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Texas Instruments TI-30Xa

8.4/10 Our verdictHands-on tested, not gifted

The $12 scientific calculator that doesn't feel cheap. The keys actually press cleanly, unlike the bargain-bin ones where you're never sure the number registered.

Best for
School / everyday scientific math
Tested
Daily
Price
Budget
Real key feelCheap ($12)ReliableNot a graphing calc
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The full review

Why key feel matters

The Texas Instruments TI-30Xa is solid and has way better key feel than those cheap calculators. It's like $12, but the buttons are actually easy to press, you're not mashing them twice to make sure the digit went in.

If you want something that feels more premium, the Canon P23-DHV has a metal body and nice clicky keys, around $40 with noticeably better build quality. But for most people, the TI-30Xa is the sweet spot.

What I liked

  • Buttons press cleanly and register
  • Only about $12
  • Reliable, long battery life
  • The standard for scientific basics

What to know

  • Not a graphing calculator
  • No programmability
  • Basic display
  • Fixed function set

Common questions

Is the TI-30Xa worth it over a cheaper calc?

Yes, the key feel is far better, so digits actually register. It's still only about $12.

Anything more premium?

The Canon P23-DHV (~$40) has a metal body and clickier keys if you want a nicer feel.

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