NumWorks N0120 Graphing Calculator

Product Overview

The NumWorks N0120 is a rechargeable graphing calculator designed for secondary-school and college-level mathematics, statistics, science, and introductory programming. It uses a 2.8-inch color IPS display with a resolution of 320 × 240 pixels and a menu-based operating system organized around separate mathematical applications. The calculator supports numerical calculations, graphing, equations, statistics, regression, sequences, probability distributions, inference, finance, and Python programming.

The current hardware uses a 216 MHz ARMv7 processor, 8 MB of flash storage, 256 KB of static RAM, and an integrated 1450 mAh lithium-polymer battery. Charging, software updates, and computer connectivity use a USB Type-C connection. NumWorks estimates approximately 20 hours of typical classroom operation between charges.

The calculator can receive software updates that add or revise mathematical functions without replacing the hardware. Exam-specific operating modes can restrict features when required by testing organizations. Current NumWorks documentation identifies the calculator as meeting requirements for examinations including the ACT, SAT, PSAT, Advanced Placement, and International Baccalaureate programs when the applicable preparation procedures are followed.

Product Information

Identification

Physical

Product Identifier Summary

Product identifiers can help distinguish the current NumWorks calculator from previous hardware revisions and from unrelated graphing calculators.

• Model Number: The hardware model identifies a particular NumWorks calculator generation. It is useful when checking charging cables, software compatibility, troubleshooting information, and hardware-specific documentation.
• MPN: A manufacturer part number identifies a specific commercial product configuration. A separate verified MPN was not included for this calculator.
• UPC: A Universal Product Code is a standardized retail barcode identifier. A UPC was omitted because a current identifier could not be verified consistently across reliable sources.
• EAN: An EAN is another standardized product identifier commonly used in international retail systems. A verified EAN was not included.
• GTIN: The Global Trade Item Number system encompasses standardized identifiers such as UPC and EAN codes. A separate verified GTIN was not included.
• ASIN: This catalog identifier distinguishes the supplied product record from other calculator listings and configurations.
• ISBN: ISBN identifiers are assigned to books and certain publications and do not apply to this electronic calculator.

Common Uses

The NumWorks calculator is intended for mathematical and scientific coursework requiring numerical calculation, visualization, data analysis, and programmable functions. Available applications cover several areas commonly encountered in secondary and post-secondary education.

• Arithmetic and scientific calculations
• Algebra and equation solving
• Function graphing
• Calculus calculations
• Trigonometry
• Complex-number calculations
• Matrix calculations
• Statistics and data analysis
• Regression modeling
• Probability distributions
• Hypothesis testing and confidence intervals
• Sequence calculations
• Financial mathematics
• Introductory Python programming
• Classroom demonstrations and examination work where permitted

Maintenance & Care

The calculator contains an integrated rechargeable battery and should be charged using an appropriate USB-C cable. NumWorks states that it can be connected to a computer or a conventional USB power adapter for charging and advises against using a fast-charging adapter.

• Keep the display and keyboard free from excessive dust, moisture, and debris.
• Use a soft cloth for routine exterior cleaning.
• Avoid exposing the calculator to liquids or excessive humidity.
• Protect the LCD from heavy pressure and sharp objects.
• Store the calculator in its protective cover when it is being transported.
• Recharge the battery when the battery indicator becomes low.
• Avoid using high-output fast-charging adapters when charging the calculator.
• Use the correct USB cable for the hardware generation.
• Install official software updates according to NumWorks instructions.

Safety Information

The calculator contains an integrated lithium-polymer rechargeable battery and electronic components. Users should avoid opening, crushing, puncturing, or exposing the device to excessive heat.

• Do not expose the calculator or battery to fire or excessive temperatures.
• Do not intentionally damage or puncture the integrated battery.
• Do not use a damaged charging cable or power source.
• Keep liquids away from the USB connection and internal electronics.
• Stop using the calculator if the battery or enclosure shows abnormal swelling or physical damage.
• Follow local regulations when disposing of the calculator or its rechargeable battery.
• Do not attempt unauthorized battery repair without appropriate technical knowledge.

Technical Specifications

Product History

NumWorks was established in France in 2016 and introduced its first graphing calculator generation in 2017. The company’s calculator platform has since undergone several hardware revisions while retaining a consistent application-based interface and Python programming environment.

