HP 10s+ Scientific Calculator


HP 10s+ Scientific Calculator, Perfect for Math / Science Classes

Durable HP 10s+ scientific calculator with a user-friendly design, easy-to-read display and a wide range of algebraic, trigonometric, probability and statistics functions for your math and science classes.

  • Calculator can be used for scientific and mathematical applications.
  • It has a large 10 character display with 2 lines so you can fit more mathematical functions on the screen.
  • It's dual and solar powered, with the battery acting as a back up for longer use.
  • Store and recall important result suing the easy-to-use emory keys.
  • There are dedicated keys for certain functions making this ideal for quick calculations.
  • It has 240 built in functions.
  • It can quickly convert decimals to fractions and perform other hexadecimal functions including degree, hour, minute and seconds conversions.
  • It has editable lists for statistics, standard deviation, variance and more.
  • The protective cover will help to keep your calculator safe from everyday wear and tear.
  • Decimals between -1 and 1 can be shown in either an exponential or decimal format.

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Ideal Scientific Calculator for Math / Science Students

Solve math and science problems quickly and easily using 240 built-in-functions. Perform decimal and hexadecimal (degree/hour, minutes, seconds) conversions. Convert from decimals to fractions. Calculate common probability functions like permutations, combinations and factorials. Power through advanced statistics, find mean, standard deviation, variance and more with editable lists.

User-Friendly Design

View expressions and results simultaneously on a 2-line, 10-character display. Display decimals between -1 and 1 in your choice of either exponential or decimal format. Store and recall important results and data fast with the easy-to-use memory keys. Work smarter and faster with dedicated keys for common calculations including percentage, pi and sign change.

Built to Last

Enjoy a long-lasting calculator with solar power plus a battery backup so you can work in low-light conditions. Help protect your HP 10s+ from bumps and drops with the durable slide-on cover.

User Reviews

User: WPM
User Rating: ★★★★★
Buttons feel solid and white color is cool. My middle school daughter had a cheap calculator that she wasn't too happy with. She likes the HP and got several compliments on it at school. If people are commenting on a calculator, of all things, it must be something.


User: M. D. Berg
User Rating: ★★★★★
What I like about this calculator besides its price, is that it follows the order of operations without having to use parentheses.
For example: 3*2+4*2=14 will give you the same answer as (3*2)+(4*2)=14.


User: J. Ryan Dumond
User Rating: ★★★★★
I got sick and tired of having calculators that looked like everyone elses calculators. Since most professors are sticklers about using my HP50g on tests, I got this hp 10s+ scientific calculator. The thing that sells me about HP calculators is that when you press a key, the calculator offers you a mechanical feedback of having pressed the key all the way, I haven't found that from anywhere else.

Specifically, this calculator has two lines on it's display. One for entry, and the other for answers. Nice and clean display, keys and text written on them very visible and accessible.

Great for your science classes that use algebraic and trigonometric functions.


User: Kevin Durham
User Rating: ★★★★★
Everything was great. The calculator has a very sleek finish that appears int he image and also in person, which was the main selling point for me. Easy to use except for the cover which is somewhat hard to remove.


User: orthocell
User Rating: ★★★★
I got this scientific calculator for my course in chemistry and it worked great. Not as fancy as some but does the job well and is good value for money.


User: J t Hutton
User Rating: ★★★★★
Calculator had a dead battery. I replaced the battery and it appears to be working fine. I was concerned when it was not working because the clamshell packaging clear front plastic was broken open. This was due to it being shipped in too small a box. At first I thought it was broken but the new battery fixed it.


User: SD-Solar
User Rating: ★★★★★
This calculator thinks like a mathematician. Using this is a real pleasure. No more need to figure out calculator-speak; just input the formulas and it crunches the numbers like a champ. Can't go wrong with this beauty.