Free online tool

Budget Calculator

Enter your income and expenses across categories to see your budget balance.

Instant calculation

Budget Calculator

Enter your income and expenses across categories to see your budget balance.

Your numbers stay in this browser. Nothing is uploaded or saved.

Three clear steps

How to use this calculator

  1. 01

    Enter income

    Type your total monthly income.

  2. 02

    Enter expenses

    Fill in each expense category with your monthly spending.

  3. 03

    Review balance

    Calculate to see if you have a surplus or deficit.

The formula

How this calculation works

Subtract all expense categories from your total monthly income. A positive balance is a surplus.

Budget Calculator

Budget balance = Income − (Housing + Food + Transport + Utilities + Other)

5000−(1500+500+300+200+300)=5000−2800=$2,200

Check the method

Worked examples

Each example follows the same formula used by the calculator.

Income $5,000, housing $1,500, food $500, transport $300, utilities $200, other $300 — balance?

5000−(1500+500+300+200+300)=5000−2800=$2,200$2,200 surplus

Common questions

Questions about this calculation

What is the Budget Calculator?

The Budget Calculator helps you track your monthly budget by comparing income against expenses. Enter your values and select Calculate to get an instant result.

How is the result calculated?

Subtract all expense categories from your total monthly income. A positive balance is a surplus.

Can you show an example?

Example: Income $5,000, housing $1,500, food $500, transport $300, utilities $200, other $300 — balance? — $2,200 surplus.

Is my data saved when I use the Budget Calculator?

No. All calculations run locally in your browser. Your inputs and results are never uploaded, stored or shared with anyone.

Is the Budget Calculator free to use?

Yes. The Budget Calculator is completely free. No account, sign-up or payment is required. It works on mobile, tablet and desktop.