Math Tools
Calculate percentages, ratios, averages, GCD/LCM, prime numbers, and solve equations. Fast client-side math tools for students and professionals.
Percentage Calculator
Calculate percentages, increases, decreases, and ratios
Ratio Calculator
Simplify, scale, and find equivalent ratios
Average Calculator
Calculate mean, median, mode, range, and standard deviation
GCD & LCM Calculator
Find greatest common divisor and least common multiple
Prime Number Tools
Check, factorize, generate, and find prime numbers
Equation Solver
Solve linear and quadratic equations step by step
यूनिट कनवर्टर
मीट्रिक, इम्पीरियल और अन्य इकाइयों के बीच तत्काल रूपांतरण
भिन्न कैलकुलेटर
भिन्नों और मिश्रित संख्याओं के साथ गणना करें — चरण-दर-चरण
रोमन अंक कनवर्टर
संख्याओं और रोमन अंकों के बीच आसानी से रूपांतरण करें
फिबोनाची कैलकुलेटर
फिबोनाची संख्याएं बनाएं, सुनहरा अनुपात जांचें, और अनुक्रम गुण खोजें
लघुगणक कैलकुलेटर
log, ln, log₂ और कस्टम आधार के लघुगणक गणना करें
सांख्यिकी कैलकुलेटर
डेटा सेट से माध्य, माध्यिका, मानक विचलन और अधिक गणना करें
Number Base Converter
Convert between binary, octal, decimal, hex, and any base
मैट्रिक्स कैलकुलेटर
त्रिकोणमिति कैलकुलेटर
Learn Math Tools
Key concepts and practical guides to level up your workflow.
📖 शब्दावली
A mathematical notation describing the upper bound of an algorithm's time or space complexity as …
A discrete probability distribution modeling the number of successes in a fixed number of independent …
A selection of elements without regard to order — n choose r equals n!/[r!(n-r)!].
A measure of the linear relationship between two variables, ranging from -1 (inverse) to +1 …
An operation on two 3D vectors producing a vector perpendicular to both, with magnitude equal …
A measure of uncertainty or information content in a dataset, calculated as the negative sum …
A function where the variable appears as an exponent (e.g. e^x), modeling rapid growth or …
A formula for updating the probability of a hypothesis given new evidence, foundational to statistical …
📘 गाइड
Password generation requires cryptographic randomness and careful character selection. This guide covers the principles behind strong password generation, entropy calculation, and common generation mistakes to …
Percentage calculations appear simple but hide common errors, especially around percentage change, percentage points, and compound percentages. This guide clarifies the math behind everyday percentage …
Algorithmic color palette generation creates harmonious color schemes from a single base color. Learn the math behind complementary, analogous, and triadic palettes and how to …
Floating-point arithmetic produces surprising results that can cause bugs in financial calculations, comparisons, and cumulative operations. This guide explains why these errors occur and how …
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