---
product_id: 1144756
title: "SL-300SV Standard Function Desktop Calculator | General Purpose | Large 8-Digit Display | Pocket Size | Basic Math Functions| Ideal for Home & Office"
brand: "casio"
price: "฿762"
currency: THB
in_stock: true
reviews_count: 13
category: "Casio"
url: https://www.desertcart.co.th/products/1144756-sl-300sv-standard-function-desktop-calculator-general-purpose-large-8
store_origin: TH
region: Thailand
---

# Compact 4.63x2.75in size Dual solar & battery power Large 8-digit clear display SL-300SV Standard Function Desktop Calculator | General Purpose | Large 8-Digit Display | Pocket Size | Basic Math Functions| Ideal for Home & Office

**Brand:** casio
**Price:** ฿762
**Availability:** ✅ In Stock

## Summary

> 🧮 Elevate your everyday math game with Casio’s sleek, reliable calculator — because precision never goes out of style.

## Quick Answers

- **What is this?** SL-300SV Standard Function Desktop Calculator | General Purpose | Large 8-Digit Display | Pocket Size | Basic Math Functions| Ideal for Home & Office by casio
- **How much does it cost?** ฿762 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/1144756-sl-300sv-standard-function-desktop-calculator-general-purpose-large-8)

## 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

- • **Trusted for Decades:** A proven classic with a 30-year track record, combining timeless design with modern-day dependability.
- • **Always On, Always Ready:** Dual power source with solar and battery backup guarantees uninterrupted performance in any lighting condition.
- • **Pocket-Sized Powerhouse:** Sleek, space-saving design fits effortlessly on any desk or in your briefcase for on-the-go productivity.
- • **Crystal Clear Calculations:** Large 8-digit display ensures every number is easy to read, minimizing errors and maximizing efficiency.
- • **Built to Endure Your Hustle:** Durable hard cover protects against scratches and drops, perfect for busy professionals who demand reliability.

## Overview

The Casio SL-300SV is a compact, durable desktop calculator featuring a large 8-digit display and dual solar-battery power for reliable use anywhere. Its protective hard cover and pocket-sized design make it ideal for both home and office, trusted by professionals for over 30 years.

## Description

Basic Calculator With

Review: Nice size very accurate easy to use calculator - This is the nicest little calculator. It looks expensive. The numbers are clear and easy to read.. The buttons are just right. I love the fact that it’s silver not black. I lose things like crazy so I bought a couple, but I love this one the most. I’ve been searching for it for a few days. I will find it. It’s very accurate. Great deal for the price free shipping. Yikes it’s great.
Review: Great valvue, long lasting - This calculator has been my go to for 30 years. It's works well, good battery life, and very durable. It has a vinyl cover to protect the key, the screen easy thread with out glass, and keys hold up in a dusty shop. I use have used them it in a factory setting as well a wood shop. A Good product at a good price with a proven track record. Win win

## Features

- COMPACT & PORTABLE DESIGN – Space-saving design that fits easily on any desk or in a briefcase, making it ideal for both home and office use.
- LARGE EIGHT-DIGIT DISPLAY – Clear and easy-to-read 8-digit display, perfect for everyday calculations, ensuring accurate results in home or office settings.
- GENERAL PURPOSE CALCULATOR – Ideal for a wide range of applications, from basic math to business and personal use.
- DUAL POWER SOURCE: Operates on solar power with battery backup to ensure reliable use in any lighting condition.
- DURABLE HARD COVER: Built-in protective case shields the calculator from scratches, drops, and everyday wear.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000UUQTKA |
| Batteries | 2 Product Specific batteries required. |
| Best Sellers Rank | #2,046 in Office Products ( See Top 100 in Office Products ) #6 in Basic Office Calculators |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,261) |
| Date First Available | August 7, 2007 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | SL-300SV |
| Manufacturer | Casio |
| Product Dimensions | 4.63 x 2.75 x 0.28 inches |

## Product Details

- **Brand:** Casio
- **Calculator Type:** Standard Function
- **Color:** Silver
- **Power Source:** Solar Powered
- **Screen Size:** 3.2 Inches

## Images

![SL-300SV Standard Function Desktop Calculator | General Purpose | Large 8-Digit Display | Pocket Size | Basic Math Functions| Ideal for Home & Office - Image 1](https://m.media-amazon.com/images/I/71kcP55HoEL.jpg)

## Questions & Answers

**Q: will this fit in a men's wallet?**
A: No, but it will fit nicely in a men's dress shirt pocket.

**Q: Are the keys hard plastic or more of a rubbery type key?**
A: the keys are hard plastic. I love it. I've use it all the time and tell my husband -it's the best one IO have had

**Q: A reviewer said there's no % button but i see one in the pic, tho' site states it's for profit margins. what does that mean? can i find % of things?**
A: There is one % button on my calculator.

**Q: Does it show you the problem you type in for example 8x8? Or does it only show the answer?**
A: When you type 8x8 this is what you get: When you type 8 you will see 8 on the screen. Then when you type x, as in multiply, nothing happens. Then when you type 8 again nothing happens. Then when you type = you will see 64 on the screen.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice size very accurate easy to use calculator
*by T***S on January 6, 2026*

This is the nicest little calculator. It looks expensive. The numbers are clear and easy to read.. The buttons are just right. I love the fact that it’s silver not black. I lose things like crazy so I bought a couple, but I love this one the most. I’ve been searching for it for a few days. I will find it. It’s very accurate. Great deal for the price free shipping. Yikes it’s great.

### ⭐⭐⭐⭐⭐ Great valvue, long lasting
*by R***O on October 27, 2025*

This calculator has been my go to for 30 years. It's works well, good battery life, and very durable. It has a vinyl cover to protect the key, the screen easy thread with out glass, and keys hold up in a dusty shop. I use have used them it in a factory setting as well a wood shop. A Good product at a good price with a proven track record. Win win

### ⭐⭐⭐⭐⭐ Simple, dependable calculator
*by J***T on October 22, 2025*

It's hard to find basic calculators at a great price. Everyone wants to sell you advanced functionality that you'll probably never use. This has nice sized buttons and adding and subtracting as part of a continuous calculation is a snap. Love it.

## Frequently Bought Together

- Casio SL-300SV Standard Function Desktop Calculator | General Purpose | Large 8-Digit Display | Pocket Size | Basic Math Functions| Ideal for Home & Office
- Casio MS-80B Calculator – Desktop Calculator with Tax & Currency Tools | General Purpose | Large Display | Ideal for Home, Office & Everyday Math
- Casio HS-8VA Mini 6-Function Calculator | Large 8-Digit LCD Display | Solar Powered with Battery Backup | Standard Function | Portable Pocket Size

---

## 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.co.th/products/1144756-sl-300sv-standard-function-desktop-calculator-general-purpose-large-8](https://www.desertcart.co.th/products/1144756-sl-300sv-standard-function-desktop-calculator-general-purpose-large-8)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-22*