The N0120 is the current USB-C hardware generation and follows earlier NumWorks models that used Micro-USB connections. NumWorks identifies the N0110 and earlier calculators separately in its support documentation because those devices require a different charging cable.

The calculator’s software continues to evolve independently of the physical hardware. Updates have expanded mathematical functions, graphing tools, statistical features, exam support, interface options, accessibility features, and other capabilities over time.

Key Features

• 2.8-inch full-color IPS display
• 320 × 240 pixel screen resolution
• Application-based home screen
• Graphing and function analysis
• Equation and system solving
• Statistics and regression applications
• Probability distribution tools
• Statistical inference functions
• Sequence calculations
• Matrix and complex-number support
• Calculus functions including derivatives and integrals
• Integrated Python programming environment
• Interactive Python shell
• Rechargeable lithium-polymer battery
• USB-C charging and computer connection
• User-installable software updates
• Exam-specific operating modes
• Physical protective cover

Package Contents

• NumWorks N0120 graphing calculator
• Protective calculator cover
• USB-C charging and updating cable

Compatibility

The N0120 connects to computers through USB-C for charging and supported software-management tasks. NumWorks uses WebUSB for browser-based software updating, so browser compatibility is relevant when updating the calculator.

• Compatible with standard USB-C charging cables
• Can charge from a computer USB connection
• Can charge from a suitable conventional USB power adapter
• Software updating supports WebUSB-compatible browsers
• NumWorks documentation identifies Chrome, Chromium, and Microsoft Edge as compatible options for WebUSB updating
• Official calculator functionality is also represented through NumWorks online and mobile calculator software

Older N0110 and earlier NumWorks calculators use Micro-USB rather than USB-C. Charging cables should therefore be selected according to the hardware model printed on the calculator.

Frequently Asked Questions

What model is the current USB-C NumWorks calculator?

The current hardware model is N0120. NumWorks distinguishes it from the N0110 and earlier generations, which use Micro-USB connections.

How can the NumWorks hardware model be identified?

Model and regulatory information can be checked on the physical calculator and within its system information. The Settings application’s About section also provides information such as the software version, serial number, and FCC identification.

Does the NumWorks calculator use disposable batteries?

No. It contains an integrated rechargeable battery and is recharged through its USB connection.

Can a standard USB-C cable charge the calculator?

Yes. NumWorks states that a standard USB-C cable can be used with the N0120. The company advises avoiding fast-charging AC adapters.

Can the calculator be updated?

Yes. NumWorks distributes software updates that can be installed from a compatible computer using the company’s browser-based update process.

Does updating require special computer software?

The normal update procedure is browser based and uses WebUSB. A compatible web browser and a USB connection to the calculator are required.

Does the NumWorks calculator support Python?

Yes. It contains a Python application for creating and running scripts and an interactive shell for entering Python commands.

Can Python scripts be stored on the calculator?

Yes. Scripts can be created and stored within the Python application, subject to the calculator’s available storage and software limitations.

Does the calculator have a computer algebra system?

The standard NumWorks operating system is not a full symbolic computer algebra system comparable with calculators specifically designed around CAS functionality. Its mathematical engine provides both exact and numerical functionality for supported operations.

Can the calculator graph inequalities?

Yes. The Grapher application supports inequalities along with functions and other mathematical curves.

Can it solve systems of equations?

Yes. The Equations application includes support for equations and systems of equations using the methods provided by the calculator software.

Can it perform statistics?

Yes. Separate applications provide statistical calculations, statistical plots, regression models, hypothesis testing, confidence intervals, and probability-distribution functions.

Does the calculator contain a periodic table?

Current NumWorks software includes an Elements application with an interactive periodic table and information about chemical elements.

Can NumWorks be used on the SAT?

Current NumWorks documentation states that the calculator meets SAT and PSAT requirements. The calculator must be updated and the required SAT exam mode should be activated according to current examination instructions.

Can NumWorks be used on the ACT?

Current manufacturer documentation states that it meets ACT calculator requirements. NumWorks instructs users to update the calculator and clear its memory according to ACT preparation requirements.

Can NumWorks be used for AP exams?

NumWorks identifies the calculator as approved for applicable Advanced Placement mathematics and science examinations. Calculator policies should still be checked for the specific AP subject and testing year.

