---
product_id: 732857058
title: "Casio MS-80B Standard Function Desktop Calculator"
brand: "casio"
price: "26.75 DT"
currency: TND
in_stock: false
reviews_count: 2
url: https://www.desertcart.tn/products/732857058-casio-ms-80b-standard-function-desktop-calculator
store_origin: TN
region: Tunisia
---

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

**Brand:** casio
**Price:** 26.75 DT
**Availability:** ❌ Out of Stock

## Summary

> 🧮 Elevate your calculations with style and precision!

## Quick Answers

- **What is this?** Casio MS-80B Standard Function Desktop Calculator by casio
- **How much does it cost?** 26.75 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/732857058-casio-ms-80b-standard-function-desktop-calculator)

## 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

- • **Effortless operation:** Comfortable keys with key rollover and dedicated on/off buttons for smooth use.
- • **Sleek & professional:** Silver-metallic finish complements any modern office or home desk.
- • **Power that never quits:** Solar plus battery backup keeps you calculating even in low light.
- • **See every digit clearly:** Extra-large 8-digit display ensures no mistakes in your numbers.
- • **Business-ready functions:** Built-in tax, currency conversion, and profit margin keys streamline your workflow.

## Overview

The Casio MS-80B is a compact, dual-powered desktop calculator featuring a large 8-digit display, tax and currency conversion functions, and a sleek silver-metallic design. Designed for professionals and home users alike, it offers reliable performance with solar plus battery power, easy-to-use keys, and essential business functions like profit margin and memory keys.

## 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: Great One - Casio MB-80B calculater is one of the best and Stylish calculater for basic usages, big and clear display, comfortable keys, Two way power and turn-off button, only one thing that keeps away from one star is “it doesn’t has a check option button to check multiple entries” 1)Compact design n size 2)Sharp display 3)Attractive keys 4)Currency conversation n General business usage 5)Made of good material 6)Original Casio brand name in back plate n in display on turnoff 7)Made in Philippines OVERALL FOUR STARS
Review: Don't recivd - I do not recivd this itam

## 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 |
| Brand | Casio |
| Brand Name | Casio |
| Calculator Type | Standard Function |
| Colour | silver |
| Customer Reviews | 4.7 out of 5 stars 13,529 Reviews |
| Display Type | LCD |
| Global Trade Identification Number | 00079767187385 |
| Item Weight Unit of Measure | 120 Grams |
| Manufacturer | CASIO |
| Manufacturer Part Number | MS-80B |
| Model Name | MS 80B |
| Model Number | MS-80B |
| Number of Batteries | 1 Product Specific batteries required. |
| Power Source | Solar Powered |
| Screen Size | 3.25 |
| Screen Size Unit of Measure | 3.25 |
| UPC | 079767187385 |

## Product Details

- **Brand:** Casio
- **Calculator Type:** Standard Function
- **Colour:** silver
- **Power Source:** Solar Powered
- **Screen Size:** 3.25

## Images

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

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

Casio MB-80B calculater is one of the best and Stylish calculater for basic usages, big and clear display, comfortable keys, Two way power and turn-off button, only one thing that keeps away from one star is “it doesn’t has a check option button to check multiple entries” 1)Compact design n size 2)Sharp display 3)Attractive keys 4)Currency conversation n General business usage 5)Made of good material 6)Original Casio brand name in back plate n in display on turnoff 7)Made in Philippines OVERALL FOUR STARS

### ⭐ Don't recivd
*by A***R on 11 September 2018*

I do not recivd this itam

## 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 Tunisia*
*Store origin: TN*
*Last updated: 2026-04-01*