calculator

Calculate final price, savings, and discount amount.

BMI Calculator

Body mass index from height and weight (metric or imperial).

Age Calculator

Compute your exact age in years, months and days from a birth date.

Compound Interest Calculator

Calculate the final amount and interest earned with compounding.

All Calculators