Get a basic scientific calculator, not a graphing one

For middle school, a basic scientific calculator is the right call: it passes test rules, does everything you need, and costs around $10–15.

Most middle school math tests allow scientific calculators but ban graphing ones. Some teachers even require a basic model with no advanced features. So before you buy anything, get the school’s calculator policy or just ask the teacher. That single step filters out most bad purchases.

Function-wise, a scientific calculator covers fractions, exponents, square roots, trig, and basic statistics — plenty for middle school. Good cheap options are the Texas Instruments TI-30X IIS and the Casio fx-300MS. Both are test-safe, last for years, and cost about the same as a pizza. There’s no reason to spend $100+ on a graphing calculator yet.

One thing to avoid: the word “graphing” on the box, even if your kid asks for it. It’s overkill now, and schools often ban it during exams. Buy the simple one, and revisit graphing calculators in high school if the teacher actually requires one.

Check with the teacher first, then grab a $12 scientific and move on with your life.