Build your monthly budget and see exactly where your money goes. Uses the popular 50/30/20 rule (or 70/20/10, or custom). Find your surplus or deficit and get actionable savings tips.
📊 Monthly Budget
💚 Monthly Income
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Monthly Surplus / Deficit
🎯 50/30/20 Analysis
📊 Spending by Category
📊 Detailed Budget Analysis
Run the calculator first to see your personalised analysis.
Run the calculator first.
📐 Popular Budget Rules
50/30/20 Rule (Elizabeth Warren)
50% — Needs (Must-haves):
Rent/mortgage, groceries, utilities, insurance,
minimum debt payments, transportation to work
30% — Wants (Nice-to-haves):
Dining out, streaming, gym, travel, hobbies,
shopping, entertainment
20% — Savings & Debt:
Emergency fund, retirement, investments,
extra debt payments, down payment savings
70/20/10 Rule
70% — Living Expenses:
All monthly expenses (needs + wants)
20% — Savings & Investments:
Retirement, emergency fund, goals
10% — Debt repayment or giving:
Extra debt payments or charity
Zero-Based Budget
Income − All Expenses = $0
Every dollar is assigned a job:
Expenses + Savings + Investments = Income
Best for: People who want total control
Requires: Detailed tracking of every expense
Result: No money "just disappears"
Pay Yourself First
Step 1: Decide your savings % (e.g., 20%)
Step 2: Auto-transfer savings on payday
Step 3: Budget the remaining 80% for expenses
"Pay yourself first" removes willpower from saving.
You live on whatever is left — automatically saves.
Average American Budget Breakdown
Housing: 33% (rent/mortgage + utilities)
Transportation: 16% (car payment, gas, insurance)
Food: 13% (groceries + dining out)
Healthcare: 8% (insurance + out of pocket)
Personal & misc: 8% (clothing, personal care)
Entertainment: 5% (streaming, hobbies, travel)
Savings: 6% (retirement + other savings)
Other: 11% (debt payments, education, etc.)
Source: Bureau of Labor Statistics Consumer Expenditure Survey
❓ Frequently Asked Questions
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AI Budget Advisor — Coming Soon!
AI-powered budget optimisation, spending insights and personalised tips to cut expenses and boost savings.