---
product_id: 1161654
title: "JF-100BM Standard Function Calculator,Multicolor, 4 1/4 x 6 7/8"
brand: "casio"
price: "₨7874"
currency: LKR
in_stock: true
reviews_count: 8
category: "Casio"
url: https://www.desertcart.lk/products/1161654-jf-100bm-standard-function-calculator-multicolor-4-1-4-x
store_origin: LK
region: Sri Lanka
---

# compact 7x4 inch size 10-digit precision solar powered efficiency JF-100BM Standard Function Calculator,Multicolor, 4 1/4 x 6 7/8

**Brand:** casio
**Price:** ₨7874
**Availability:** ✅ In Stock

## Summary

> ☀️ Calculate smarter, work faster—your desk’s new MVP!

## Quick Answers

- **What is this?** JF-100BM Standard Function Calculator,Multicolor, 4 1/4 x 6 7/8 by casio
- **How much does it cost?** ₨7874 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/1161654-jf-100bm-standard-function-calculator-multicolor-4-1-4-x)

## 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

- • **Eco-Friendly Solar Power:** Never worry about batteries again—powered by ambient light for uninterrupted use.
- • **Perfectly Portable Design:** Slim and lightweight, fits effortlessly in your briefcase or desktop setup.
- • **Trusted Durability & Style:** A multicolor finish that stands out while built to last through years of daily use.
- • **Intuitive Independent Memory:** Store and recall values instantly to speed up complex financial calculations.
- • **Crystal-Clear 10-Digit Display:** See every calculation with ease on a large, easy-to-read LCD screen.

## Overview

The Casio JF-100BM is a sleek, solar-powered desktop calculator featuring a large 10-digit LCD display and independent memory function. Its compact 7x4 inch size and durable multicolor design make it an ideal tool for professionals seeking reliable, eco-friendly, and efficient calculation on the go.

## Description

Desktop calculator

Review: My go to Calculator for fast business financial margin calculations. - I have had one of these Casio JF-100BM calculators for the past 10 years, and the internal charge battery finally gave out, and would only work in strong light to power the Solar cells. They do not really make these to be repairable, although you can if you are really really extra careful. For me, I snapped the case while carefully trying to take apart. I like this calculator so much, it was just easy and economical to buy a new one, and I really like this model. It does everything I want it to, very easy to use, and packs nicely in my briefcase. The size is just right - not too small, and not too large. Great calculator.
Review: Most Pleased - Nice unit. Simple, larger keys and display. My 2nd one and would purchase again. Reasonably priced.

## Features

- Big Display
- 10 Digit Lcd Display
- Independent Memory
- Solar Powered

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003827RSA |
| Best Sellers Rank | #18,933 in Office Products ( See Top 100 in Office Products ) #52 in Basic Office Calculators |
| Brand | Casio |
| Built-In Media | Casio Inc. JF-100BM Standard Function Calculator,Multicolor |
| Calculator Type | Standard Function |
| Color | Multicolor |
| Customer Reviews | 4.6 out of 5 stars 847 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 00079767187347 |
| Item Dimensions L x W | 7"L x 4"W |
| Item Height | 1 inches |
| Item Type Name | Casio Inc. JF-100BM Standard Function Calculator,Multicolor |
| Item Weight | 155 Grams |
| Manufacturer | Casio Inc. |
| Model Name | Casio Inc. JF-100BM Standard Function Calculator,Multicolor |
| Number of Batteries | 1 LR44 batteries required. |
| Power Source | Solar Powered |
| Screen Size | 3.5 |
| UPC | 999993539973 666672976861 079767187347 801200952195 012302694689 807031789818 809386509622 700580245937 601000850628 778887908015 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Casio
- **Color:** Multicolor
- **Calculator Type:** Standard Function
- **Power Source:** Solar Powered
- **Screen Size:** 3.5

## Images

![JF-100BM Standard Function Calculator,Multicolor, 4 1/4 x 6 7/8 - Image 1](https://m.media-amazon.com/images/I/71n-r49WXIL.jpg)

## Available Options

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

## Questions & Answers

**Q: If this is solar powered, why does it need a battery?**
A: It lasts for years.  The solar is working but at night there is no solar so it uses the battery.  I was not able to open one of these to replace the battery but it lasted maybe 10 years.  This is a good product.

**Q: Does this have a "kickstand" to elevate the display?**
A: Yes.  It is about a 1/2" when in place.

**Q: How do you figure from cost to markdown**
A: It is not clear what type of calculation you are attempting. Some financial calculations are described in the manual. If you do not have the manual handy, then you may want to refer to the online manual for JF-120BM (which is very similar in operation) at the following link:

http://www.servicecasio.com/web/download/manual/DF-120BM_DM-1200BM_JF-120BM_FA_DI8S.pdf

See the right column of page 2 of this manual.

**Q: Do you get the jf-100ms calculator pictured here, or the jf-100bm calculator as stated in the title?**
A: I got the JF-100ms. It works really well.

## Customer Reviews

### ⭐⭐⭐⭐⭐ My go to Calculator for fast business financial margin calculations.
*by A***E on September 15, 2024*

I have had one of these Casio JF-100BM calculators for the past 10 years, and the internal charge battery finally gave out, and would only work in strong light to power the Solar cells. They do not really make these to be repairable, although you can if you are really really extra careful. For me, I snapped the case while carefully trying to take apart. I like this calculator so much, it was just easy and economical to buy a new one, and I really like this model. It does everything I want it to, very easy to use, and packs nicely in my briefcase. The size is just right - not too small, and not too large. Great calculator.

### ⭐⭐⭐⭐⭐ Most Pleased
*by M***E on September 3, 2025*

Nice unit. Simple, larger keys and display. My 2nd one and would purchase again. Reasonably priced.

### ⭐⭐⭐⭐⭐ Best thing
*by A***R on October 10, 2025*

Good size, buttons are very soft and big enough, good quality

## Frequently Bought Together

- Casio Inc. JF-100BM Standard Function Calculator,Multicolor, 4 1/4 x 6 7/8
- Casio DM-1200BM – Business Desktop Calculator with Cost/Sell/Margin & Tax Keys | Extra-Large 12-Digit Display, Kickstand | Ideal for Office & Finance Use
- Casio MS-80B Calculator – Desktop Calculator with Tax & Currency Tools | General Purpose | Large Display | Ideal for Home, Office & Everyday Math

---

## 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.lk/products/1161654-jf-100bm-standard-function-calculator-multicolor-4-1-4-x](https://www.desertcart.lk/products/1161654-jf-100bm-standard-function-calculator-multicolor-4-1-4-x)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-31*