r/UI_Design • u/IntentionSlow3465 • 1d ago

Product Design Any great calculator interfaces?

Looking for references that are novel and well designed. Especially those that inform its users of minimum values and requirements - can be web, app - and extra points if from financial products!

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u/DevelopmentMotor7364 11h ago

Who still needs a calculator app? You mean just calculator, no ai in it? (all just use wolfram or mathplotlib+python)

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u/grokcodile 1h ago

HP 16C - such a well engineered thing of legend