Budget Calculator

Plan a 50/30/20 budget from your income, or check how your actual spending compares.

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Plan Your Budget (50/30/20 Rule)

50% needs, 30% wants, 20% savings/debt payoff — a widely used starting framework.

Your Suggested Monthly Budget
Needs (50%)$0
Wants (30%)$0
Savings / Debt Payoff (20%)$0

Check Your Current Spending

Enter your actual monthly spending to see how it compares to the 50/30/20 guideline.

Your spending adds up to more than your income — you may be running a monthly deficit.
How Your Spending Compares
Needs0% (target 50%)
Wants0% (target 30%)
Savings / Debt Payoff0% (target 20%)
Unallocated / Remaining$0

The 50/30/20 Rule, Explained

Popularized by Senator Elizabeth Warren's book "All Your Worth," the 50/30/20 rule allocates after-tax income into three buckets: 50% for needs (housing, groceries, utilities, minimum debt payments), 30% for wants (dining out, entertainment, subscriptions, hobbies), and 20% for savings and extra debt payoff. It's intentionally simple — three categories rather than a dozen line items — which is part of why it's remained a popular starting framework for people who find detailed budgeting apps overwhelming.

Needs vs. Wants — Where People Get It Wrong

The most common mistake is classifying discretionary spending as a "need" — a premium cable package, the newest phone model, or dining out are wants, even if they feel routine. A more honest test: would this spending continue at a bare-bones survival budget? If not, it's a want, however normal it feels.

Adjusting the Ratios for High-Cost Areas

In expensive cities, housing alone can consume 40-50% of take-home pay, making the strict 50/30/20 split unrealistic without either a higher income or a smaller "wants" allocation. Many financial planners suggest treating 50/30/20 as a starting reference rather than a rigid rule, and adjusting based on actual local cost of living.

Why the Savings Category Includes Debt Payoff

The 20% category is often described as "savings and debt repayment" because extra payments toward high-interest debt function similarly to savings — both build financial position, just in different forms. Prioritizing high-interest debt payoff within this category typically has a better "return" than most savings vehicles, since it's guaranteed to reduce interest expense at the debt's rate.