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  • Normal distribution

    Plots the CDF and PDF graphs for normal distribution with given mean and variance.

  • Normal force

    This online calculator calculates strength of the normal force from the mass of the object, the gravitational field strength and the angle of the inclined surface measured from the horizontal.

  • Numerical integration

    To calculate definite integral by the rectangle method, trapezoid method, Simpson method or other Newton-Cotes quadrature methods.

  • One-variable function graph

    This online calculator plots one-variable function graph given function formula and range of variable

  • Parallel and perpendicular lines on a plane

    This online calculator checks lines' slopes to see if they are parallel or perpendicular

Ohm's law

This calculator determines current by voltage and resistance using ohm law

Created on PLANETCALC

Ohm's law

Voltage (in volts)

Resistance (in ohms)

Digits after the decimal point: 2
  • Petroleum product density

    Petroleum product density conversion, according to GOST 3900-85

  • Polygon area

    Online calculator which calculates area of a polygon given lengths of polygon sides and diagonals which split polygon to nonoverlapping triangles

  • Polynomial division

    This calculator divides one polynomial by another polynomial.

  • Power into Torque and vise versa

    This online calculator turns power into torque and vise versa

  • Pressure over a surface

    This online calculator computes pressure, cause by given mass over given surface in gravity field. Result is displayed using different units of pressure

Pipe cold bending. Flexure depth with main shaft.

Calculates the section flexure depth with pipe bender or bending machine to obtain given parameters.

Created on PLANETCALC

Segment defined by chord and height

Digits after the decimal point: 2

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