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Light grey desktop calculator with angled LCD and kickstand

CASIO

CASIO JF-100MS desktop calculator, 10-digit LCD, battery/solar, educational supply

SKU CH-172H-MRRX2 MPN JF-100MS

A 10-digit LCD desktop calculator with battery and solar power, tax, cost/sell/margin keys and an adjustable kickstand for easy viewing

  • Product typeCalculators & Accessories
  • Key featuresGeneral purpose desktop model
  • 10-digit LCD display for clear readability
  • Battery and solar power for reliable operation
  • Adjustable kickstand for comfortable viewing angle
  • Independent memory and tax functions for efficient calculations
  • Lightweight 5.50 oz design for easy portability

General-purpose desktop calculator

The Casio JF-100MS is a general-purpose desktop calculator built for everyday arithmetic in home, school or office settings. Its 10-digit LCD shows numbers clearly and the built-in kickstand tilts the unit for comfortable viewing during extended sessions.

Capacity and headroom

The 10-digit display handles typical household budgets, invoices and classroom problems without overflow. Tax%, cost/sell/margin keys and independent memory speed up repetitive business math, while fixed-decimal settings from 0 to 4 places keep currency columns aligned.

Dual power with battery backup

Solar cells drive the calculator under normal indoor light and a battery takes over automatically when light is low, so work continues uninterrupted. The compact 6.8 × 4.2 × 1.3 inch footprint and 5.50 oz weight keep the desk tidy.

How it compares

Measured against everything we stock in Calculators & Classroom Supplies, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 73% of the 1,255 comparable items (median $25.99).

Specifications

Product
Brand nameCasio
Model nameJF-100MS
Product typeCalculators & Accessories
Size & build
Shipping weight0.21 kg
Package size241 × 173 × 38 mm

Questions about this item

Will the 10-digit display handle the same figures I use on my older 8-digit unit?

The 10-digit LCD shows two more digits, so any calculation that fit on your 8-digit model will fit here without scrolling.

How can I confirm the solar cell is charging the battery after I put it on the desk?

Cover the solar strip; if the display stays on, the battery is holding charge. Uncover it and the display should remain visible in normal office light.

Does the box include the kickstand or must I order it separately?

The kickstand is built into the rear of the calculator and ships attached; nothing extra is required to use it.

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