---
product_id: 30820910
title: "MH-10M Desktop Calculator, Large 10-Digit Display"
brand: "casio"
price: "231 kr"
currency: DKK
in_stock: true
category: "Casio"
url: https://www.desertcart.dk/products/30820910-mh-10m-desktop-calculator-large-10-digit-display
store_origin: DK
region: Denmark
---

# Cost/Sell/Margin keys Dual power: battery + solar 10-digit oversized display MH-10M Desktop Calculator, Large 10-Digit Display

**Brand:** casio
**Price:** 231 kr
**Availability:** ✅ In Stock

## Summary

> 🖥️ Crunch numbers like a pro with Casio’s powerhouse calculator!

## Quick Answers

- **What is this?** MH-10M Desktop Calculator, Large 10-Digit Display by casio
- **How much does it cost?** 231 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/30820910-mh-10m-desktop-calculator-large-10-digit-display)

## 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

- • **Fix Mistakes Instantly:** Quick correction key saves time by letting you edit entries without restarting.
- • **Power That Never Quits:** Solar backup plus battery ensures uninterrupted calculations anywhere.
- • **See Every Number Clearly:** Extra-large 10-digit LCD reduces errors and speeds up your workflow.
- • **Profit at Your Fingertips:** Dedicated cost, sell, and margin keys streamline your business pricing decisions.
- • **Designed for Professionals:** Compact desktop design with large keys for effortless, accurate input.

## Overview

The Casio MH-10M is a sleek desktop calculator featuring a large 10-digit LCD display for clear visibility, dedicated cost/sell/margin keys for business efficiency, and dual power sources (battery plus solar) for reliable use in any environment. Its quick correction key and oversized keys make it an essential tool for professionals seeking accuracy and speed in everyday calculations.

## Description

Large 10 digit display mini desktop calculator, tax calculations keys, cost/sell/margin calculation keys, solar powered plus battery back up, Large keys for easy input.

## Features

- EXTRA-LARGE 10-DIGIT DISPLAY – Clear, oversized screen allows for easy viewing of multi-digit numbers, reducing input and reading errors.
- PERFECT FOR BUSINESS – Ideal for storefronts and businesses requiring math essentials like arithmetic, percentages, and simple calculations.
- COST/SELL/MARGIN KEYS – Quickly determine profit margins and pricing with dedicated functions.
- BATTERY POWER WITH SOLAR BACK-UP – Operates in varying lighting conditions for dependable use at home, in class, or on the go.
- QUICK CORRECTION KEY – Instantly correct entry errors without restarting your entire calculation, saving time and effort.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FY44UNO |
| Best Sellers Rank | #24,972 in Office Products ( See Top 100 in Office Products ) #63 in Basic Office Calculators |
| Brand | Casio |
| Built-In Media | Calculator & Instruction Sheet |
| Calculator Type | Standard Function |
| Color | Black/white |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,166) |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 00079767033965 |
| Item Dimensions L x W | 7.25"L x 6.5"W |
| Item Highlight | Cost/sell/margin & tax functions built in; ideal for home and office use |
| Item Type Name | Casio MH10M 10 Digit Desktop Calculator |
| Item Weight | 68.04 g |
| Manufacturer | Casio Inc. |
| Mfr Part Number | MH-10M |
| Model Name | Casio MH-10M |
| Model Number | MH-10M |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Number of Items | 1 |
| Power Source | Solar Powered |
| Screen Size | 3.75 |
| UPC | 079767033965 |
| Unit Count | 1 Count |
| Warranty Description | 1 year limited warranty |

## Product Details

- **Brand:** Casio
- **Calculator Type:** Standard Function
- **Color:** Black/white
- **Power Source:** Solar Powered
- **Screen Size:** 3.75

## Images

![MH-10M Desktop Calculator, Large 10-Digit Display - Image 1](https://m.media-amazon.com/images/I/71lQX0-somL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: are the buttons plastic or rubber?**
A: Plastic

**Q: How does the battery get changed?**
A: The one I have recharges itself with any light it gets. It charges on sunlight, or the lights in your house. I've had one of these for years, and I honestly never had to change the batteries. Light of any kind is all it needs.

**Q: How do you change the number of digits after the decimal?**
A: Change the decimal settings to F for float

**Q: How to Calculate adding a percentage?
I want to do for example 100 + 10% and the answer should be 110 but shows 111.1111111**
A: To get number plus 10% multiply the number times itself and the percentage you want.
Like this--- - hit 100 x 1.10 =
for 120%---- hit 100 x 1.20 = 
The '1' in the "1.20" represents the number itself being multiplied. The number to the right of the decimal is the percentage increase you want. 
I hope that helps.

You do not have to use the percentage key

## Frequently Bought Together

- Casio MH-10M Desktop Calculator – Large 10-Digit Display | Cost/Sell/Margin & Tax Functions | Ideal for Home & Office Use
- Casio MS-80B Calculator – Desktop Calculator with Tax & Currency Tools | General Purpose | Large Display | Ideal for Home, Office & Everyday Math
- Casio SL-300SV Standard Function Desktop Calculator | General Purpose | Large 8-Digit Display | Pocket Size | Basic Math Functions| Ideal for Home & Office

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**Shop now:** [https://www.desertcart.dk/products/30820910-mh-10m-desktop-calculator-large-10-digit-display](https://www.desertcart.dk/products/30820910-mh-10m-desktop-calculator-large-10-digit-display)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-09-21*