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Casio LC-81

The Casio LC-81 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 20 keys, and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions5
Keys20
Precision8
LogicAlgebraic
Display typeYLCD
Length78mm
Width42mm
Thickness8mm
CountryJapan
Year introduced1980

Replacements:

If you have a Casio LC-81 that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements:

See other calculators by Casio