HP 300s+ Scientific Calculator
  • Center facing
  • Right facing

HP 300s+ Scientific Calculator


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UPC: 886112957353   Part: NW277AA#ABA


  • Arm yourself with the sophisticated HP 300s+ Scientific Calculator with advanced arithmetic, algebraic and trigonometric functions to tackle your most challenging math and science courses.


Sophisticated design.

  • Work in low-light conditions with solar power plus battery backup.
  • Help protect your HP 300s+ from bumps and drops with the durable slide-on cover.
  • Easily view equations on the sleek 60.5mm x 24.3mm LCD display.

User-friendly architecture.

  • See expressions as you would on paper. View your entry and the result at the same time with a student-friendly, 4-line, 15-character textbook display.
  • Improve accuracy and efficiency – use navigation keys to scroll through equations and edit recent entries.
  • Display results in your choice of engineering, scientific or standard notation.
  • Store and recall important results and data with nine easy-to-use memory keys.

Ideal for math and science students.

  • Solve math and science problems efficiently using 315 built-in functions.
  • Use a full library of algebraic, logarithmic, trigonometric and hyperbolic functions as well as their inverses.
  • Calculate common probability functions including permutations, combinations and factorials.
  • Approved for use on most college placement exams.

Advanced features.

  • Streamline prime factorization, whole number division, fraction reduction and GCF/LCM calculations with built-in tools.
  • Convert from decimals to fractions. Make metric and imperial unit conversions.
  • Easily enter one and two-variable statistical data with table-based editor. Calculate mean, standard deviation, variance, regression analysis and more.

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Internal specs

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Best used for

  • General Math; Algebra; Trigonometry; Statistics; Science

Built-in functions

  • 315

Statistical functions

  • Combination; permutation; table -based statistics data editor with 2-variable statistics; random numbers; summary statistics and regression analysis

Math functions

  • Metric conversions; simultaneous equations; simplification; integer division; GCD/ LCM; prime factorization

Memory registers

  • 9

Product color

  • Black


  • Battery: LR44 x 1; Solar cell built into front of calculator

Power off memory protection

  • Yes

Auto power off

  • 5 minutes

External specs

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  • Linear display; 31 x 96 dots x 15 digits

Display type

  • 4-line LCD, textbook format display

Dimensions (W x D x H)

  • 7.9 x 1.5 x 15.3 cm

  • 3.04 x 0.59 x 5.79 in

  • Without cover

  • Without cover


  • 112 g

  • Without cover

  • Without cover

  • Limited 1 year warranty

What's in the box

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  • Calculator; slide-on protective cover; battery; user guide

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Customer ratings and reviews for HP 300s+ Scientific Calculator

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Owner support

Warranty information

This product is covered by the standard HP warranty

Support information

Support for this product is provided by HP Customer Care

Returns & exchange information

The HP Home & Home Office Store will accept returns or exchanges for this product up to 21 days after delivery

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