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Under $20 Calculators

Shop the best prices on 3,920 great value under $20 calculators. Shopping for calculators is easy with Fruugo, with SALE discounts, offers and savings on Uiamuion, Chiuckth, Shanghai Yangxin and more. Buy calculators online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 3,200
8 Digits Portable Calculator Reliable ABS Pocket Size Handheld Calculator Office Supplies
$5.95 Save $3.00 RRP: $8.95
Large Calculator Silent 12 Digits Big Buttons Large LCD Display Gradient Color Mechanical Switch Calculator Accountant Office School Student
$8.95 Save $9.00 RRP: $17.95
Desktop Mechanical Calculator, Cute Big Buttons Calculators with 12 Digits Large LCD Display, Desk
$20.95
2025 New Calculator, Slim Elegant Design, Office/Home Electronics, Dual Power Desktop Calculator 25-26
$18.95 Save $19.00 RRP: $37.95
FX-991EX Scientific Calculator 552 Functions Functional Calculator for School Students and Teachers A
$12.95 Save $39.00 RRP: $51.95
Functional Desktop Calculator Solar Power Bamboo Calculators With 12-digit Large Display
$14.95 Save $17.00 RRP: $31.95
991ES PLUS-2nd Scientific Calculator 417 Functions Solar Functional Calculator for School Students and Teachers White
$21.95
Scientific Calculator with 240 Functions and 2-Line Screen Multi-purpose Portable
$13.95 Save $22.00 RRP: $35.95
Mini Calculator Pocket Student Office Mini Electronic Biscuit Calculator
$2.95 Save $20.00 RRP: $22.95
FX-991EX Scientific Calculator 552 Functions Functional Calculator A
$0.95
Solar Operated Thin Calculator Credit Card Thinness Durability 8 Digit Display Perfect Gift For Math Workers Black
$0.95
Rhinestone Crystal Dazzling 12 Digit Solar and Battery Dual Power ,LCD Display Calculator for Office
$19.95 Save $9.00 RRP: $28.95
Solar Operated Thin Calculator Credit Card Thinness Durability 8 Digit Display Perfect Gift For Math Workers silver
$20.95
Solar-Powered Mini Calculator with Touchscreen Functionality, Credit Card Size, Portable and Slim Design for Everyday Use
$17.95 Save $28.00 RRP: $45.95
8-Digit Solar Calculator with Touch Screen, Credit Card Size, Portable Slim Design
$17.95 Save $28.00 RRP: $45.95
12-digit Solar Scientific Calculator Financial Office Computer Calculators Large Display
$19.95 Save $33.00 RRP: $52.95
Pocket Calculator Mini Small Portable for Students School Office Supplies with Rope Blue
$20.95 Save $6.00 RRP: $26.95
Desktop Calculator 12 Digit with Large LCD Display, Desk Calculator Solar Battery Dual Power Electronic Calculator, Business Calculator with Tax Funct
$17.95
8 Digits LED Solar Transparent Calculator
$20.95 Save $19.00 RRP: $39.95
Student Office Exam Mini Calculator
$16.95 Save $15.00 RRP: $31.95
Cute Bear Style Portable Calculator, 8 Digit Calculator, Mini Cartoon Calculator for Girls, Student Gift, Blue Bear
$16.95 Save $5.00 RRP: $21.95
Basic Standard Calculator 12 Digit Desktop Calculator With Large Lcd Display For Office, School, Home & Business Use, Modern Design - Pink
$14.95 Save $7.00 RRP: $21.95
Scientific Calculator Fx-350es Plus
$11.95 Save $12.00 RRP: $23.95
Multifunctional Scientific Function Calculator Middle School Student Exam Calculator
$21.95
2025 Latest Model Cute Desktop Basic Calculator for Kids, Dual Solar and Battery
$16.95 Save $10.00 RRP: $26.95
2025 Latest Model Mini Calculator Rebound Button Portable Pocket Battery
$17.95 Save $14.00 RRP: $31.95
2025 Latest Model Solar Powered Calculator Touch Screen 8 Digit LCD Display
$17.95 Save $10.00 RRP: $27.95
2025 Latest Model USB Cable Compatible with TI 84 Plus / TI 84 Plus C Silver
$13.95 Save $9.00 RRP: $22.95
0-9999 Digital Hand Tally Counter for Piecework Restaurant Game Scores Traffic Flow/Laboratory Analysis LightwBlack SZRH
$12.95 Save $37.00 RRP: $49.95
2pcs Mini pocket calculator is small and cute 12-digit standard function calculator(white, blue)
$12.95 Save $46.05 RRP: $59.00
Color 12-Digit Solar Scientific Calculator Financial Office Computer Calculators Large Display Offic
$9.95 Save $32.00 RRP: $41.95
2025,Cute Calculator Creative Pink Rhinestone Crystal Diamond Cartoon Cat 12 Digits Solar Dual Power Calculator of Children's Gift or Your Wish
$13.95 Save $45.05 RRP: $59.00