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Casio Scientific Graphic Calculator FX CG50 |

SKU: C68 Available

Our Price 10,445 MRP : 10,995 5% OFF


EMI Details

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Key Features

  • 3D Graph
  • Color display
  • Suitable for AP, SAT, SAT Subject, PSAT, NMSQT, ACT & IB examinations.
  • Number of Functions : Over 2900
  • Natural textbook display
  • DIGIT : 10 + 2 digits
  • Dot matrix display
  • Icon menu
  • Multi-replay
  • Plastic keys
  • List based STAT-data editor
  • Data communication with a personal computer
Offer Free Shipping on order above Rs. 499



Easy-to-operate, high-definition 3D Graph provides visual support for mathematical exploration.

Graphing Scientific Calculator

3D Graph Feature

Take advantage of easy-to-operate, high-definition 3D Graph in mathematics learning that is intuitive and easy to understand.

Draw and display 3D Graph

3D graphs can be drawn in various ways.

1) Using templates

It’s easy to draw 3D graphs using templates. (*An industry-first feature)

2) Z= graph NEW

3) Parametric graphs NEW


4) Rotating body graphs (① around X-Axis, ② around Y-Axis) NEW *An industry-first feature
Rotating body graphs can be drawn in two ways (rotating around X-Axis or Y-Axis).

Draw and display up to three 3D graphs

Recognize combinations of 3D graphs and interactive relationships between two or three graphs mathematically.

Investigate the relationship between expressions and 3D graphs

Select EXPRESS, VECTOR, or POINTS format when inputting expressions of 3D graphs.

Explore 3D graphs mathematically

These functions are effective in exploring 3D Graphs geometrically.

1) Viewing from various directions

①Zoom in and zoom out ②Rotation vertically and horizontally ③Cross section ④X-axis, Y-axis, Z-axis view.
These functions are effective in exploring 3D graphs geometrically.

2) Tracing of graphs NEW *An industry-first feature

Explore the coordinates on the surface of 3D graphs (all kinds) by using the cursor keys to move the trace pointer.

3) Intersection between graphs NEW *An industry-first feature

Explore the intersection (coordinates, line) between 3D graphs (line and line, line and plane, plane and plane). Expression of the intersection line or the coordinates of intersection

4) Relation between graphs NEW *An industry-first feature

Explore the relationship (parallel, orthogonal, etc.) between 3D graphs (line and line, line and plane, plane and plane).

*Based on CASIO information as of August 2017

3D Graph Samples

1) Z= graph

2) Parametric graphs


3) Rotating body graphs


Powerful Advantage Features

Three key features make the fx-CG50 ideal for mathematics learning.

Intuitive operation

The user-friendly Icon menu, Function keys and Interactive format enable intuitive operation.

G-Solve feature

Use the G-Solve feature to easily solve problems involving intersections, roots, and integration.
Find the point of intersection of two graphs by simply pressing the "G-Solv" key.

Go to Video

Explore feature

Freely explore mathematics by drawing graphs on rectangular coordinates and polar coordinates.
Since rectangular coordinates and polar coordinates can be displayed on the same screen, their interaction can be understood.

Effective learning with 3D Graph

Draw and display 3D Graph

Students get the possibility to visualize the most important intersections between lines, planes and spheres: The intersection point, line or circle. This can be very helpful for them to develop solution strategies.
Additionally different input methods are used in all these examples.
Definition by vector, definition by equation
Students can view graphs from various angles, and explore the intersection between 2 objects visually by themselves.

Explore 3D Graph

Teachers and pupils can study the relationship between lines and planes and can examine their intersections.
Intersection : Intersection point, intersection line or Not Found, etc.
Relation : Intersection, Parallel, Orthogonal, or Skewed lines etc.


1) This feature, with a simple user interface, is effective for collecting data for use in classroom science and technology lessons.
This feature has Auto-ID recognition, which enables automatic drawing of graphs of collected data with no complicated settings.
Effective for Science and Technology Education
Go to Video
2) Manual Sampling Mode NEW

This feature includes Manual Sampling Mode, which enables you to freely draw graphs of collected data.

Catalog Function

1) Select the desired command easily and quickly using the catalog function.
2) You can access online manual via smartphone / tablet by using QR Code.” NEW

Examination Mode

This mode allows you to quickly prepare your calculator for exams. This mode restricts access to memory, programs, functions and applications, so that these features would not be available during exams.

