Casio FXCP400 Calculator
The Casio Classpad FX-CP400 Colour CAS Calculator has a large colour touchscreen which allows you to deeply engage with your mathematical formulas, graphs and images. It allows you to discover the relationships between equations and graphs by displaying both at the same time plus you can switch between vertical and horizontal views so you can see long formulas on a single line. Features: The Casio FX-CP400 is a CAS and graphics calculator with enhanced functionality ideal for algebra, statistics, calculus and geometry. The large 4.8 inch colour LCD display is also a touch panel so you can operate your calculator using a stylus. It is powered by 4 AAA batteries which can last for up to 100 hours. 3D graphing functionality allows you to trace, zoom and rotate your graphs. You can alternate between horizontal and vertical orientation at the touch of a button, allowing you to see long formulas or graphs as they were intended. The colour display allows you to colour code each graph and figure with a real time colour link which will automatically update the colour of the same data across charts or spreadsheets. You can view formula equations and graphs on the same screen, helping you understand the relationship between them. The touch panel is intuitively designed and easy to operate. The calculator comes with a USB cable so you can transfer your data and work from a computer. It also comes with a slide-on cover and a stylus.
The Casio Classpad FX-CP400 Colour CAS Calculator has a large colour touchscreen which allows you to deeply engage with your mathematical formulas, graphs and images. It allows you to discover the relationships between equations and graphs by displaying both at the same time plus you can switch between vertical and horizontal views so you can see long formulas on a single line. Features: The Casio FX-CP400 is a CAS and graphics calculator with enhanced functionality ideal for algebra, statistics, calculus and geometry. The large 4.8 inch colour LCD display is also a touch panel so you can operate your calculator using a stylus. It is powered by 4 AAA batteries which can last for up to 100 hours. 3D graphing functionality allows you to trace, zoom and rotate your graphs. You can alternate between horizontal and vertical orientation at the touch of a button, allowing you to see long formulas or graphs as they were intended. The colour display allows you to colour code each graph and figure with a real time colour link which will automatically update the colour of the same data across charts or spreadsheets. You can view formula equations and graphs on the same screen, helping you understand the relationship between them. The touch panel is intuitively designed and easy to operate. The calculator comes with a USB cable so you can transfer your data and work from a computer. It also comes with a slide-on cover and a stylus.
The Casio Classpad FX-CP400 Colour CAS Calculator has a large colour touchscreen which allows you to deeply engage with your mathematical formulas, graphs and images. It allows you to discover the relationships between equations and graphs by displaying both at the same time plus you can switch between vertical and horizontal views so you can see long formulas on a single line. Features: The Casio FX-CP400 is a CAS and graphics calculator with enhanced functionality ideal for algebra, statistics, calculus and geometry. The large 4.8 inch colour LCD display is also a touch panel so you can operate your calculator using a stylus. It is powered by 4 AAA batteries which can last for up to 100 hours. 3D graphing functionality allows you to trace, zoom and rotate your graphs. You can alternate between horizontal and vertical orientation at the touch of a button, allowing you to see long formulas or graphs as they were intended. The colour display allows you to colour code each graph and figure with a real time colour link which will automatically update the colour of the same data across charts or spreadsheets. You can view formula equations and graphs on the same screen, helping you understand the relationship between them. The touch panel is intuitively designed and easy to operate. The calculator comes with a USB cable so you can transfer your data and work from a computer. It also comes with a slide-on cover and a stylus.
The Casio Classpad FX-CP400 Colour CAS Calculator has a large colour touchscreen which allows you to deeply engage with your mathematical formulas, graphs and images. It allows you to discover the relationships between equations and graphs by displaying both at the same time plus you can switch between vertical and horizontal views so you can see long formulas on a single line. Features: The Casio FX-CP400 is a CAS and graphics calculator with enhanced functionality ideal for algebra, statistics, calculus and geometry. The large 4.8 inch colour LCD display is also a touch panel so you can operate your calculator using a stylus. It is powered by 4 AAA batteries which can last for up to 100 hours. 3D graphing functionality allows you to trace, zoom and rotate your graphs. You can alternate between horizontal and vertical orientation at the touch of a button, allowing you to see long formulas or graphs as they were intended. The colour display allows you to colour code each graph and figure with a real time colour link which will automatically update the colour of the same data across charts or spreadsheets. You can view formula equations and graphs on the same screen, helping you understand the relationship between them. The touch panel is intuitively designed and easy to operate. The calculator comes with a USB cable so you can transfer your data and work from a computer. It also comes with a slide-on cover and a stylus.
in 53 offers
The lowest price for Casio FXCP400 Calculator right now is $119.00 at Cash Converters, compared across 41 retailers.
The all-time low was $32.95 on 23 Feb 2026 — today's price is 261% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 Sept 2026.
Last updated at 05/09/2026 16:01:43
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Delivery between 9–16 Sept $35.02
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Delivery $13.25
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Delivery by Tue $7.95
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Free delivery between 8–17 Sept
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Casio Fxcp400 Calculator
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on megaofficesupplies.com.au
best graphic calculator on the market.....super speedy post-A+ seller
originally posted on ebay.com
Brilliant bit of kit. My old (ish) eyes struggle with ordinary non back lit LCD's and the CP-400's back lit display is excellent. It offers way more functionality than I need or will use, I am an electronics engineer and Amateur Radio enthusiast but it does all the equations I have thrown at it so far. The ability to cut, copy and paste is a boon. It's not cheap in the world of calculators, however, if you want the best, this is 'the one'.
originally posted on ebay.com
This is a great calculator that has an excellent array of features. I highly recommend this for any student or business person.
| General | |
| Product Type | Graphing calculator |
| Interface | USB |
| Power Source | Battery |
| Functions |
Calculator Casio Calculator
Delivery $12.50
Casio ClassPad II Graphics Calculator Fx-CP400
Free delivery
Casio fx-CP400 Formal Graphic Calculator, Natural Textbook Display, 10 + 3 Digits, Computer Algebra System (CAS), Programmable, Financial, Graphing, B
Delivery between 9–16 Sept $35.02
CASIO FX-CP400 ClassPad II CAS Calculator
Delivery $13.25
Casio Classpad Colour CAS Calculator fx-CP400
Delivery by Tue $7.95
best graphic calculator on the market.....super speedy post-A+ seller
Brilliant bit of kit. My old (ish) eyes struggle with ordinary non back lit LCD's and the CP-400's back lit display is excellent. It offers way more functionality than I need or will use, I am an electronics engineer and Amateur Radio enthusiast but it does all the equations I have thrown at it so far. The ability to cut, copy and paste is a boon. It's not cheap in the world of calculators, however, if you want the best, this is 'the one'.
This is a great calculator that has an excellent array of features. I highly recommend this for any student or business person.
I study calculators and have had fun comparing this one with the HP Prime. The Casio is more user-friendly, in my opinion. I think that I would reach for it first if I had a maths problem to solve.
| General | |
| Product Type | Graphing calculator |
| Interface | USB |
| Power Source | Battery |
| Functions |
