Best Calculators November 2026
Compare top-performing calculators across basic, printing, and advanced graphing models. This independent ranking helps you review key features, power options, and trade-offs to find the right tool for work, school, or daily calculations.
Last updated: 1 November 2026
The list is unchanged since the last update.
Calculators: Top 5
1
Casio HR-150RCE
from £28.689 stores
from £28.68
9 stores
2
Casio MS-88ECO
from £10.137 stores
from £10.13
7 stores
3
HP Prime Graphing Calculator
from £139.952 stores
from £139.95
2 stores
4
Casio MS-80VER II
from £7.638 stores
from £7.63
8 stores
5
Casio fx-CG50AU - Graphing calculator 3D
from £101.955 stores
from £101.95
5 stores
The Casio HR-150RCE is a dedicated printing calculator designed for accounting and office desks. It features a 12-digit single-line display, currency conversion, and dedicated economic calculation tools. You can run it directly from mains power or using standard AA batteries.
Pros
Built-in printing mechanism
Dual power via mains or AA batteries
12-digit display with currency converter
Dedicated tax and economic functions
Cons
Heavy at 495 g
Bulky desk footprint
The Casio MS-88ECO is a compact, eco-friendly basic calculator carrying the BlueAngel certification. It features an 8-digit display, currency conversion tools, and dual solar and CR2032 battery power. Its small size makes it an effortless fit on any workspace.
Pros
Solar and battery dual power
Certified with BlueAngel eco label
Lightweight at only 120 g
Includes tax and currency conversion
Cons
Limited to 8-digit display
No advanced scientific functions
The HP Prime is a high-performance graphing calculator featuring a colour touchscreen and a built-in Computer Algebra System. It handles differential equations, polar graphs, and statistical calculations with ease. A rechargeable Li-Ion battery and USB connectivity ensure smooth operation for advanced STEM coursework.
Pros
Full-colour backlit display
Built-in Computer Algebra System
Rechargeable Li-Ion battery via USB
Advanced 2D and differential graphing
Cons
Exam mode restrictions may apply
Steeper learning curve
The Casio MS-80VER II is a practical desktop calculator built for standard retail and household calculations. It includes currency conversion keys, tax functions, and a dual-power solar and battery system. Its slim profile fits comfortably into bags or shallow desk drawers.
Pros
Compact and light at 115 g
Solar and battery dual power source
Dedicated currency conversion keys
Multiple colour options
Cons
Single-line 8-digit display
Lacks graphing and algebraic tools
The Casio FX-CG50 brings mathematical concepts to life with an 8-line colour display and 3D graphing capabilities. It offers comprehensive statistical tools, economic functions, and USB connectivity for easy data transfer. It is powered by standard AAA batteries, making it ready to use without waiting for a recharge.
Pros
Full-colour display with 3D graphing
Runs on standard AAA batteries
USB connectivity for computer transfer
Extensive statistical and economic apps
Cons
61 kB of user RAM
Requires frequent AAA battery changes
Compare specifications
| Type | Printing calculator | Calculator | Graphing calculator | Calculator | Graphing calculator |
|---|---|---|---|---|---|
| Power Source | Mains Power, Battery operated | Battery operated, Solar cell | Mains Power, Battery operated | Battery operated, Solar cell | Battery operated |
| Features | Clock, CAS (Computer Algebra System), Economic functions, Statistical functions, Currency Converter | Economic functions, Currency Converter | USB connector, Display light, Programmable, Colour screen, CAS (Computer Algebra System), Complex functions, Statistical functions | Display light, CAS (Computer Algebra System), Economic functions, Currency Converter | USB connector, Display light, Programmable, Colour screen, CAS (Computer Algebra System), Economic functions, Statistical functions |
How we create the list
The ranking is updated monthly and is based on data we collect from our own platform. Products that rank highly are popular among our users while also maintaining high quality according to editorial expert assessments. Specifically, we weigh how many users follow the product via price alerts or lists, how it is rated by experts and users, as well as how much traffic it generates to stores and how well it is represented in retail. The texts on this page are AI-generated and created to give you a quick and clear overview. No products are paid placements – the ranking is driven solely by data.
