{
 "name": "Calculator.io",
 "tagline": "Calculator.io puts 176 calculators in your pocket — the same tools millions of people…",
 "description": "Calculator.io puts 176 calculators in your pocket — the same tools millions of people use on calculator.io every month, rebuilt as an app whose calculators work with no connection at all.\n\nNo account, no sign-up. Open a calculator and get an answer.\n\nMATH — 61 tools\nFractions, percentages, ratios, exponents, roots, logarithms, quadratic equations, matrices, prime factors, GCF and LCM, scientific notation, rounding, long division and a full scientific calculator.\n\nFINANCE — 41 tools\nMortgage payments and amortization schedules, loans, auto loans, refinance, APR, compound interest, savings, retirement and 401(k), salary and hourly pay, VAT and sales tax, tips, discounts, currency and unit conversions.\n\nHEALTH & FITNESS — 21 tools\nBMI, body fat, calories, TDEE and macros, ideal weight, BMR, pregnancy and due dates, ovulation, heart rate zones, pace and water intake.\n\nTIME & DATE — 18 tools\nDate difference, add or subtract days, age, business days, time duration, hours and minutes, time zones, countdowns, timers, alarms and a metronome.\n\nSTATISTICS — 15 tools\nMean, median and mode, standard deviation, variance, probability, permutations and combinations, confidence intervals, z-score, correlation and sample size.\n\nMISCELLANEOUS — 20 tools\nUnit and length conversions, fuel economy, concrete and paint estimates, tile and roofing, grades and GPA, dice, random numbers and more.\n\nWHY IT FEELS DIFFERENT\n\nBuilt for one hand. Every numeric field opens a keypad made for calculators, not the system keyboard: the keys you actually need, a field-to-field walk, and a Calculate button that is always where your thumb is.\n\nAnswers you can read. Results come with the numbers that matter — schedules, breakdowns and charts — not a single figure with no context.\n\nWorks offline. Every calculator, every formula and every page ships inside the app, so on a plane, in a basement or abroad with no data, it all still works.\n\n28 languages. English, Spanish, Portuguese, French, German, Italian, Dutch, Polish, Russian, Ukrainian, Turkish, Arabic, Persian, Hindi, Bengali, Urdu, Indonesian, Malay, Thai, Vietnamese, Filipino, Japanese, Korean, Chinese, Swedish, Norwegian, Danish and Swahili — with full right-to-left layout where it belongs. The app follows your phone's language, or you can pick one yourself.\n\nSave what you use. Bookmark the calculators you come back to; recents are one tap away on the home screen.\n\nLight and dark, metric and imperial, and a layout that respects Dynamic Type.\n\nCalculator.io is free. If a tool you need is missing, tell us — the list keeps growing.",
 "url": "https://debuts.app/apps/calculator-io",
 "category": "Utilities",
 "platforms": [
  "iPhone and iPad"
 ],
 "pricing": "free",
 "use_cases": [],
 "audience": [],
 "links": {
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  "google_play": null,
  "website": "https://www.calculator.io/"
 },
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 "claimed": false,
 "verified": false,
 "maker": "ARSIDIAN Limited Liability Company",
 "upvotes": null,
 "followers": null,
 "rating": null,
 "ratings": 0,
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 "launches": [],
 "ai_ready": 78,
 "badges": {
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  "award": "https://debuts.app/badge/calculator-io?type=award",
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}