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CALCULATORS & CONVERTERS

All Tools · Page 34

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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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Cooking

Recipe Scaler

Cooking & Kitchen

Scale every ingredient from the original servings to a new serving count. Enter fractions, select each ingredient’s units and inspect a complete quantity table.

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Mathematics

Weighted Average Calculator

Learning & Education · Money Management · Science & Lab

Enter paired values and weights to calculate a weighted mean. Inspect normalized weight shares, each contribution and a comparison with the unweighted average.

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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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Sequence Calculator

Learning & Education

Find the nth term and sum of an arithmetic or geometric sequence. Inspect terms, running totals, a term graph and a convergent geometric sum where applicable.

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Permutation and Combination Calculator

Learning & Education

Count ordered or unordered selections, with or without repetition. Read the exact integer result, compare all four cases and list examples for small problems.

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Shopping

Unit Price Calculator

Shopping · Money Management

Compare product bundles by price per the same quantity. Mix compatible units, include multiple packs and view a ranked table and unit-price chart.

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Sports

Running Pace Calculator

Sports & Fitness · Learning & Education

Find pace, elapsed time or distance from the other two. Compare minutes per kilometer and mile, inspect split times and estimate constant-pace finish times. Enter speed directly to convert treadmill speed into pace.

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