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CALCULATORS & CONVERTERS

Design & Drawing · Page 6

Work with scale ratios, drawing dimensions and enlargement or reduction factors.

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A tool can belong to several categories. All tools lists each calculator once.

Computing

Screen Size Calculator

IT & Communication · Design & Drawing

Enter a screen diagonal and pixel resolution to calculate active width, height, aspect ratio, pixel density and pitch, with a dimensioned screen diagram.

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Construction

Tile Calculator

Construction & DIY · Design & Drawing · Shopping · Learning & Education

Estimate tile and pack quantities from a rectangular room and tile size. Compare an area budget with two simple grid orientations and add your own allowance.

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Geometry

Arc Length and Sector Area Calculator

Learning & Education · Construction & DIY · Design & Drawing

Calculate a circular arc, sector area and chord from radius and central angle. Mix angle and length units and view a sector diagram plus unit equivalents.

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Slope Calculator

Construction & DIY · Design & Drawing · Learning & Education · Sports & Fitness

Find percent grade and angle from rise and horizontal run, or solve a missing rise or run. Mix length units and inspect a labelled elevation diagram.

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Mathematics

Linear Interpolation Calculator

Learning & Education · Science & Lab · Design & Drawing

Enter two known points and a target x or y. Calculate the other coordinate, view the straight-line model and clearly distinguish interpolation from extrapolation.

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