What this calculator does
The Back to School Calculator counts down the days and weeks until the first day of school and adds up an estimated shopping budget across all the kids in your household.
How the calculation works
The countdown finds the number of calendar days between today and your chosen school start date, rolling forward to next year automatically if that date has already passed this year. The budget total is simply the number of kids multiplied by your planned spending per child.
This tool is for general planning purposes to help you organize your back-to-school timeline and shopping budget.
Last reviewed August 2026