Vibu Jangra

IB MYP DP Maths Teacher

About Vibu

Vibu Jangra writes and reviews calculators for Power Calculators.

Qualifications: Masters in Mathematics

Calculators written by Vibu (128)

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Kite Area Calculator

Calculate the area of a kite from its diagonals.
f(x)

Line Value Calculator

Calculate y for a line y = mx + b at a chosen x-value.
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Circle Area Calculator

Calculate the area of a circle from its radius.
△

Cone Volume Calculator

Calculate the volume, slant height and total surface area of a right circular cone.
⬛

Cube Volume Calculator

Calculate the volume and surface area of a cube.
📏

Distance Between Two Points Calculator

Calculate the straight-line distance between two points on a Cartesian plane.
📐

3D Distance Calculator

Calculate the straight-line distance between two points in three-dimensional Cartesian space.
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3D Midpoint Calculator

Find the midpoint of a line segment between two points in three-dimensional space.
X

X-Intercept Calculator

Find the x-intercept of a line in slope-intercept form.
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Annulus Area Calculator

Calculate the area of an annulus or ring from its outer and inner radii.
⬭

Ellipse Area Calculator

Calculate the area of an ellipse from its semi-major and semi-minor axes.
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Rhombus Area Calculator

Calculate the area of a rhombus from its diagonals.
▣

Cuboid Volume Calculator

Calculate the volume and surface area of a cuboid.
∥

Parallel Line Calculator

Find the equation of a line parallel to a given slope through a point.
xʸ

Power Calculator and Power Checker

Calculate a power and check a selected exponent relationship.
÷

Section Formula Calculator

Find the internal division point of a line segment in a given ratio.
🔺

Triangle Area Calculator

Calculate the area of any triangle when its base and perpendicular height are known. Includes the standard triangle area formula, worked example, units and key triangle terminology.
│

Vertical Line Equation Calculator

Find the equation of a vertical line through a given x-coordinate.
🗺️

Area Converter

Convert area and land measurements between 142 units — square feet, square meters, gaj (square yards), marla, kanal, bigha, biswa, cent, guntha, acre, hectare and more — with state-wise values for Indian units such as the Rajasthan, Madhya Pradesh, Himachal, Haryana, Bihar and Jharkhand bigha and the Gujarat vigha.
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Rectangle Area Calculator

Calculate the area of a rectangle from its length and width.
⏱️

Time Converter

Convert time between 43 units — seconds, minutes, hours, days, weeks, months, years, milliseconds, nanoseconds and traditional units such as ghati, pal, prahar and muhurta.
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Trapezoid Area Calculator

Calculate the area of a trapezoid from its two parallel sides and height.
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Circle Diameter Calculator

Calculate the diameter of a circle from its radius.
³

Cube Calculator

Calculate the cube of a number.

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