Work out what your family really costs each month, including housing, bills, children, food, transport, savings, emergency fund cover and lifestyle spending.
The calculator is prefilled with typical family-style costs so you can quickly adjust the figures to match your own household.
Family costs can be hard to see clearly because they are spread across bills, food, school, transport, pets, birthdays, holidays and small monthly payments. This calculator brings everything together into one simple result.
Use monthly take-home income and realistic monthly costs. For yearly costs, divide by 12.
Optional checks for a deeper family budget view.
This calculator runs in your browser. We don’t store the figures you enter, we don’t collect your personal budget details, and we don’t share your calculator inputs with third parties.
We may use general website analytics to understand page performance and improve the tool, but not to record the financial information you type into the calculator.
Most budget planners list spending categories. This one is built around family reality: children, school extras, transport, annual costs, holidays, birthdays, savings, emergency cover and the monthly buffer that decides whether life feels comfortable or stressful.
A useful starting point is whether you have money left after normal monthly costs. A strong buffer gives you breathing room for repairs, school costs and unexpected bills.
For many families, one or two vehicles are part of everyday life. Finance, fuel, insurance, tax and maintenance can quietly become one of the biggest household costs.
Don’t enter perfect numbers. Add what you actually spend. The calculator is most useful when it reflects real life.
It includes income, housing, bills, food, children’s costs, family transport, lifestyle spending, debt repayments, savings, emergency fund cover and stress testing.
Use monthly take-home income after tax, National Insurance, pension contributions and other deductions.
The pressure bar gives a quick visual guide based on your monthly buffer. A larger buffer is safer, while very low or negative leftover income suggests the budget may be tight or excessive.
No. The figures you enter are not stored, submitted or shared. General website analytics may be used to understand page performance, but not to record your personal budget inputs.
No. This is a practical planning tool. For regulated financial advice, debt help, mortgages, pensions or investments, speak to a qualified professional.
