Monthly budget calculator
Add up income, fixed bills, and flexible spending to see what's left each month.
Fixed bills
Flexible spending
Fixed bills$1,920
Flexible spending$850
Left each month$2,230
Runs in your browser. Nothing you type is saved or sent anywhere.
How it works
Enter your monthly take-home pay, then list fixed bills and flexible spending.
Left each month = income − fixed bills − flexible spending.
Want your real numbers?
MonthlyIQ connects your accounts and works this out automatically every month — without spreadsheets. Read the budgeting guides.
See your own numbers
Connect your accounts and MonthlyIQ explains your month — what's due, what changed, and what's left.
General information only, not financial advice.