{
  "generator": "HI Information",
  "kind": "tools",
  "count": 30,
  "tools": [
    {
      "slug": "compound-interest",
      "title": "Compound Interest Calculator",
      "cluster": "finance",
      "url": "https://hiinformation.com/calculators/finance/compound-interest/",
      "summary": "See how an investment grows over time with compounding and optional monthly contributions — including total interest earned.",
      "answer": "Compound interest is found with A = P(1 + r/n)^(nt), where interest is added to the balance each period and then earns further interest. Adding regular contributions increases growth because each deposit also compounds over the remaining time.",
      "answerJson": "https://hiinformation.com/api/answer/compound-interest.json",
      "ymyl": true
    },
    {
      "slug": "mortgage-payment",
      "title": "Mortgage Payment Calculator",
      "cluster": "finance",
      "url": "https://hiinformation.com/calculators/finance/mortgage-payment/",
      "summary": "Estimate your monthly principal and interest payment from the home price, down payment, rate, and term.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/mortgage-payment.json",
      "ymyl": true
    },
    {
      "slug": "loan-payment",
      "title": "Loan Payment Calculator",
      "cluster": "finance",
      "url": "https://hiinformation.com/calculators/finance/loan-payment/",
      "summary": "Calculate the monthly payment and total interest for any fixed-rate loan.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/loan-payment.json",
      "ymyl": true
    },
    {
      "slug": "apr",
      "title": "APR Calculator",
      "cluster": "finance",
      "url": "https://hiinformation.com/calculators/finance/apr/",
      "summary": "Find a loan's true annual percentage rate once upfront fees are included.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/apr.json",
      "ymyl": true
    },
    {
      "slug": "closing-cost",
      "title": "Closing Cost Calculator",
      "cluster": "finance",
      "url": "https://hiinformation.com/calculators/finance/closing-cost/",
      "summary": "Estimate the cash you'll need to close on a home beyond the down payment.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/closing-cost.json",
      "ymyl": true
    },
    {
      "slug": "debt-payoff",
      "title": "Debt Payoff Calculator",
      "cluster": "finance",
      "url": "https://hiinformation.com/calculators/finance/debt-payoff/",
      "summary": "See how long it takes to clear a balance and how much interest you'll pay at a fixed monthly amount.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/debt-payoff.json",
      "ymyl": true
    },
    {
      "slug": "refinance",
      "title": "Refinance Calculator",
      "cluster": "finance",
      "url": "https://hiinformation.com/calculators/finance/refinance/",
      "summary": "Compare your current mortgage to a new one and find the break-even point on closing costs.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/refinance.json",
      "ymyl": true
    },
    {
      "slug": "salary-to-hourly",
      "title": "Salary to Hourly Calculator",
      "cluster": "finance",
      "url": "https://hiinformation.com/calculators/finance/salary-to-hourly/",
      "summary": "Convert an annual salary into an hourly wage based on your weekly hours.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/salary-to-hourly.json",
      "ymyl": true
    },
    {
      "slug": "percentage",
      "title": "Percentage Calculator",
      "cluster": "everyday",
      "url": "https://hiinformation.com/calculators/everyday/percentage/",
      "summary": "Work out percentages three ways — a percent of a number, what percent one number is of another, and percent change.",
      "answer": "To find a percent of a number, divide the percent by 100 and multiply by the number — 15% of 200 is 0.15 × 200 = 30. To find what percent one value is of another, divide the part by the whole and multiply by 100.",
      "answerJson": "https://hiinformation.com/api/answer/percentage.json",
      "ymyl": false
    },
    {
      "slug": "discount",
      "title": "Discount Calculator",
      "cluster": "everyday",
      "url": "https://hiinformation.com/calculators/everyday/discount/",
      "summary": "Find the sale price and how much you save from an original price and a discount percentage.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/discount.json",
      "ymyl": false
    },
    {
      "slug": "age",
      "title": "Age Calculator",
      "cluster": "everyday",
      "url": "https://hiinformation.com/calculators/everyday/age/",
      "summary": "Find an exact age in years, months, and days from a date of birth.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/age.json",
      "ymyl": false
    },
    {
      "slug": "d-day",
      "title": "Date Difference Calculator",
      "cluster": "everyday",
      "url": "https://hiinformation.com/calculators/everyday/d-day/",
      "summary": "Count the days between two dates — for deadlines, countdowns, and anniversaries.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/d-day.json",
      "ymyl": false
    },
    {
      "slug": "paint",
      "title": "Paint Calculator",
      "cluster": "home",
      "url": "https://hiinformation.com/calculators/home/paint/",
      "summary": "Estimate how many gallons of paint you need from a room's dimensions, number of coats, and openings.",
      "answer": "Calculate wall area as 2 × (length + width) × height, subtract about 18 ft² per door or window, multiply by the number of coats, then divide by the paint’s coverage (about 350 ft² per gallon). Round up to whole cans.",
      "answerJson": "https://hiinformation.com/api/answer/paint.json",
      "ymyl": false
    },
    {
      "slug": "flooring",
      "title": "Flooring Calculator",
      "cluster": "home",
      "url": "https://hiinformation.com/calculators/home/flooring/",
      "summary": "Find how much flooring to buy, including a waste allowance for cuts.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/flooring.json",
      "ymyl": false
    },
    {
      "slug": "electricity-bill",
      "title": "Electricity Bill Calculator",
      "cluster": "home",
      "url": "https://hiinformation.com/calculators/home/electricity-bill/",