Effective for Examinations in school


Basic Functions

• Angle unit, Angle unit conversion (Deg, Rad, Gra)
• Trigonometric functions, Inverse trigonometric functions
• Hyperbolic functions, Inverse hyperbolic functions
• Exponent functions, Logarithmic functions 
• Power functions (square root, cubic root, square, power, radical root)
• Coordinate conversion (Pol, Rec)
• Combination/Permutation (nCr, nPr)
• Factorial, Inverse, Random numbers, Random sampling of an existing list, Fractions
• Logical operations
• Sexagesimal ↔ Decimal conversion
• Matrix calculations
• Vector calculations
• Complex number calculations
• Base-n calculations/conversions
• List data calculations
• Rounding
• Display format
• Conversion (pre-installed software)
• Engineering symbol calculation
• Engineering notation


• 3D Graph (pre-installed software)
• Rectangular coordinate graphing,Polar coordinate graphing
• Integration graph
• Parametric function graphing, Inequality graphing
• Trace, Zoom (box zoom, zoom in, zoom out, auto zoom)
• Table and Graph
• Dual Graph (table and graph, graph and graph)
• Sketch (tangent line, normal line, inverse function)
• Solve (root, minimum, maximum, intersection, integration: integral calculation improvement (real-time integral calculation), new integral calculation function (mixed integrals))
• Dynamic graph
• Conic section graph
• Recursion graph
• Picture Plot (pre-installed software)


• List-based one-variable and two-variable statistical analysis
• Statistical regression calculations
• Statistical plot (scatter plot, xyLine, normal probability plot, histogram, box plot)
• Statistical regression graphs (linear, med-med, quadratic, cubic, quartic, logarithmic, exponential, power, sinusoidal, logistic regression)
• Advanced statistical calculations: tests (Z-test, t-test, χ²-test, F-test, ANOVA), intervals (Z-interval, t-interval), distributions 
• Pie chart
• Bar graph


• Power supply : Four AAA-size alkaline batteries or four nickel-metal hydride batteries
• Approximate battery life (hours) : 140 (AAA-size alkaline batteries), 85 (nickel-metal hydride batteries) Assuming 5 minutes calculation and 55 minutes display per hour
• Dot matrix display : 216 x 384 dots
• Display capacity (characters) : 21 x 8
• Internal operation digits : 15
• Nested parentheses levels : 26
• Data communication : 3-pin cable, USB cable
• 3-pin serial port
• USB port

Size of case / Total weight

  • Dimensions (D × W × H) : 188.5×89×18.6mm
  • Weight : 230g

Product Suggestions

Product Reviews

Best Graphic calculator Casio FX CG 50

Review by T Shankar on 25th October, 2017

I have used the previous FX CG 20 graphic calculator for so many years now, was looking to buy a new one for my brother and Casio FX cg50 graphing calculator is as good as the my old FX cg20 but with a better look and more functionsExpand

Was this review helpful to you?  YesNo

Good Graphic calculator

Review by Prakash on 25th October, 2017

Was looking to buy a graphic calculator for academic purpose and the Casio FX CG50 fits all the checkboxes with 3 years warranty. Also got my product withing 3 days. Fast delivery as wellExpand

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fits my requirement

Review by Ragya on 25th October, 2017

Good Casio caculator. Fits all my need for a graphic calculatorExpand

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Review by Deepak on 27th October, 2017

Casio CG50 Graphic Calculator is awesome in terms of resolution. You can easily identify point of intersections and differentiate between two curve. Best among all the available GDC so far.Expand

Was this review helpful to you?  YesNo

user friendly graphing calculator

Review by Varun on 27th October, 2017

I bought CG 50 Calculator for my Diploma exam and found it working beautifully. Besides its cool look and feel, it functions real fast. The best thing I like about it is its user friendliness—No need to learn manual no need to youtube, grab and get goingExpand

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best for SAT

Review by Amit on 27th October, 2017

I used Casio CG50 for my SAT paper and could do all calculus and statistic easily. Must buy if you want to crack SAT. Thank you Casio.Expand

Was this review helpful to you?  YesNo

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Answer by Support: Yes, you can check the various EMI options while making the payment from the payment gateway itself by selecting EMI as the payment options. Minimum amount is required to avail EMI facility which depends on banks criteria.

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Answer by Support: For small products delivery time can range from 2 days to 7 days depending on customers location. Although we try to make sure that products are dispatched within 2 working days. Delivery of large items can take more time due the size and nature of the product.

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