---
product_id: 51480780
title: "Sharp el-344rb Pocket Calculator (Pocket, Scientific Calculator, 10 Digits, Black, White)"
brand: "sharp"
price: "€ 79.82"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sharp"
url: https://www.desertcart.pt/products/51480780-sharp-el-344rb-pocket-calculator-pocket-scientific-calculator-10-digits
store_origin: PT
region: Portugal
---

# Instant metric conversions 10-digit precision Solar + battery powered Sharp el-344rb Pocket Calculator (Pocket, Scientific Calculator, 10 Digits, Black, White)

**Brand:** sharp
**Price:** € 79.82
**Availability:** ✅ In Stock

## Summary

> 🔢 Calculate smarter, convert faster, carry lighter.

## Quick Answers

- **What is this?** Sharp el-344rb Pocket Calculator (Pocket, Scientific Calculator, 10 Digits, Black, White) by sharp
- **How much does it cost?** € 79.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/51480780-sharp-el-344rb-pocket-calculator-pocket-scientific-calculator-10-digits)

## Best For

- sharp enthusiasts

## Why This Product

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

## Key Features

- • **Dual power source:** Solar and battery combo ensures uninterrupted performance anywhere.
- • **Durable & portable:** Protective wallet case keeps your calculator safe and stylish on the move.
- • **Pocket-sized power:** Compact design fits your on-the-go lifestyle with ease.
- • **Memory at your fingertips:** 3-key memory function for quick recall of essential calculations.
- • **Metric conversion mastery:** Seamlessly switch between imperial and metric units—no app needed.

## Overview

The Sharp EL-344RB is a sleek, pocket-sized scientific calculator featuring 10-digit precision, solar and battery power for reliable use anywhere, and built-in metric/imperial conversion. Its protective wallet case and 3-key memory make it an essential tool for professionals who demand efficiency and portability in everyday calculations.

## Description

Metric conversions--making everyday life in today's world a little easier. Sized and powered for calculations anywhere. Protective wallet case for carry-with convenience.

Review: Excellent - For decades I owned a calculator that featured quick Imperial/metric conversions, and in spite of the fact that there are now many internet sites for doing such calculations, I always found a separate calculator indispensable. Mine recently died of old age, and finding a replacement was surprisingly difficult: presumably there is no longer much of a market for them. This one is exactly what I required, small, efficient and easy to use.
Review: Great product - On my third. No criticism, they have all had good use and ultimately the most used buttons need a good prod to work. But they are a terrific means of converting imperial to metric and vice versa. The fact that they have been making them unchanged for so long speaks volumes.... Bratza

## Features

- Metric conversions.
- Sized and powered for calculations anywhere.
- Protective wallet case for carry-with convenience.
- Metric converter
- 10-Digits with punctuation
- Fraction conversions
- Solar and battery powered
- 3-key memory

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000II07IO |
| Best Sellers Rank | 85,960 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 131 in Scientific Calculators |
| Brand | Sharp |
| Brand Name | Sharp |
| Calculator Type | Engineering/Scientific |
| Colour | Black, White |
| Compatible Devices | Widely compatible with devices that have a display and input method |
| Customer Reviews | 4.4 out of 5 stars 712 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 00074000014350, 00074000018334, 00999994399743, 20074000014354 |
| Item Dimensions L x W | 19.1L x 11.8W centimetres |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Sharp |
| Manufacturer Part Number | EL-344RB |
| Model Name | EL-344RB |
| Model Number | EL344RB |
| Model name | EL-344RB |
| Number of Batteries | 1 AA batteries required. |
| Number of Items | 1 |
| Number of batteries | 1 AA batteries required. |
| Power Source | Solar Powered |
| Power source | Solar Powered |
| UPC | 800188096914 809385664001 638084845318 074000018334 999994029916 053786286953 807030493488 074000014350 806792175892 999993641171 088021268012 378877999827 862373649558 191120055114 804993637584 803982781598 809099329975 700580246149 971475385940 823019788451 801593374581 777786299996 115970797765 641438169831 809302157852 666672976885 071030312210 641438716677 132017663500 021112820454 0880217202… |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Sharp
- **Calculator Type:** Engineering/Scientific
- **Colour:** Black, White
- **Compatible devices:** Widely compatible with devices that have a display and input method
- **Display type:** LCD
- **Material:** Plastic
- **Model name:** EL-344RB
- **Number of batteries:** 1 AA batteries required.
- **Power source:** Solar Powered
- **Product dimensions:** 19.1L x 11.8W centimetres

## Images

![Sharp el-344rb Pocket Calculator (Pocket, Scientific Calculator, 10 Digits, Black, White) - Image 1](https://m.media-amazon.com/images/I/91Ue9dggQfL.jpg)
![Sharp el-344rb Pocket Calculator (Pocket, Scientific Calculator, 10 Digits, Black, White) - Image 2](https://m.media-amazon.com/images/I/81-jOr6Tj6L.jpg)
![Sharp el-344rb Pocket Calculator (Pocket, Scientific Calculator, 10 Digits, Black, White) - Image 3](https://m.media-amazon.com/images/I/91yHuzjhJWL.jpg)
![Sharp el-344rb Pocket Calculator (Pocket, Scientific Calculator, 10 Digits, Black, White) - Image 4](https://m.media-amazon.com/images/I/817KFy4PxPL.jpg)
![Sharp el-344rb Pocket Calculator (Pocket, Scientific Calculator, 10 Digits, Black, White) - Image 5](https://m.media-amazon.com/images/I/81pjeV9X4rL.jpg)

## Questions & Answers

**Q: Converts metrics fast?**
A: One-touch conversion functions switch between common metric and imperial units in seconds.

**Q: Easy to carry?**
A: Slim pocket-sized design fits in a shirt pocket, tool bag, desk drawer, or travel kit.

**Q: More than basic math?**
A: Calculates fractions, decimals, currency rates, and measurement conversions in one device.

**Q: Good for work use?**
A: Popular with engineers, healthcare workers, contractors, travelers, and international professionals.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by C***S on 16 October 2016*

For decades I owned a calculator that featured quick Imperial/metric conversions, and in spite of the fact that there are now many internet sites for doing such calculations, I always found a separate calculator indispensable. Mine recently died of old age, and finding a replacement was surprisingly difficult: presumably there is no longer much of a market for them. This one is exactly what I required, small, efficient and easy to use.

### ⭐⭐⭐⭐⭐ Great product
*by G***B on 1 July 2017*

On my third. No criticism, they have all had good use and ultimately the most used buttons need a good prod to work. But they are a terrific means of converting imperial to metric and vice versa. The fact that they have been making them unchanged for so long speaks volumes.... Bratza

### ⭐⭐⭐⭐ Good but expensive
*by A***L on 19 June 2016*

Neat metric conversion calculator with all the that I need on it but not cheap and used to be available at a third of the price. Getting harder to get now. Small keys but pocket sized.

## Frequently Bought Together

- Sharp El344rb Metric Conversion Wallet Calculator, 10-Digit Lcd
- Calculator, Deli Standard Function Basic Calculators, Solar Battery Dual Power Office Calculator with Cover, Metal Panel
- Sharp Electronics 8-Digit Twin Powered Calculator (EL-243S/EL-243SB), Standard Function, White

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/51480780-sharp-el-344rb-pocket-calculator-pocket-scientific-calculator-10-digits](https://www.desertcart.pt/products/51480780-sharp-el-344rb-pocket-calculator-pocket-scientific-calculator-10-digits)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-30*