Neha Kapoor

Neha Kapoor

Statistician & Data Scientist

Neha Kapoor is a data scientist and applied mathematician with a Masters in Statistics from Delhi School of Economics. She has built a wide range of mathematical and statistical calculators, from basic arithmetic to advanced probability and regression analysis, used by students, educators, and researchers globally.

Joined February 2026 872 Calculators 4 Articles

Areas of Expertise

Statistics
Mathematics
Data Science
Probability
Algebra
Calculus

Calculators by Neha Kapoor (872)

Page 13 of 37
Arithmetic

Floor Division Calculator

Do you struggle to find the whole-number result of a division problem when decimals just get in the way? This tool uses the `floor()` function to discard fractional remainders, providing the exact integer quotient you need for programming logic or resource allocation. Whether you are splitting assets or writing scripts, you can determine your integer result without manual rounding errors. This calculator helps students, software developers, and logistics planners quickly resolve complex division

48 uses Use
Arithmetic

Floor Function Calculator

When you need to strip decimals and identify the greatest integer below a specific value, this calculator provides the exact floor of any real number. Whether you are managing discrete inventory counts or debugging software logic, it handles both positive and negative values automatically. You simply input your real number, and the tool returns the largest integer that does not exceed your entry, ensuring your data aligns perfectly with integer-based system requirements or mathematical constrain

37 uses Use
Redundant / Misc

Foci of an Ellipse Calculator

When you need to identify the "anchors" of an elliptical shape, this calculator provides the exact spatial coordinates of the two foci. By entering your semi-major axis (a) and semi-minor axis (b), you uncover the linear eccentricity (c) that governs the geometry of your ellipse. This tool is essential for professionals in optics, planetary physics, and mechanical design who require precise geometric foundations for their simulations, architectural layouts, or lens calibrations where elliptical

40 uses Use
Algebra

FOIL Calculator

When you encounter algebraic expressions involving the product of two binomials, the FOIL method offers a structured way to expand them into standard polynomial form. This calculator automates the multiplication of First, Outer, Inner, and Last terms to provide precise results without manual arithmetic errors. Whether you are a student working through quadratic equations or an engineer modeling physical systems, this tool streamlines your workflow. By entering your specific binomial inputs, you

41 uses Use
Redundant / Misc

Fourth Root Calculator

When you need to determine the value that, when multiplied by itself four times, yields your target number, this calculator provides the exact solution. By utilizing the `x^(1/4)` power function, it streamlines calculations that would otherwise require complex exponents or logarithms. Whether you are scaling physical dimensions for architectural models or normalizing data sets in statistical analysis, you can rely on this tool to provide consistent, error-free results, allowing you to focus on t

50 uses Use
Fractions

Fraction Calculator

Navigating the complexities of rational numbers often leads to errors in manual computation, especially when denominators do not align. This tool streamlines the process by using the least common multiple to normalize terms, allowing you to manipulate fractions with absolute precision. Whether you are balancing professional blueprints or helping a student with homework, you will find the reliability of automated arithmetic essential for maintaining accuracy in your daily quantitative tasks.

43 uses Use
Fractions

Fraction Exponent Calculator

When you face a fraction raised to a power, manual calculations quickly become cumbersome and prone to error. This calculator applies the exponent to both the numerator and denominator simultaneously, handling negative exponents by inverting the fraction for you. Whether you are tackling advanced algebra homework, engineering scaling factors, or complex interest rate modeling, you can trust this tool to simplify the arithmetic and provide an exact result in seconds, ensuring your final work rema

42 uses Use
Fractions

Fraction to Decimal Converter

You are staring at a complex architectural blueprint or a kitchen recipe, and the fraction 7/16 just refuses to reveal its decimal value. This converter bridges the gap between fractional measurements and the decimal systems used by digital tools and modern hardware. By dividing your numerator by the denominator, you eliminate guesswork during critical tasks. Whether you are a student tackling homework or a professional calibrating equipment, you will find the exact decimal representation you ne

41 uses Use
Percentages

Fraction to Percent Calculator

You often encounter part-to-whole relationships in your daily tasks that are expressed as fractions, making them difficult to compare directly. This calculator uses the standard division-based formula to transform any numerator and denominator into a clear percentage value for quick analysis. Whether you are adjusting cooking recipes, evaluating investment performance, or grading student assignments, this tool provides the exact decimal or whole number percentage you need to make informed decisi

49 uses Use
Distributions and plots calculators

Frequency Distribution Calculator

Run accurate statistical analysis with the free Frequency Distribution Calculator.

50 uses Use
Distributions and plots calculators

Frequency Polygon Calculator

Run accurate statistical analysis with the free Frequency Polygon Calculator.

