Budgeting & Expenses

  • Rent-to-Income Ratio Calculator
    Calculate your rent-to-income ratio instantly. See what percentage of your monthly income goes to rent and whether it fits the 30% affordability rule.
  • Per Diem Travel Allowance Calculator
    Calculate your total per diem travel allowance from daily rate and trip length, with an optional 75% rate for the first and last travel day.
  • Zero-Based Budget Calculator
    Build a zero-based budget by assigning every dollar of income to a category. Instantly see your unassigned balance and whether your budget is balanced.
  • Stacked Discount Calculator
    Stack multiple percent-off discounts on one price. See the final price, total savings, and the true effective discount rate instantly.
  • Disposable Income Calculator
    Calculate your disposable income — the money left after expenses. Enter net monthly income and total expenses to see leftover cash and savings rate.
  • Savings Goal Timeline Calculator
    Find out how many months and years it takes to reach a savings goal based on your current savings and monthly contribution. Free and instant.
  • Daycare Cost Calculator
    Estimate your weekly, monthly, and annual daycare costs from a daily rate and days per week. Free childcare cost calculator with instant results.
  • Trip Cost Per Person Calculator
    Split travel expenses fairly with the Trip Cost Per Person Calculator. Enter total cost and group size to get each person's share instantly.
  • Salary Needed for Monthly Expenses Calculator
    Find the gross salary you need to cover your monthly expenses after tax. Enter monthly costs and your tax rate to get the required annual income.
  • Group Trip Cost Split Calculator
    Split a group trip's total cost equally and find out exactly who owes whom. Enter what each person paid and get clear settlement payments instantly.
  • Quit Smoking Savings Calculator
    Calculate how much money you save by quitting smoking. Enter packs per day, price per pack, and years smoke-free to see daily, monthly, and total savings.
  • Cost of Living Comparison Calculator
    Compare the cost of living between two cities. Enter your income and each city's cost index to find the salary needed to keep your lifestyle.
  • Subscription Cost Calculator
    Add up all your monthly subscriptions and instantly see your total monthly and yearly spend. Free subscription cost calculator for budgeting.
  • Coffee Spending Calculator
    Calculate how much you spend on coffee each day, month and year. Enter cups per day and price per cup to see your true coffee habit cost.
  • Living Wage Calculator
    Calculate the hourly living wage you need to cover annual living costs based on your weekly working hours. Free, instant, and easy to use.
  • Combined Household Income Calculator
    Add up the incomes of two or more earners to find your total combined household income per year and per month. Free, fast, and universal.
  • Skip the Coffee Savings Calculator
    See how much your daily coffee could be worth if invested. Enter cost, years, and return rate to find the future value of skipping coffee.
  • Salary Needed for Rent Calculator
    Find the annual and monthly gross income you need to qualify for an apartment using the 3x rent rule (30% of income). Free rent affordability calculator.
  • 50/30/20 Budget Calculator
    Split your monthly take-home pay with the 50/30/20 rule. Enter your net income to instantly see needs, wants, and savings budget amounts.
  • Travel Money & Daily Spending Calculator
    Convert your total travel budget into daily spending money in the local currency. Enter budget, trip days, and exchange rate to plan your trip.
  • Travel Budget Calculator
    Plan your trip budget instantly. Add flights, hotel, food, activities & transport to get total cost, cost per person, and cost per day.
  • Weekly & Monthly Budget Calculator (from an Annual Amount)
    Convert an annual amount into monthly, bi-weekly and weekly budget figures instantly. Free annual-to-monthly budget calculator with full breakdown.
  • Tip Calculator
    Free tip calculator: enter your bill and tip percentage to get the tip amount, total, and the cost per person when splitting the check.

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