10 bestDiamond Calculatorof January 2026
112M consumers helped this year.
1
NEWYES Engineering Scientific Calculator with Writing Tablet, Upgraded 991MS, with Solar Battery, 349 Functions, Professional Portable Foldable Calculator Notepad for Students, Teacher, Engineer
NEWYES
9.7
15% off
2
OSALO Scientific Calculator 401 Function 2-line Display 10+2 Digits Solar and Battery Calculator with Slide-on Cover for Secondary School Black (OS 991MS 2nd Edition)
OSALO
9.4
3
Upgraded 991ES Plus Desktop Scientific Calculator,ROATEE Scientific Calculator with Writing Tablet,Multiview 4-Line Display with Erasable LCD Writing Tablet,Solar Battery Power with Notepad for School
ROATEE
9.2
4
Desktop Calculator 12 Digit with Large LCD Display and Sensitive Button, Solar and Battery Dual Power, Standard Function for Office, Home, School, CD-8185 (Violet)
CATIGA
8.9
19% off
5
Bimormat Desktop Calculators Solar & Battery Power 12 Digit Large LCD Display with Included AA Battery Power for Business Office School Home(classic black)
Bimormat
8.6
OtherUp to 9% off
Aurora DB453B Semi Desktop Calculator (With Tax Function), Silver
Solar Scientific Calculator with 6 inch Writing Pad 10-Digit Foldable Calculator with Solar Battery Professional Portable Ultra-thin Desk Calculator Notepad for Students, Teacher, Engineer
GUYUCOM Scientific Calculators for Students, 3in1 Secondary-School Supplies with Stylus Writing-Notepad Hard Case, 240 Function 2-Lined Display, Math Entry Level Scientific Calculator (GY-82MS II)
Scientific Calculator with Writing Tablet - 10-Digit Calculator Scientific Professional Calculators, School Desk Calculator with Drawing Pad & Pen for Students Teacher Office Engineer (Black)
29% off
6
Sharp SH-EL1750V Printing Calculator, Black/Red
SHARP
8.3
7
CATIGA CD-8185 Office and Home Style Calculator - 8-Digit LCD Display - Suitable for Desk and On The Move use. (Pink)
CATIGA
8.0
8
Sharp EL 334 Calculator
SHARP
7.7
7% off
9
Aurora DT85V Desktop Calculator (Large Heavy Duty Model), Black
AURORA
7.4
22% off
10
RENUS Calculator Electronic Desktop Calculator 12 Digit Large Display, Solar Battery LCD Display Office Calculator
RENUS
7.1
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