---
product_id: 278467230
title: "Casio MS-80B Standard Function Desktop Calculator,Black"
brand: "casio"
price: "296 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Casio"
url: https://www.desertcart.pl/products/278467230-casio-ms-80b-standard-function-desktop-calculator-black
store_origin: PL
region: Poland
---

# Tax & currency conversion Large 8-digit LCD display Dual solar & battery power Casio MS-80B Standard Function Desktop Calculator,Black

**Brand:** casio
**Price:** 296 zł
**Availability:** ✅ In Stock

## Summary

> 🖥️ Calculate like a pro, powered by the sun and precision.

## Quick Answers

- **What is this?** Casio MS-80B Standard Function Desktop Calculator,Black by casio
- **How much does it cost?** 296 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/278467230-casio-ms-80b-standard-function-desktop-calculator-black)

## Best For

- casio enthusiasts

## Why This Product

- Trusted casio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unstoppable Power:** Solar plus battery backup keeps you calculating even in low light—no interruptions, no excuses.
- • **Sleek & Professional:** Compact desktop design with a silver-metallic finish fits perfectly in any modern office setup.
- • **Crystal Clear Display:** Oversized 8-digit screen ensures every number is visible at a glance, reducing errors and boosting efficiency.
- • **Smart Financial Tools:** Built-in tax, currency conversion, and profit margin functions streamline your complex calculations effortlessly.
- • **Precision at Your Fingertips:** Key rollover and independent memory features let you input commands quickly without missing a beat.

## Overview

The Casio MS-80B is a sleek, solar-powered desktop calculator featuring an 8-digit LCD display, tax and currency conversion functions, and a durable design optimized for professional and home office use. Its dual power source and advanced input features ensure reliable, efficient performance anytime.

## Description

This general purpose desktop calculator is perfect for home or office. Solar Plus power works even in dim light. 8-Digits (16-digit approximations)Tax & Currency Exchange functionSilver-metallic finishLarge easy-to-ready Big DisplayConstants for +, - , x, ÷Independent memoryMark-up percent, +/-3-digit comma markersSolar Plus with battery back-up.

Review: CASIO Solar-Taschenrechner MS 80B - Der Taschenrechner gefällt mir sehr gut. Die Tastengröße, auch das Display und die Größe des Rechners sind einfach sehr gut! Die Lieferung erfolgte noch vor dem Zustellungsdatum der Bestellung und auch der Preis ist für den Taschenrechner prima!
Review: Great One

## Features

- Two-way Power: Solar and Battery
- Large 8 digit display
- Desktop calculator
- Tax and Currency conversion, Function and Command Signs
- On and Off buttons, Profit margin %, +/-, Key Rollover

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003822IRA |
| Best Sellers Rank | #61,328 in Office Products ( See Top 100 in Office Products ) #230 in Basic Calculators |
| Brand | Casio |
| Built-In Media | MS-80B Mini Desktop Calculator (1) |
| Calculator Type | Standard Function |
| Color | Grey |
| Colour | Grey |
| Compatible Devices | Personal Computer |
| Customer Reviews | 4.7 out of 5 stars 13,528 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 00079767187385 |
| Item Dimensions L x W | 14.7L x 10.3W centimeters |
| Item Type Name | Solar Desktop Calculator with 8-Digit Display |
| Item Weight | 120 Grams |
| Manufacturer | CASIO |
| Mfr Part Number | MS-80B |
| Model Name | RA3464 |
| Model Number | MS-80B |
| Number of Batteries | 1 Product Specific batteries required. |
| Number of batteries | 1 Product Specific batteries required. |
| Power Source | Solar |
| Power source | Solar |
| Screen Size | 3.25 |
| Screen size | 3.25 |
| UPC | 079767187385 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Casio
- **Calculator Type:** Standard Function
- **Colour:** Grey
- **Power source:** Solar
- **Screen size:** 3.25

## Images

![Casio MS-80B Standard Function Desktop Calculator,Black - Image 1](https://m.media-amazon.com/images/I/71Bq3CsON8L.jpg)
![Casio MS-80B Standard Function Desktop Calculator,Black - Image 2](https://m.media-amazon.com/images/I/71QpN+Mbi6L.jpg)
![Casio MS-80B Standard Function Desktop Calculator,Black - Image 3](https://m.media-amazon.com/images/I/71YBdM9WGEL.jpg)
![Casio MS-80B Standard Function Desktop Calculator,Black - Image 4](https://m.media-amazon.com/images/I/71gXkjJhIpL.jpg)
![Casio MS-80B Standard Function Desktop Calculator,Black - Image 5](https://m.media-amazon.com/images/I/81JlQO8BI1L.jpg)

## Questions & Answers

**Q: When i use the percentage button, it calculates at a false rate. 100+10%=111.11111 that's what the calculator tells me. how do i fix this?**
A: I also was confused when trying to subtract percentages using the % key. I have never had a calculator function like this and I have had several other Casio models. Can confirm (X x Y% +/-) will get you the correct total "10 x 10% -" will get you 9 as an answer just as "10 x 10% +" will get you 11. Annoying to have to take an extra step, whatever Casio I'm sure you have your reasons.

**Q: On this calculator 50-10%=400 and 50+10%=55.55.  What am I doing wrong?**
A: To add or subtract a % from a number, using the % key, you first have to multiply the number by the %, then press + or –. Examples: To calculate 50 plus 10%, enter 50 x 10% (answer 5), then press + (answer 55). To calculate 50 minus 10%, enter 50 x 10% (answer 5), then press – (answer 45).

**Q: does it have a back button**
A: yES, IT DOES
Yes, it does.  The BACKSPACE (ERROR CORRECTION) KEY you're looking for is the ARROW directly to the left of the TAX- key.  Each press erases the last entered digit so it can then be reentered correctly.

**Q: Is this completely flat or is it curved at the top?**
A: The display window is curved at about a 25 degree angle for ea\asy reading.

## Customer Reviews

### ⭐⭐⭐⭐⭐ CASIO Solar-Taschenrechner MS 80B
*by H***B on 13 November 2020*

Der Taschenrechner gefällt mir sehr gut. Die Tastengröße, auch das Display und die Größe des Rechners sind einfach sehr gut! Die Lieferung erfolgte noch vor dem Zustellungsdatum der Bestellung und auch der Preis ist für den Taschenrechner prima!

### ⭐⭐⭐⭐ Great One
*by M***X on 18 September 2018*



### ⭐⭐⭐⭐⭐ Great basic calculator (and it does have an off button and a back space/erase key!)
*by C***W on 21 June 2015*



## Frequently Bought Together

- Casio MS-80B Calculator – Desktop Calculator with Tax & Currency Tools | General Purpose | Large Display | Ideal for Home, Office & Everyday Math
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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-13*