Calculators
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टाइमस्टैम्प टूल 6
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Current Unix समयLive clock showing Unix time in seconds and milliseconds.टाइमस्टैम्प to तारीख़ कनवर्टरTurn a timestamp (s/ms/µs) into a formatted date instantly.तारीख़ to टाइमस्टैम्प कनवर्टरConvert a calendar date & time into Unix epoch seconds.Milliseconds कनवर्टरConvert milliseconds to seconds, minutes, hours and days.समय Difference कैलकुलेटरDistance between two timestamps or dates in every unit.
तारीख़ और समय टूल 7
तारीख़ Format कनवर्टरRender any date in ISO, RFC, locale and custom formats.Days Between तारीख़ेंCount days (and weeks/months) between two calendar dates.तारीख़ Add Subtract कैलकुलेटरAdd or subtract days, weeks, months from a date.सबनेट कनवर्टरCompare times across world timezones instantly.सप्ताह Year चेकरCheck whether a year is a leap year and why.लीप कैलकुलेटरExact age in years, months, days, hours and total days.
संख्या टूल 11
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दशमलव प्रतिशत हेक्स Live कनवर्टरEdit hex, dec, oct and bin simultaneously — all stay in sync.Roman Numeral कनवर्टरConvert between Roman numerals and Arabic numbers.संख्या to Words कनवर्टरSpell out numbers in English words (cheques, captions).यादृच्छिक कैलकुलेटरPercent of, increase/decrease and ratio problems.आयु संख्या जनरेटरCryptographically random integers in any range.संख्या फ़ॉर्मेटरThousands separators and fixed decimals for any locale.क्रमगुणित कैलकुलेटरExact big-integer factorials.GCD & LCM कैलकुलेटरGreatest common divisor and least common multiple of a list.अभाज्य संख्या चेकरTest primality and show the smallest factor.बाइनरी पाठ FormatAdds Unicode combining characters to change formatting of plaintext.
UUID टूल 6
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इकाई कनवर्टर 22
लंबाई कनवर्टरConvert metres, kilometres, centimetres, inches, feet, yards, miles and nautical miles.वज़न कनवर्टरConvert kilograms, grams, tonnes, pounds, ounces, stones and carats.तापमान कनवर्टरConvert Celsius, Fahrenheit, Kelvin and Rankine with the formulas shown.आयतन कनवर्टरConvert litres, millilitres, US and imperial gallons, cups, pints, quarts and fluid ounces.गति कनवर्टरConvert km/h, mph, metres per second, knots, feet per second and Mach number.क्षेत्रफल कनवर्टरConvert square metres, hectares, acres, square feet, square inches and square miles.
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दाब कनवर्टरConvert pascbar, psi, atm, torr, mmHg, kgf/cm² and inches of mercury.ऊर्जा कनवर्टरConvert joules, kilowatt-hours, calories, kilocalories, BTU, electronvolts and tonnes of oil equivalent.शक्ति कनवर्टरConvert watts, kilowatts, mechanical and metric horsepower, BTU/h and kcal/h.कोण कनवर्टरConvert degrees, radians, gradians, arcminutes, arcseconds and turns.समय अवधि कनवर्टरConvert nanoseconds to centuries: seconds, minutes, hours, days, weeks, months and years.डेटा स्टोरेज कनवर्टरConvert bits, bytes and SI versus IEC multiples — kB, MB, GB, KiB, MiB, GiB, TiB.Typography Unit कनवर्टरConvert CSS px, pt, pc, mm, cm, in, Q and didot/cicero at the standard 96 dpi reference.पंक्ति समाप्ति कनवर्टरConvert hertz, kilohertz, megahertz, gigahertz, RPM and radians per second.डेटा Rate कनवर्टरConvert bandwidth between bit/s, kbit/s, Mbit/s, Gbit/s and byte-per-second units including IEC multiples.Force कनवर्टरConvert newtons, kilonewtons, dynes, kilogram-force, pound-force, ounce-force, poundals and kips.Torque कनवर्टरConvert newton-metres, kgf·m, kgf·cm, lbf·ft, lbf·in, ozf·in and dyne-centimetres.Density कनवर्टरConvert kg/m³, g/cm³, g/mL, lb/ft³, lb/in³ and tonnes per cubic metre.Radiation Dose कनवर्टरConvert gray, rad, sievert and rem including milli and micro prefixes.Viscosity कनवर्टरConvert dynamic viscosity between Pa·s, mPa·s, centipoise, poise and lbf·s/ft².Luminance कनवर्टरConvert cd/m², nits, lamberts, foot-lamberts, stilbs and cd/cm².Illuminance कनवर्टरConvert lux, kilolux, phot, foot-candles and lumens per square foot.
