Budget Calculator

Plan your monthly budget and expenses.

Formula & Methodology

Budget allocates income across categories; a common guideline is 50% needs, 30% wants, 20% savings and debt.

Worked Example

A $5,000/month income suggests $2,500 needs, $1,500 wants, and $1,000 savings and debt repayment.

Frequently Asked Questions

What is the 50/30/20 rule?

A simple budgeting guideline that splits after-tax income into 50% needs, 30% wants, and 20% savings and debt repayment.

Should I adjust the percentages?

Yes. High-cost areas may require more for needs, while aggressive savers may push savings above 20%.

Does this track spending automatically?

No. It is a planning tool. Track actual spending separately to see where your money goes.

Browse all Financial Calculators

Related Calculators