      "summary": "Estimate what an appliance costs to run from its wattage, hours of use, and your rate.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/electricity-bill.json",
      "ymyl": false
    },
    {
      "slug": "moving-cost",
      "title": "Moving Cost Calculator",
      "cluster": "home",
      "url": "https://hiinformation.com/calculators/home/moving-cost/",
      "summary": "Get a rough estimate for a move based on home size and distance.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/moving-cost.json",
      "ymyl": false
    },
    {
      "slug": "rent-vs-buy",
      "title": "Rent vs Buy Calculator",
      "cluster": "home",
      "url": "https://hiinformation.com/calculators/home/rent-vs-buy/",
      "summary": "A simple monthly comparison between renting and the carrying cost of buying.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/rent-vs-buy.json",
      "ymyl": true
    },
    {
      "slug": "pyeong-to-sqm",
      "title": "Pyeong to Square Meters Calculator",
      "cluster": "units",
      "url": "https://hiinformation.com/calculators/units/pyeong-to-sqm/",
      "summary": "Convert pyeong — the Korean real-estate area unit — to square meters and back, the way listings are measured.",
      "answer": "One pyeong equals about 3.305785 square meters. To convert, multiply pyeong by 3.305785; to go back, divide square meters by 3.305785. A 25-pyeong home is roughly 82.6 m².",
      "answerJson": "https://hiinformation.com/api/answer/pyeong-to-sqm.json",
      "ymyl": false
    },
    {
      "slug": "pyeong-to-sqft",
      "title": "Pyeong to Square Feet Calculator",
      "cluster": "units",
      "url": "https://hiinformation.com/calculators/units/pyeong-to-sqft/",
      "summary": "Convert pyeong to square feet for comparing Korean property sizes in US terms.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/pyeong-to-sqft.json",
      "ymyl": false
    },
    {
      "slug": "sqft-to-sqm",
      "title": "Square Feet to Square Meters Calculator",
      "cluster": "units",
      "url": "https://hiinformation.com/calculators/units/sqft-to-sqm/",
      "summary": "Convert square feet to square meters for floor plans and listings.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/sqft-to-sqm.json",
      "ymyl": false
    },
    {
      "slug": "tsubo-to-sqm",
      "title": "Tsubo to Square Meters Calculator",
      "cluster": "units",
      "url": "https://hiinformation.com/calculators/units/tsubo-to-sqm/",
      "summary": "Convert tsubo — the Japanese area unit — to square meters.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/tsubo-to-sqm.json",
      "ymyl": false
    },
    {
      "slug": "tatami-to-sqm",
      "title": "Tatami to Square Meters Calculator",
      "cluster": "units",
      "url": "https://hiinformation.com/calculators/units/tatami-to-sqm/",
      "summary": "Convert tatami mats to square meters (standard Nagoya-size estimate).",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/tatami-to-sqm.json",
      "ymyl": false
    },
    {
      "slug": "psi-to-bar",
      "title": "PSI to Bar Calculator",
      "cluster": "units",
      "url": "https://hiinformation.com/calculators/units/psi-to-bar/",
      "summary": "Convert pressure from PSI to bar for tires, gauges, and equipment.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/psi-to-bar.json",
      "ymyl": false
    },
    {
      "slug": "kg-to-lbs",
      "title": "Kilograms to Pounds Calculator",
      "cluster": "units",
      "url": "https://hiinformation.com/calculators/units/kg-to-lbs/",
      "summary": "Convert kilograms to pounds for weight, shipping, and fitness.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/kg-to-lbs.json",
      "ymyl": false
    },
    {
      "slug": "cm-to-inches",
      "title": "Centimeters to Inches Calculator",
      "cluster": "units",
      "url": "https://hiinformation.com/calculators/units/cm-to-inches/",
      "summary": "Convert centimeters to inches for height, screens, and measurements.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/cm-to-inches.json",
      "ymyl": false
    },
    {
      "slug": "geun-to-grams",
      "title": "Geun to Grams Calculator",
      "cluster": "units",
      "url": "https://hiinformation.com/calculators/units/geun-to-grams/",
      "summary": "Convert geun — the Korean market weight unit — to grams (meat standard, 600 g).",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/geun-to-grams.json",
      "ymyl": false
    },
    {
      "slug": "cubic-meter-to-liter",
      "title": "Cubic Meters to Liters Calculator",
      "cluster": "units",
      "url": "https://hiinformation.com/calculators/units/cubic-meter-to-liter/",
      "summary": "Convert cubic meters (rube) to liters for water, gas, and storage volumes.",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/cubic-meter-to-liter.json",
      "ymyl": false
    },
    {
      "slug": "cups-to-grams",
      "title": "Cups to Grams Calculator",
      "cluster": "units",
      "url": "https://hiinformation.com/calculators/units/cups-to-grams/",
      "summary": "Convert cups to grams for baking (default: all-purpose flour ≈ 120 g/cup).",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/cups-to-grams.json",
      "ymyl": false
    },
    {
      "slug": "grams-to-cups",
      "title": "Grams to Cups Calculator",
      "cluster": "units",
      "url": "https://hiinformation.com/calculators/units/grams-to-cups/",
      "summary": "Convert grams to cups for baking (default: all-purpose flour ≈ 120 g/cup).",
      "answer": null,
      "answerJson": "https://hiinformation.com/api/answer/grams-to-cups.json",
      "ymyl": false
    },
    {
      "slug": "currency",
      "title": "Currency Converter",
      "cluster": "units",
      "url": "https://hiinformation.com/calculators/units/currency/",
      "summary": "Convert between major currencies at recent reference rates (refreshed live when available).",
      "answer": "Multiply the amount by the exchange rate (target currency per source currency). Reference rates are mid-market and exclude bank fees, so the rate you actually receive when exchanging money will be slightly different.",
      "answerJson": "https://hiinformation.com/api/answer/currency.json",
      "ymyl": true
    }
  ]
}