Budget Calculator

Plan your personal budget by tracking income, fixed expenses, variable expenses, and savings goals

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Fixed Expenses (Needs)

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Variable Expenses (Wants)

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Savings Goals

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Budget Summary

Total Income

$5,000

Needs (34%)

$1,700

Wants (15%)

$750

Savings (10%)

$500

Remaining

$2,050

What Is the 50/30/20 Budgeting Rule?

The 50/30/20 budgeting rule is a simple framework for managing your after-tax income. It divides your money into three categories: 50% for needs (rent, groceries, utilities, insurance), 30% for wants (entertainment, dining out, hobbies), and 20% for savings and debt repayment. This balanced approach helps you maintain financial health without tracking every dollar.

Tracking Fixed vs. Variable Expenses

Fixed expenses like rent, mortgage, and loan payments stay consistent month to month, making them predictable to budget for. Variable expenses such as groceries, utilities, and gas fluctuate based on usage. By categorizing your spending, you can identify areas where you might cut back and redirect funds toward savings goals.

Tips for Sticking to Your Budget

Review your budget monthly and adjust categories as your income or spending patterns change. Use the envelope method or budgeting apps to track spending in real time. Build in flexibility for irregular expenses like annual insurance premiums or holiday gifts, and celebrate small wins to stay motivated on your financial journey.

Frequently Asked Questions

What is the 50/30/20 budget rule?
The 50/30/20 rule divides your after-tax income into three categories: 50% for needs (rent, food, utilities), 30% for wants (entertainment, dining out), and 20% for savings and debt repayment. This simple framework helps maintain balanced spending without tracking every dollar.
How much should I save each month?
Financial experts typically recommend saving at least 20% of your income. This includes retirement contributions, emergency fund building, and other savings goals. If 20% isn't feasible, start with what you can and gradually increase the percentage.
What counts as a fixed vs variable expense?
Fixed expenses are consistent month-to-month, like rent/mortgage, car payments, insurance premiums, and subscription services. Variable expenses change based on usage or behavior, like groceries, utilities, gas, dining out, and entertainment.