Personal Finance

  • Fence Cost Calculator
    Estimate the total cost of installing a fence by entering its length and cost per linear foot. Fast, free fencing price calculator for any project.
  • Sale Price Calculator
    Calculate the final sale price after a percent-off discount. Enter the original price and discount % to see the price you pay and the amount you save.
  • EV vs Petrol Cost Calculator
    Enter annual distance, petrol L/100km and price, EV kWh/100km and electricity rate to compare yearly costs and see your estimated savings.
  • Dimes to Dollars Calculator
    Convert dimes to dollars instantly. Enter the number of dimes and get the total value in US dollars (1 dime = $0.10).
  • Discretionary Income Calculator
    Calculate your discretionary income for US income-driven student loan repayment: AGI minus 150% of the federal poverty guideline (2024 HHS).
  • Tithe Calculator
    Free tithe calculator. Enter your income and percentage (default 10%) to instantly find your tithe amount and remaining income.
  • Cost of Having a Baby Calculator
    Estimate the total cost of having a baby — medical bills, one-time gear, nursery and recurring monthly expenses — with this free first-year baby cost calculator.
  • Cost Per Serving Calculator
    Calculate the cost per serving of any recipe or grocery item. Just enter total cost and number of servings to find your per-serving price instantly.
  • Checkbook Balance Calculator
    Free checkbook balance calculator. Add deposits and subtract withdrawals from your starting balance to find your current available account balance.
  • Coast FIRE Calculator
    Find your Coast FIRE number — the amount to invest once so compound growth alone funds retirement. Free calculator with full FIRE target and progress.
  • 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.
  • Cents to Dollars Calculator
    Convert cents to dollars instantly. Enter any amount in cents and get the equivalent value in dollars using dollars = cents ÷ 100.
  • Capital Gains Yield Calculator
    Calculate capital gains yield (CGY) instantly. Enter beginning and ending security prices to find your price-appreciation return as a percentage.
  • Cell Phone Plan Cost Calculator
    Estimate your true monthly and yearly cell phone bill including plan cost, device financing across multiple lines, taxes and fees.
  • Buying Power Calculator
    Calculate your total stock buying power from cash balance, margin multiplier, and marginable securities. Free, instant margin account purchasing power tool.
  • 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.
  • Army TSP Contribution Calculator (US)
    Estimate your US Army Thrift Savings Plan (TSP) contributions and BRS agency match — automatic 1% plus tiered matching up to 5% of base pay.
  • 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.
  • 401(k) Contribution Calculator (US)
    Estimate your US 401(k) contributions per paycheck and per year, plus employer match. Enter salary, contribution %, match rate and cap. 2024 limits noted.
  • 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.
  • Savings Needed for Desired Monthly Income Calculator
    Find how big a nest egg you need to fund a desired monthly retirement income, based on your safe annual withdrawal rate (e.g. the 4% rule).
  • Retirement Withdrawal After-Tax Calculator
    Estimate how much of a retirement account withdrawal you actually keep after income taxes. Enter your gross withdrawal and effective tax rate to see the net amount.
  • Income Multiple Net Worth Target Calculator
    Find your recommended net worth by age using salary-multiple benchmarks. Enter your salary and age to see your savings target and gap.
  • 401(k) Contribution from Salary Calculator
    Estimate your annual 401(k) contribution and employer match from your salary and contribution percentage. US retirement plan calculator.

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