Math Calculators

ArrayKit's math calculators cover everyday arithmetic, algebra, geometry and statistics — percentages, fractions, exponents, roots, quadratic equations, triangles, areas, volumes, standard deviation, probability and more. Each calculator runs entirely in your browser, so the numbers you enter are processed on your device and never uploaded. They show the result along with the steps or formula where it helps, so you can check your working. Whether you are doing homework, a quick conversion, a geometry problem or a statistics assignment, these tools give fast, accurate answers with no setup.

• Percentage Calculator — X% of Y, ek number doosre ka kitna % hai, aur percent change nikalein.
• Fraction Calculator — Fractions ko turant add, subtract, multiply, divide karo.
• Percent Error Calculator — Experimental aur true value ke beech percent error aur absolute error nikalein.
• Exponent Calculator — Base ko kisi bhi power tak raise karein, negative aur fractional exponents ke saath.
• Log Calculator — Kisi bhi base mein logarithm, ln aur log10 nikalein.
• Root Calculator — Square root, cube root aur nth root turant nikaalein.
• Quadratic Formula Calculator — ax²+bx+c=0 ko real ya complex roots ke saath solve karein
• Ratio Calculator — Ratio simplify karein aur proportion turant solve karein.
• Rounding Calculator — Numbers ko decimal, significant figures ya nearest multiple tak round karein.
• Scientific Notation — Numbers ko scientific, E ya engineering notation mein convert karein.
• LCM Calculator — Kai numbers ka least common multiple nikalein.
• GCF Calculator — Do ya zyada numbers ka GCF turant nikalein
• Factor Calculator — Kisi number ke factors aur prime factorization list karein.
• Triangle Calculator — Kisi bhi triangle ko 3 known sides ya angles se solve karein.
• Right Triangle Calculator — Do values se right triangle ke sides aur angles solve karein
• Pythagorean Calculator — a² + b² = c² se missing side nikalein.
• Area Calculator — Circle, rectangle, triangle aur aur shapes ka area nikalein.
• Volume Calculator — Sphere, cylinder, cone, box aur aur shapes ka volume calculate karein.
• Surface Area Calculator — Sphere, cylinder, cone, box aur bhi shapes ka surface area calculate karein.
• Circle Calculator — Ek value se radius, diameter, circumference aur area nikalein.
• Standard Deviation Calculator — Data set ki standard deviation, variance aur mean calculate karein.
• Mean, Median, Mode, Range Calculator — Number list ka mean, median, mode aur range nikaalein.
• Statistics Calculator — Mean, median, mode, SD aur quartiles turant nikalein.
• Probability Calculator — Combined aur conditional events ki probability nikaalein.
• Permutation aur Combination Calculator — Kisi bhi n aur r ke liye nPr aur nCr calculate karein.
• Z-score Calculator — Value ko z-score mein badlein aur probability nikaalein.
• Confidence Interval Calculator — Sample mean ke liye confidence interval calculate karein.
• Sample Size Calculator — Confidence level aur margin of error se sample size nikalein.
• Slope Calculator — Do points ka slope, y-intercept aur distance nikaalein
• Distance Calculator — 2D ya 3D mein do points ke beech distance aur midpoint.
• Number Sequence Calculator — Arithmetic, geometric aur Fibonacci sequences ka nth term aur sum nikalein.
• Half-Life Calculator — Decay, remaining quantity ya elapsed time solve kariye
• Big Number Calculator — Bade integers ko exact precision ke saath add, subtract, multiply, divide aur power karein.
• Binary Calculator — Binary numbers ko add, subtract, multiply aur divide karein.
• Hex Calculator — Hexadecimal numbers ko add, subtract, multiply aur divide karein.
• Matrix Calculator — Matrices add, multiply, transpose karein aur determinant, inverse nikalein.
• Scientific Calculator — Trig, log, power, root aur factorial turant solve karein.
• Random Number Generator — Kisi bhi range mein unique ya repeat random numbers generate karein, decimals ke saath.

Aksar pooche jaane wale sawaal

Do I need to install anything to use these math calculators?

No. Every math calculator on ArrayKit runs directly in your browser, so there is nothing to install and the numbers you enter are processed locally on your device.

Do these math calculators show the steps or just the answer?

Many of them show the formula and intermediate steps alongside the answer — for example the quadratic formula, fraction simplification and standard deviation calculators break down how the result is reached.

Do the math calculators send my numbers anywhere?

No. All of the math happens in your browser, so the values you type never leave your device or get uploaded to ArrayKit.

Which math calculators does ArrayKit offer?

The category includes arithmetic and algebra (percentage, fraction, exponent, log, quadratic), geometry (triangle, circle, area, volume, surface area) and statistics (mean, standard deviation, probability, z-score, confidence interval).