Budget Planner — 50/30/20 Rule Monthly Budget Calculator
The 50/30/20 rule is one of the most widely recommended budgeting frameworks — and for good reason. It’s simple enough to remember, flexible enough to adapt to your lifestyle, and structured enough to ensure you’re covering essentials while building savings.
This planner helps you visualize how your after-tax income should be allocated across needs (housing, utilities, groceries), wants (entertainment, dining, travel), and savings or debt repayment.
Estimates only — not financial advice.
How to Use the Budget Planner
- 1
Enter your monthly after-tax income. This should be your take-home pay, not your gross salary.
- 2
The default 50/30/20 allocation splits income into three categories: 50% for needs, 30% for wants, and 20% for savings. Adjust each slider to customize the percentages to your personal situation.
- 3
Review the color-coded progress bars for each category. They give you an at-a-glance understanding of where your money is going.
- 4
Watch the remaining balance indicator. If it turns red, you’ve allocated more than 100% of your income — time to trim some expenses or increase income.
- 5
Use this as a starting point. The 50/30/20 rule is a guideline, not a rigid formula. If you live in an expensive city, your needs might be 60%. The important thing is to have a plan.