Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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The Casio FX300-MS is a two-line scientific calculator with 240 built-in functions, aimed at middle school, high school and early college math and science work. It covers the usual ground: fractions, powers and roots, logarithms, trigonometry, statistics and unit conversions, with a two-line display that shows the expression above the result. It sits below Casio's graphing models and above basic four-function calculators, and it is simpler to learn than the programmable FX-991 line. Owners describe it as reliable and easy to read, though some wish it had a solar panel and a backlit screen.
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Store links may earn us a commission. Some prices via Klarna.
Lowest price we've seen: $24.99 on Nov 9 at Quill. Tracked across 2 stores since Nov 9.
Owners and reviewers treat the FX300-MS as a dependable school calculator that does what it promises. Most praise the readable two-line display and the wide function set for the price class. Complaints center on the lack of solar power and the dim screen in low light.
