Calculate monthly budget balance from your own figures.
Calculated in your browser. No account required. Illustrative estimate. Review the assumptions before using the result.View calculation table
How this calculation works
Balance = Monthly income − Monthly expenses
Enter the labelled inputs. Percent fields use 5 for 5%. Same time period for income and expenses.
A worked example
Monthly income: 5000 USD; Monthly expenses: 3500 USD. Monthly budget balance: 1,500 USD.
Assumptions and limitations
Same time period for income and expenses. All monetary inputs must use one currency and time period unless conversion is explicit. Manual inputs only; no live prices or official rule tables.
Common questions
Why can my actual result differ?
Same time period for income and expenses. All monetary inputs must use one currency and time period unless conversion is explicit. Manual inputs only; no live prices or official rule tables.
Are my inputs saved?
The calculator code processes inputs within your browser and does not send them to our server or save them in browser storage. Downloads and copied summaries remain under your control.