गणित
गणित उपकरण: आधार रूपांतरण, रैंडम नंबर और अन्य
नीचे कोई उपकरण चुनें। सब कुछ मुफ़्त है और ब्राउज़र में चलता है।
📐 गणित · कुल 53 उपकरण
24 गेम सॉल्वर24 game: create 4 numbers to make 24 with solutions and hints, multi-difficulty and timer for math and brain training, with one-click copy, offline.
समांतर श्रेणी कैलकुलेटरCalculate the nth term and sum of an arithmetic series. Calculates sum, nth term and average for arithmetic series. Supports batch processing and one-click copy.
बाइनरी कैलकुलेटरBinary calculator: support binary add subtract multiply divide and bitwise with decimal view for learning and dev, with one-click copy, offline.
वृत्त कैलकुलेटरCircle calculator: calculate area, circumference and diameter from radius, diameter or circumference for learning, with one-click copy and offline.
सम्मिश्र संख्या कैलकुलेटरComplex number calculator: add, subtract, multiply and divide complex numbers with magnitude and conjugate, showing a+bi with polar view for math, one-click copy.
विश्वास अंतराल कैलकुलेटरConfidence interval calculator: calculate interval from sample mean and size at 90/95/99% for statistics, with one-click copy and offline.
सहसंबंध गुणांक कैलकुलेटरCorrelation coefficient: enter two datasets to get Pearson and Spearman with significance, scatter plot and regression for analysis.
दशमलव से भिन्न कैलकुलेटरDecimal to fraction converter: convert decimals to simplest fractions and mixed numbers with repeating detection for math, with one-click copy and offline.
तनुकरण कैलकुलेटरDilution calculator: calculate stock volume and solvent by C1V1=C2V2 with molarity and percent for lab and reagent preparation.
बिंदु दूरी कैलकुलेटरDistance between points: enter two points to get straight distance, midpoint and slope in 2D and 3D with unit conversion for math and surveying.
फैक्टोरियल कैलकुलेटरFactorial calculator: calculate n! with digit count supporting 0-170 using scientific notation for larger with tips for math, with one-click copy and offline.
फिबोनाची अनुक्रम कैलकुलेटरFibonacci calculator: generate sequence, get Nth term and sum by count with fast matrix and big integers for math and algorithms.
भिन्न से दशमलव और प्रतिशत कैलकुलेटरFraction to decimal converter: convert numerator and denominator to decimal and percentage with repeating detection for math, with one-click copy and offline.
महत्तम समापवर्तक और लघुत्तम समापवर्त्य कैलकुलेटरGCD and LCM calculator: enter multiple integers to get GCD and LCM with steps for math study. Supports batch processing and one-click copy.
GCF और LCM कैलकुलेटरGCF and LCM calculator: quickly get greatest common factor and least common multiple for multiple integers with fraction simplification for teaching.
ज्यामितीय माध्य कैलकुलेटरGeometric mean calculator: enter values to get geometric mean, product and log average for growth rates and exponential averages.
हार्मोनिक माध्य कैलकुलेटरHarmonic mean calculator: enter values to get harmonic mean and reciprocal average for rate averaging and finance. Supports batch processing and one-click copy.
निर्देशांक दूरी कैलकुलेटरHaversine distance calculator: calculate great-circle distance from two coordinates for travel, with one-click copy and offline.
हेक्स कैलकुलेटरHex calculator: add, subtract, multiply and divide hex with decimal conversion and bitwise ops for programming and embedded.
रैखिक समीकरण हलकर्ताLinear equation solver: solve one-variable and 2-variable linear systems by entering coefficients with steps and graph help for math study.
रैखिक प्रतिगमन कैलकुलेटरLinear regression: enter two datasets to get regression equation, slope, intercept and R² with scatter plot for stats. Supports batch processing and one-click copy.
लॉग कैलकुलेटरLog calculator: get common, natural and any-base logarithms with change-of-base and steps for math study. Supports batch processing and one-click copy.
त्रुटि सीमा कैलकुलेटरMargin of error calculator: computes error margin and confidence interval by sample size and confidence. Supports batch processing, export and one-click copy.
मैट्रिक्स कैलकुलेटरMatrix calculator: compute determinant, inverse and transpose for 2x2 and 3x3 matrices with step-by-step results for linear algebra, with one-click copy and offline.
माध्यिका और बहुलक कैलकुलेटरMedian and mode calculator: enter values to get median, mode, mean and range for statistics study. Supports batch processing and one-click copy.
मध्यबिंदु कैलकुलेटरMidpoint calculator: enter two points to get midpoint, distance and slope in 2D and 3D for math and surveying. Supports batch processing and one-click copy.
