Canon

Canon LS-555H Business Office Calculator

Name: Canon LS-555H Business Office Calculator
Brand: Canon
SKU: LS-555H

★★★★★4.6 (353 reviews)

Compact foldover calculator with dual solar and battery power, built to handle everyday business math on the go.

$21.49*$28.86Save 25%

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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The Canon LS-555H is a compact business calculator designed for users who need a reliable tool for basic arithmetic on the go. Its signature foldover design features a sturdy hard cover that snaps over the keypad when not in use, keeping the keys free from dust and preventing accidental button presses in a bag or briefcase. When opened, the cover folds back to create a stable base for desktop use. The fingertip-size keys with hard rounded keytops are designed for quick, comfortable input even during extended calculation sessions.

Powered by a dual solar-and-battery system, the LS-555H operates on solar energy in normal lighting and switches to battery power in dimmer conditions, so it is always ready when you need it. The 8-digit LCD display is clear and easy to read, and the calculator includes standard functions such as memory keys, a floating decimal point, and a plus/minus switch key. It is a practical choice for home offices, classrooms, retail counters, or anyone who values a simple, portable calculator that just works.

Key Features

Foldover design

Sturdy hard cover casing keeps keys dust-free

Fingertip-size keys with hard rounded keytops

Dual power source: solar and battery

8 digits

Specifications

Display

8-digit LCD

Power Source

Dual power (solar and battery)

Design

Foldover with sturdy hard cover

Keys

Fingertip-size with hard rounded keytops

Functions

Addition, subtraction, multiplication, division, memory keys, floating decimal point, +/- switch key

Brand

Canon

Model

LS-555H

Pros & Cons

👍 Pros

Foldover hard cover protects the keys from dust and damage, making it genuinely pocket-friendly
Dual solar and battery power means it works reliably in any lighting condition
Fingertip-size keys with rounded hard keytops provide comfortable, accurate input
Extremely lightweight and compact for easy portability in a bag or desk drawer

👎 Cons

Limited to an 8-digit display, which may be insufficient for larger financial calculations
No scientific, tax, or financial functions beyond basic arithmetic
Small form factor means the keys may feel cramped for users with larger hands
No printing or paper tape capability for audit trails

Frequently Asked Questions

How many digits can the Canon LS-555H display?

The calculator features an 8-digit LCD display, suitable for most everyday business and personal calculations.

Does this calculator need batteries to operate?

It has dual power — solar and battery. In well-lit conditions it runs on solar power, and the battery serves as backup in low-light situations.

What does the foldover design do?

The hard cover folds over the keypad when closed, protecting the keys from dust, debris, and accidental presses during transport. It folds back to serve as a stable base during use.

Is the Canon LS-555H a scientific or financial calculator?

No, it is a basic business calculator with standard arithmetic functions, memory keys, a floating decimal point, and a sign change key. It does not include scientific or financial functions.