42 uses Use
Arithmetic

Fundamental Counting Principle Calculator

You face a complex decision where you must choose one item from several distinct categories, leaving you overwhelmed by the volume of potential combinations. The Fundamental Counting Principle Calculator resolves this by applying the multiplication rule, which dictates that if an event occurs in m ways and another in n ways, the total outcomes equal m × n. Whether you are a logistics manager optimizing warehouse routes or a student mapping out probability trees, this tool provides the exact math

49 uses Use
Other

Galileo's Paradox of Infinity Calculator

Have you ever wondered why the set of all whole numbers seems to have the same size as the set of perfect squares? This paradox, famously presented by Galileo Galilei, challenges our intuition about infinity. Our calculator helps you visualize this by comparing the count of natural numbers against perfect squares for any chosen limit N. Whether you are a student exploring set theory or a curious mind, this tool bridges the gap between abstract mathematical concepts and tangible numerical data, h

42 uses Use
Algebra

Gamma Function Calculator

The Gamma function extends the concept of factorials from integers to real and complex numbers. By evaluating the improper integral, you can solve advanced problems in probability distributions and signal processing. Use your specific value for z to determine the output instantly.

43 uses Use
Linear Algebra

Gauss-Jordan Elimination Calculator

You are likely staring at a dense grid of coefficients and variables, wondering how to isolate each unknown without losing your sanity. Our Gauss-Jordan Elimination Calculator handles the iterative row operations required to transform any matrix into its Reduced Row Echelon Form (RREF) with absolute precision. Whether you are validating a research model, optimizing a structural load, or simply checking your homework, this tool provides the step-by-step clarity you need to master linear algebra e

42 uses Use
Redundant / Misc

GCD Calculator

When you face the challenge of reducing complex fractions or finding common factors in a set of integers, this GCD calculator provides the precise answer you need. By applying the Euclidean algorithm, it identifies the largest positive integer that divides each input without leaving a remainder. Whether you are a student simplifying algebraic expressions or a programmer optimizing loop iterations, this tool streamlines your math workflow by eliminating manual trial-and-error calculations, allowi

42 uses Use
Arithmetic

GCF and LCM Calculator

When you need to synchronize cycles, divide resources into equal parts, or simplify complex fractions, you must understand the relationship between common factors and multiples. This calculator automates these arithmetic staples, ensuring you never miscalculate a divisor or a shared interval. It leverages the fundamental theorem of arithmetic to bridge the gap between factoring and expansion, making it an essential tool for students, programmers, and project managers who rely on precise integer

38 uses Use
Arithmetic

GCF Calculator

When you need to simplify complex fractions or partition resources into equal, maximal groups, the GCF Calculator is your essential arithmetic companion. By determining the highest integer that evenly divides your chosen set of numbers, it streamlines algebraic work and logistical planning. Whether you are a student tackling advanced number theory or a professional balancing project constraints, this tool removes the guesswork from finding common divisors, ensuring precision in every calculation

45 uses Use
Arithmetic calculators

GCF Calculator — Greatest Common Factor

Solve problems fast with the free GCF Calculator Greatest Common Factor — step-by-step calculation tool.

39 uses Use
Redundant / Misc

General Form of the Equation of a Circle Calculator

If you are struggling to bridge the gap between geometric visual representations and algebraic expressions, this tool provides the exact conversion you need. By taking your center coordinates and radius, it automatically expands the standard form `(x-h)² + (y-k)² = r²` into the expanded general form `x² + y² + Dx + Ey + F = 0`. Students and engineers often reach for this when they need to align coordinate data for conic section analysis or plot points within a specific algebraic framework, ensur

38 uses Use
Redundant / Misc

General to Standard Form of a Circle Calculator

When you encounter a sprawling circle equation in the general form x² + y² + Dx + Ey + F = 0, it is often difficult to visualize the geometry. This calculator solves that by applying the 'completing the square' method to reveal the hidden center (h,k) and radius r instantly. Whether you are a student tackling coordinate geometry or an engineer mapping spatial boundaries, this tool eliminates manual algebraic errors. You provide the coefficients D, E, and F, and the calculator transforms the mess

41 uses Use
Algebra

Generic Rectangle Calculator

Struggling to track every term when multiplying binomials? The Generic Rectangle Calculator uses the Box Method to visually represent your algebraic product as a series of distinct areas. By breaking down complex expressions into a 2x2 grid, you can systematically multiply and combine terms without losing a single coefficient or sign. Whether you are a student mastering introductory algebra or an educator looking for a clear pedagogical demonstration, this tool eliminates the mental clutter of t

39 uses Use
Distributions and plots calculators

Geometric Distribution Calculator

Run accurate statistical analysis with the free Geometric Distribution Calculator.

40 uses Use
Arithmetic

Geometric Mean Calculator

The Geometric Mean Calculator helps you find the true central tendency of data sets that involve ratios, growth rates, or multiplicative processes. By calculating the n-th root of the product of your values, you gain a precise understanding of compound performance that standard averages simply cannot provide. This tool is essential for investors, scientists, and analysts who need to account for volatility or percentage-based changes over time in their financial portfolios or experimental data se

43 uses Use

Editorial Standards

All content created by Neha Kapoor is thoroughly researched, fact-checked, and reviewed for accuracy. Calculators are tested extensively to ensure reliable results. Content is updated regularly to reflect the latest information and best practices.