गणित और सांख्यिकी 14
सांख्यिकी कैलकुलेटरMean, median, mode, range, variance, standard deviation, standard error, quartiles and IQR from a list of numbers.परसैन्टाइल कैलकुलेटरCompute any percentile of a data set with linear interpolation, plus all deciles.सहसंबंध कैलकुलेटरPearson and Spearman correlation, r², and the least-squares regression line for paired data.संचय कैलकुलेटरC(n,r) with exact BigInt arithmetic and a list of the actual combinations for small inputs.क्रमपरिवर्तन कैलकुलेटरP(n,r) ordered arrangements computed exactly with BigInt — no floating point rounding.अभाज्य Factorization कैलकुलेटरBreak any integer into prime factors and list every divisor with the divisor count.
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अभाज्य संख्या चेकरTest whether a number is prime and, if not, show its smallest divisors and divisor count.Primes Up To NList every prime number up to a limit, with the count.Math दूरी कैलकुलेटरEvaluate arithmetic expressions with correct precedence, powers, factorials, functions and constants.भिन्न कैलकुलेटरSimplify fractions, convert decimals to exact fractions and add, subtract, multiply or divide them.प्रतिशत to भिन्नConvert any decimal to its exact simplest fraction using continued-fraction search with a tolerance.Add and Subtract FractionsAdd, subtract, multiply or divide fractions with the common denominator and GCD reduction shown.Rotate leftRotates each byte to the left by the number of bits specified, optionally carrying the excess bits over to the next byte. Currently only supports 8-bit values.Rotate rightRotates each byte to the right by the number of bits specified, optionally carrying the excess bits over to the next byte. Currently only supports 8-bit values.
वैलिडेटर और चेकसम 12
Card संख्या वैलिडेटरValidate a card or IMEI with the Luhn algorithm, detect the brand and derive the missing check digit.ISBN वैलिडेटरCheck ISBN-10 and ISBN-13 check digits and compute the correct one for a truncated ISBN.Barcode Check Digit वैलिडेटरValidate EAN-8, EAN-13, UPC-A and ITF-14 barcodes and see the weighted sum step by step.IBAN वैलिडेटरValidate an IBAN with MOD-97, check the national length and show the rearranged calculation.SWIFT BIC वैलिडेटरCheck an ISO 9362 BIC and split it into institution, country, location and branch codes.VIN चेकरValidate a 17-character vehicle VIN check digit and decode region, year and plant positions.
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Mod-11 Check Digit वैलिडेटरValidate ISSN, ISMN, ORCID and other mod-11 identifiers, with the weighted sum shown.LEI वैलिडेटरValidate an ISO 17442 Legal Entity Identifier with the ISO 7064 MOD 97-10 scheme.Verhoeff Check वैलिडेटरApply the Verhoeff dihedral-group checksum that catches all single-digit and all transposition errors.Damm Check वैलिडेटरRun the Damm quasigroup checksum, which detects every single-digit error and adjacent transposition.Latitude Longitude कनवर्टरConvert between decimal degrees and degrees-minutes-seconds, with hemisphere and UTM zone hints.Caret M-decodeDecodes caret or M-encoded strings, i.e. ^M turns into a newline, M-^] turns into 0x9d. Sources such as `cat -v`. Please be aware that when using `cat -v` ^_ (caret-underscore) will not be encoded, but represents a valid encoding (namely th