DJ-220D Plus

300 Steps Check
Review and Auto Review
Review up to 300 calculation steps.



Auto Review by pressing one single button!

While reviewing a calculation, you can make changes in values and operators and re-execute to obtain a new result.
* The LCD examples are from an DJ-120D Plus.
Go to

Jump to a particular calculation step by pressing one single button.
Insert / Delete

Add steps

Delete steps
You can add steps to or delete steps from Calculation Memory.
Note that if the number of steps in Calculation Memory exceeds 300, you will not be able to review them later.
* The LCD examples are from an DJ-240D Plus.


Answer Memory

Recall a previous calculation result and use it in the next calculation!
Double Check

Compare the results of two calculations!
Grand total

Automatic totalization of the results of different calculations.
Recheck function
Recheck with Sound Assist
The recheck function allows confirmation of errors by sound when checking calculations. If the user presses an incorrect key when performing a second calculation to check calculation results, a buzzer sounds to alert the user of the error.

First calculation

Second calculation

* The LCD icons are shown enlarged for easier viewing.
* The LCD examples are from an DJ-120D Plus.
Localized Number Display
One-touch switching between digit separator formats

* The LCD examples are from an DJ-120D Plus.
Brand - Casio, Model - Casio DJ-220D Plus, Type - Desktop Calculator, Display - Extra Large display, Digit - 12 digits, Key - Plastic keys, Number of Functions - 300 steps check & Recheck function, TAX Calculation - Automatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount., Power source - Solar & Battery, Dimension - 219 x 146 x 38mm, Weight - 260gm, Others - Part no: CB156, Regular percent: Regular percentage calculations, 300 steps check: Displays up to 300 previous calculation steps, Recheck function: The recheck function allows confirmation of errors by sound when checking calculations, Solar & Battery: Solar powered when light is sufficient, battery powered when light is insufficient, Key rollover: Key operations are stored in a buffer, so nothing is lost even during high-speed input, Extra Large display: Larger display makes more data easier to read, Plastic keys: Designed and engineered for easy operation, Localized number display: Displays numbers in four digit separator formats(Type A, Type B, Type C and Indian), Mark-up: All the mark-up capabilities of an adding machine for simplified cost and profit calculations, Metal Faceplate: Tough cover stands up to rough treatment, Specialty - Check & Recheck Desktop Calculator, Recheck with Sound Assist, The recheck function allows confirmation of errors by sound when checking calculations, If the user presses an incorrect key when performing a second calculation to check calculation results, a buzzer sounds to alert the user of the error, 300 steps check, Recheck function, Tax calculation, Solar & Battery, Function command signs, Rounding selector, Decimal selector, Key rollover, Extra Large display, Plastic keys, Localized number display, Metal Faceplate, Warranty - 1 Year (Must be Claim with Warranty Card & Box), Country of Origin - Japan, Made in/ Assemble - China/Thailand/Philippines