Xerox Xrx-230 Calculator -

| Feature | Xerox XRX-230 | Casio MS-20UC | Sharp EL-240SAB | | --- | --- | --- | --- | | Digit capacity | 12 | 12 | 12 | | Solar + Battery | Yes | Yes | Yes | | GT key | Yes | Yes | No | | Square root | Yes | Yes | Yes | | Percent key | Yes | Yes | Yes | | Typical price | $8–12 USD | $12–16 USD | $10–14 USD | | Build quality | Good | Very Good | Good |

Verdict: The XRX-230 undercuts major brands slightly in price while maintaining core functionality. It lacks the metal faceplate of Casio’s MS series but offers identical essential features.

The Xerox XRX-230 is a thoroughly unremarkable but functional basic calculator from the tail end of the first electronic calculator boom. It offers nothing innovative, but its VFD display and clean, simple layout are representative of late-1970s low-power desktop designs. It survives mostly as a curiosity – a reminder that Xerox, like many electronics companies of the era, slapped its badge on any gadget that might sell.

Final verdict: Not historically significant, not powerful, not rare enough to be valuable – but a charming example of mundane office tech when calculators were still a novelty.

Report compiled from vintage calculator databases, online auction listings, and collector forums (e.g., Vintage Calculators Web Museum, Calculator.org, Reddit r/calculators, and eBay sold listings). xerox xrx-230 calculator

The Xerox XRX-230 is a classic desktop and handheld calculator designed for office, academic, and basic financial computations. While Xerox is primarily known for printing and digital document solutions, the

represents its historical venture into essential workplace hardware. Key Specifications & Design

Display: Features an easy-view, 8-digit angled LCD screen. Some variants include a 30-degree tilt for better desk ergonomics.

Power Source: Utilizes dual-power technology, operating on both solar energy and battery backup, ensuring reliability in various lighting conditions. | Feature | Xerox XRX-230 | Casio MS-20UC

Form Factor: Compact and portable, with approximate dimensions of 4.13" W x 5.24" D x 1.14" H.

Functions: Supports standard arithmetic, square root calculations, percentages, and sign changes (+/-).

Memory: Includes three memory keys (M+, M-, and MR/MC) for storing and retrieving values during multi-step calculations. Historical & Marketplace Context

Use Cases: Frequently used for school exams (GCSE/A-Level), small business accounting, and home office budget planning. Longevity: It offers nothing innovative, but its VFD display

Known for its durability; units have been documented in active use and secondary markets for over two decades. Legacy: In the broader landscape of office technology, the

falls into a category of reliable, "no-frills" hardware that complemented Xerox's larger office systems during the late 20th and early 21st centuries. Xerox XRX-230 Desktop Calculator | moyip - Flickr

Fast forward to 2025. The Xerox XRX-230 calculator is a rare collectible. Why?

| Feature | Xerox XRX-230 | Canon P10-D | Sharp EL-1801V | | :--- | :--- | :--- | :--- | | Era | 1976-1978 | 1979 | 1975 | | Display | VFD + Printer | VFD + Printer | VFD + Printer | | Key Feel | Heavy, mechanical | Mushy, membrane | Crisp, mechanical | | Build Quality | Excellent (overbuilt) | Good | Excellent | | Collector Value | High (rare) | Moderate | Low (common) | | Repairability | Moderate (discrete parts) | Low (proprietary ribbon) | High |

The XRX-230 wins on uniqueness and sheer tank-like build quality but loses on features (no scientific functions, no memory grouping).