Budgeting & Expenses

  • Business Budget Calculator
    Free business budget calculator. Enter revenue, fixed and variable costs to find your net budget (profit or loss) and profit margin percentage instantly.
  • 3x Rent Calculator
    Use the 3x rent rule to find the income you need to qualify for a rental, or the maximum rent you can afford based on your monthly income.
  • Hotel Cost Per Night & Total Stay Calculator
    Calculate your total hotel cost including tax and fees, plus the average cost per night and the cost split per guest for any length of stay.
  • 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.
  • Debt Snowball Payoff Time Calculator
    Calculate how many months and years it takes to pay off a debt given balance, APR, and fixed monthly payment, plus total interest paid.
  • 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.
  • Cost of Raising a Child Calculator
    Estimate the total cost of raising a child to age 18 plus annual and monthly costs. Enter the annual cost, your child's age and number of kids.
  • 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.
  • Split Bill Calculator
    Enter the total bill, number of people, and tip percentage to see per person subtotal and tip, plus the total with tip for a fair split.
  • Budget Calculator
    Free monthly budget calculator. Enter your income and expenses to see money left over, total spending, and your savings rate as a percentage.
  • Electricity Bill Calculator
    Estimate your electricity bill from monthly kWh usage, rate per kWh, basic charge, and tax rate, and see your total monthly cost instantly.
  • Split Bill by Ratio Calculator
    Split any total amount among several groups in proportion to ratio weights like 5:3:2. Shows each group's burden amount, percentage and a rounded total.
  • Black Friday Discount Calculator
    Calculate your Black Friday sale price and total savings instantly. Enter the original price and discount percentage to see the final price you pay.
  • Vinyl Fence Cost Calculator
    Estimate the total cost of a vinyl fence by entering fence length, cost per foot, number of posts, and cost per post. Fast, free material estimate.
  • Bill Splitting Calculator (Donation Deduction & Rounding)
    Split a total bill among any number of people after deducting a donation, round each share to a clean unit, and decide who covers the leftover remainder.
  • Period Products Cost Calculator
    Estimate the lifetime cost of tampons, pads or liners. Enter products per cycle, cycles per year, unit price and years to see total spending.
  • Beauty Products Cost Calculator
    Estimate your true annual, monthly, and daily beauty and skincare spend based on each product's price and how long it lasts. Free, any currency.
  • Cyber Monday Discount Calculator
    Calculate your Cyber Monday final price and total savings instantly. Enter the original price and discount percentage to see exactly what you pay.
  • Tap Water vs Bottled Water Calculator
    Compare the cost of bottled water vs tap water and see how much money you save by switching. Enter bottles, prices, and days to get instant savings.
  • Tip and Bill Split Calculator
    Calculate the tip, total payment, and per-person share of a restaurant bill. Enter the bill, number of people, and tip rate to split evenly.
  • Face Mask Calculator
    Estimate how many face masks you need. Enter days, number of people, and masks per person per day to get your total mask supply instantly.
  • Toilet Paper Calculator
    Find out how many days your toilet paper supply will last based on rolls, sheets per roll, household size, and daily usage. Free TP calculator.
  • Toothpaste Calculator
    Estimate how many days, weeks and months a tube of toothpaste will last based on tube size, household size, brushes per day and amount per use.

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