SelfChapter
Household budget calculator
Put your income and expenses on the same page. One month at a time.
WHAT IF…?
Compare two possibilities
Calculate a scenario, use it as a reference, and change your data to see the difference.
First calculate your scenario using the form below.
The reference stays available while this page remains open. The CSV and printable summary include the comparison. Save and the JSON copy keep only the current form.
Your starting point
€/month
Net available income. If it varies, choose a scenario you want to check.
Expenses for each month
€/month
€/month
€/month
€/month
€/month
€/month
Other items
You can add income or expenses. Annual amounts will be divided across twelve months.
Add any items here that don’t fit into the categories above.
HOW TO MAKE THE MOST OF IT
How to use this tool
- Record income and expenses for the same period.
- Add other items and indicate whether they are monthly or annual.
- Review the balance and save or download your scenario.
ASSUMPTIONS AND LIMITS
Monthly amounts in euros. If your income varies, use a prudent scenario. It does not include taxes or costs that you do not record.
Download blank template · CSV