HP

HP HP50G Graphing Calculator for Engineering/Science

Master Complex Calculations with Unmatched Precision The HP 50g Graphing Calculator is engineered to deliver exceptional power, flexibility, and connectivity for math, science, and engineering professionals, as well as college students. Its enhanced SD card slot, substantial 2.5 MB total memory,...

$229.99*
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*Price sourced from Amazon.com. Last updated:Aug 29, 2026.Price and availability are subject to change — details.

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Overview

Master Complex Calculations with Unmatched Precision

The HP 50g Graphing Calculator is engineered to deliver exceptional power, flexibility, and connectivity for math, science, and engineering professionals, as well as college students. Its enhanced SD card slot, substantial 2.5 MB total memory, advanced RS232 and USB connectivity, and an integrated intelligent editor provide capabilities that surpass previous models. Experience seamless operation and extensive functionality, making complex computations easier than ever.

Specifications:

  • Brand: HP
  • Model: HP50G
  • Memory: 2.5 MB total memory (512 KB RAM, 2 MB Flash ROM)
  • Connectivity: RS232, USB
  • Display: High-contrast display with adjustable font
  • Data Entry: RPN, Textbook, or Algebraic
  • Graphing Features: 2-D function, polar, parametric plot, 3-D, differential equation, bar plot
  • Functions: 2300+ built-in functions
  • Power: 4 AAA batteries
  • Color: Black Face
  • Material: Plastic
  • Dimensions: 7.2 x 1 x 3.5 inches

Key Features

New display upgrade--the new HP 50g display features a 30% increase in usable space over the HP 49g+

New powerful SD card slot allows you to format your card right in the calculator and expand memory

Massive 2.5 MB total memory--512 KB RAM plus 2 MB flash ROM for performing future upgrades**

New larger equation library and 2300+ built-in functions--ideal for both professionals and students

The choice of efficient RPN, Textbook or Algebraic data entry

Specifications

Model
HP 50g
Category
Graphing Calculator
Display Improvement
30% increase in usable space (vs HP 49g+)
Memory Expansion
SD card slot
Total Memory
2.5 MB (512 KB RAM + 2 MB Flash ROM)
Built-in Functions
2300+
Equation Library
New, larger
Data Entry Methods
RPN, Textbook, Algebraic
Target User
Engineering, Science professionals and students

Frequently Asked Questions

The HP 50g features a new display upgrade that provides a 30% increase in usable space compared to the HP 49g+ model.
Yes, the calculator includes a powerful new SD card slot, allowing you to format your card directly in the calculator and expand its memory.
The HP 50g boasts a massive 2.5 MB of total memory, composed of 512 KB RAM and 2 MB flash ROM for performing future upgrades.
This calculator comes with over 2300 built-in functions, in addition to a new and larger equation library, making it ideal for complex calculations.
Users have the flexibility to choose between efficient RPN (Reverse Polish Notation), Textbook, or Algebraic data entry methods to suit their preference.
Yes, the HP 50g graphing calculator is specifically designed and ideal for professionals and students in engineering and science disciplines.
The included 2 MB flash ROM provides the capacity for performing future upgrades, ensuring the calculator remains current and capable.