मॉड्यूलर अंकगणित कैलकुलेटरMod calculator: get remainder by dividend and divisor with big integers and negatives for programming and number theory Supports batch processing and one-click copy.
मोलर मास कैलकुलेटरMolar mass calculator: enter chemical formula to get molar mass, element percent and mole conversion with brackets and hydrates for chemistry.
सामान्य वितरण कैलकुलेटरNormal distribution calculator: enter mean, std and interval to get PDF, CDF and quantiles with chart for stats and data analysis, with offline copy and history.
nवाँ मूल कैलकुलेटरNth root calculator: compute nth roots with power check for fractions and negatives for math and engineering, with one-click copy, offline and history.
प्रतिशत परिवर्तन कैलकुलेटरPercentage change calculator: calculate increase or decrease percent from original and new values for price comparison, with one-click copy and offline.
प्रतिशत अंतर कैलकुलेटरPercentage difference calculator: get absolute and percentage difference from two numbers with formula for comparison, with one-click copy, offline and history.
प्रतिशत त्रुटि कैलकुलेटरPercentage error calculator: get absolute and percent error from true and measured values with formula for lab validation, with one-click copy, offline and history.
क्रमचय और संचय कैलकुलेटरPermutation and combination calculator: calculate P(n,r) and C(n,r) from total and pick count with formulas for math, with one-click copy and offline.
नियमित बहुभुज क्षेत्रफल कैलकुलेटरPolygon area calculator: calculate area and perimeter from sides and length with visualization for geometry, with one-click copy and offline.
अभाज्य संख्या जांचPrime checker: test if number is prime with factors and steps for large and bulk numbers for math, with one-click copy, offline and multilingual.
अभाज्य गुणनखंड कैलकुलेटरPrime factorization: factor integer into primes with tree and exponential form for big numbers, with one-click copy, offline and history.
अभाज्य संख्या जनरेटरPrime number generator: generate primes by range or count with filter, stats and export for research, with one-click copy, offline and multilingual.
पाइथागोरस प्रमेय कैलकुलेटरPythagorean theorem calculator: enter two sides to get third side with formula, area and angles, right-angle check and diagram for math and with one-click copy,.
द्विघात समीकरण सॉल्वरQuadratic equation solver: calculate discriminant, real roots, vertex and opening direction from coefficients with chart for math, with one-click copy and offline.
अनुपात कैलकुलेटरRatio calculator: solve missing term from known ratios with cross-multiplication for recipes, scaling and allocation, with one-click copy, offline and multilingual.
राउंडिंग कैलकुलेटरRounding calculator: round to chosen decimal places up, down or half-up showing original and result for finance and statistics, with one-click copy and offline.
नमूना आकार कैलकुलेटरSample size calculator: estimate sample size from confidence and margin with correction for surveys, with one-click copy and offline.
वैज्ञानिक संकेतन कैलकुलेटरScientific notation calculator: add and multiply numbers in scientific notation with plain results for physics, with one-click copy and offline.
वैज्ञानिक संकेतन कनवर्टरScientific notation converter: convert between standard and scientific notation with significant figures and exponent for study and research, with with one-click.
समांतर और गुणोत्तर श्रेणी कैलकुलेटरSequence calculator: compute nth term and sum from first term and difference/ratio for math, with one-click copy and offline.
3D आकृति आयतन कैलकुलेटर3D shape volume calculator: compute volume and surface area of cubes and cylinders for learning, with one-click copy and offline.
महत्वपूर्ण अंक कैलकुलेटरSignificant figures calculator: count sig figs and round to chosen digits with scientific notation for lab and homework, one-click copy and offline.
गोला कैलकुलेटरSphere calculator: calculate diameter, circumference, volume and surface area from radius for learning, with one-click copy and offline.
मानक विचलन कैलकुलेटरStandard deviation calculator: get mean, variance and std dev from data list with visualization for statistics and teaching, with one-click copy, offline.
त्रिभुज क्षेत्रफल कैलकुलेटरTriangle area calculator: get area from base height, two sides angle or three sides with formula and diagram for math, with one-click copy, offline.
सदिश कैलकुलेटरVector calculator: support add subtract, dot, cross and magnitude with visualization for math and physics, with one-click copy, offline.
Z-स्कोर कैलकुलेटरZ score calculator: get Z score from value, mean and std dev with probability and interpretation for statistics, with one-click copy, offline and multilingual.
अक्सर पूछे जाने वाले प्रश्न
गणित श्रेणी क्या है?
गणित श्रेणी में 53 मुफ़्त उपकरण शामिल हैं।
क्या ये उपकरण मुफ़्त हैं?
हाँ, सभी मुफ़्त हैं और कोई उपयोग सीमा नहीं।
क्या पंजीकरण आवश्यक है?
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