Personal Budgeting
Take control of your personal finances. Create monthly budgets, track net worth, calculate tips, understand inflation impact, compare cost of living, and plan wedding expenses.
Monthly Budget Calculator
Illustrate a planned 50/30/20 allocation of monthly take-home income in USD, with exact cent totals; actual expenses are not entered.
Net Worth Calculator
Calculate a USD snapshot of entered asset values minus outstanding debt balances, including negative net worth and undefined zero-debt ratios.
Tip Calculator
Calculate tip amount and total bill, with options to split between multiple people for easy group dining.
Inflation Impact Calculator
See how inflation erodes purchasing power over time and calculate the future cost of goods at different inflation rates.
Cost of Living Comparison
Compare a three-category USD spending basket using fixed example city indexes with no verified data date.
Wedding Budget Calculator
Plan your wedding budget by allocating funds across categories like venue, catering, photography, and attire.
Currency Calculator
Convert entered currency amounts with six fixed example rates; no live feed or provider quote.
Discount Calculator
Calculate final price after single or multiple discounts. Show total savings.
About Our Personal Budgeting Calculators
Taking control of your personal finances starts with understanding where your money goes. Our budgeting calculators help you create realistic spending plans, track your financial progress, and make informed decisions about everyday expenses and major life events.
All calculations are performed locally in your browser. Your financial data is never transmitted to any server.
Budgeting Methods & Strategies
The 50/30/20 rule is one of the most popular budgeting frameworks: allocate 50% of after-tax income to needs (housing, food, transportation, insurance), 30% to wants (entertainment, dining out, hobbies), and 20% to savings and debt repayment. Our Monthly Budget Calculator uses this framework as a starting point and lets you customize the percentages.
Net worth — the difference between what you own (assets) and what you owe (liabilities) — is the single best measure of your overall financial health. Tracking it quarterly or annually shows whether you're making progress toward financial goals, regardless of income fluctuations.
Frequently Asked Questions
The standard tipping range in the US is 15–20% for sit-down restaurants, with 20% being the most common for good service. Our Tip Calculator makes it easy to split bills and calculate per-person amounts for group dining.
Inflation erodes purchasing power over time. At 3% annual inflation, $100 today will only buy $74 worth of goods in 10 years. Our Inflation Impact Calculator shows exactly how much your money will be worth in the future and how much you need to save to maintain your standard of living.
Cost of living varies dramatically between cities. Housing is typically the largest factor, but taxes, transportation, groceries, and healthcare also play significant roles. Our Cost of Living Comparison helps you understand the salary equivalent you'd need when considering a move.