Can the calculator be used for International Baccalaureate examinations?

NumWorks is approved for specified International Baccalaureate Diploma Programme courses and examinations. An IB-specific exam mode restricts certain functions when required.

What happens when a test mode is activated?

Test modes can disable selected calculator features and may erase stored information such as calculation history, variables, functions, data tables, and Python scripts. The exact restrictions depend on the selected examination mode.

How is test mode disabled?

Current NumWorks instructions require connecting the calculator to a computer by USB for deactivation of certain exam modes. Procedures can vary by mode and software version.

Does the calculator require an internet connection for normal calculations?

No. Mathematical and programming applications run on the handheld device. Internet access is relevant mainly to services such as software updating and online NumWorks resources.

Does NumWorks provide an online version?

Yes. NumWorks provides an online simulator that reproduces the calculator interface for compatible web browsers.

Is there a mobile version?

NumWorks provides calculator applications for supported mobile platforms. These provide access to the NumWorks calculation environment without requiring the handheld calculator.

What warranty applies to the calculator?

NumWorks provides a one-year limited warranty covering eligible defects in hardware materials and workmanship when the product is used according to its documentation. Coverage remains subject to the manufacturer’s complete warranty terms.

Buying Considerations

Graphing calculators differ significantly in interface design, symbolic capabilities, programming systems, exam policies, and classroom adoption. These factors can be more important than basic processing specifications when comparing devices for academic use.

• Confirm that the calculator is permitted for the specific course, school, or examination where it will be used.
• The standard software does not provide the same full CAS environment available on dedicated CAS graphing calculators.
• The physical keyboard layout differs from Texas Instruments and Casio graphing calculators commonly used in some classrooms.
• Course materials written specifically for another calculator may use different menu sequences and key instructions.
• The integrated battery must be recharged rather than replaced with standard disposable cells.
• The current N0120 uses USB-C, while older NumWorks models use Micro-USB.
• Software updates can change available features and menus over the useful life of the calculator.
• Exam modes can remove stored information, so important scripts or data should be preserved separately before activation when appropriate.
• The compact 2.8-inch screen provides a full-color interface but is smaller than displays used by some larger graphing calculators.
• Python support is useful for introductory programming, although hardware resources are more limited than those of general-purpose computers.

Customer Feedback Summary

This section summarizes recurring themes in publicly available owner feedback and independent calculator reviews. These observations represent generalized user experiences and are not verified technical specifications.

The application-based interface is one of the most consistently praised aspects. Users frequently report that graphing, statistics, equations, and other functions require fewer unfamiliar menu sequences than on some traditional graphing calculators. The color display and graphical menus are also commonly described as clear and readable.

Python programming receives favorable feedback from students, educators, and calculator enthusiasts who want a familiar programming language rather than a calculator-specific language. The availability of software updates, an online simulator, and companion applications is also frequently viewed as useful for learning the interface away from the physical calculator.

Owners commonly describe the calculator as thin and lightweight compared with many traditional graphing models. The rechargeable battery and USB-C connection on current units are also recurring positive themes.

Reported limitations often concern ecosystem differences rather than basic calculation performance. Some schools and textbooks provide instructions primarily for Texas Instruments or Casio calculators, which can require users to translate classroom instructions into the NumWorks interface.

Another recurring limitation is the absence of a standard full computer algebra system. Users who require extensive symbolic algebra may therefore compare the device with CAS-equipped alternatives. Calculator enthusiasts also note that available memory and third-party software options differ from platforms designed around larger software ecosystems.

Related Products

• NumWorks N0110 — earlier NumWorks hardware generation using Micro-USB connectivity
• NumWorks N0100 — first-generation NumWorks graphing calculator hardware
• Texas Instruments TI-84 Plus CE — color graphing calculator widely used in secondary education
• Texas Instruments TI-84 Plus CE Python — TI-84 family model with Python programming support
• Texas Instruments TI-Nspire CX II — graphing calculator with document-based mathematics software
• Casio fx-CG50 — color graphing calculator with a high-resolution display
• Casio fx-9750GIII — graphing calculator with Python programming support
• HP Prime G2 — color touchscreen graphing calculator with computer algebra capabilities

Last Updated

August 15, 2026