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Under $20 Calculators

Shop the best prices on 6,265 great value under $20 calculators. Shopping for calculators is easy with Fruugo, with SALE discounts, offers and savings on LINCMAN, Shanghai Yangxin, Casio and more. Buy calculators online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 6,265
Professional Flexible Key panel Calculator 12 Digit Large Display Solar Charging 15�� Viewing Memory Function Long-Long-lasting Controls For
$1.95 Save $1.00 RRP: $2.95
Pocket Calculator Mini Calculator Handheld Calculator Portable Calculator for Students
$9.95 Save $54.05 RRP: $64.00
Dopamine Pastel Candy Color Calculator 12 Digits Mechanical Keyboard Calculator
$15.95 Save $6.00 RRP: $21.95
Mini Cartoon Calculator with 8 Digit Display Portable Handheld Calculator Creative Gifts for Boys
$11.95 Save $12.00 RRP: $23.95
FX-991EX Scientific Calculator 552 Functions Functional Calculator A
$0.95
991ES PLUS-2nd Scientific Calculator 417 Functions Solar Functional Calculator for School Students and Teachers White
$15.95
FX-991EX Scientific Calculator 552 Functions Functional Calculator for School Students and Teachers
$19.95 Save $4.00 RRP: $23.95
Scientific Calculator Fx-350es Plus
$21.95 Save $7.00 RRP: $28.95
2025 FX-991EX Scientific Calculator 552 Functions Functional Calculator for School Students and Teachers C
$15.95 Save $15.00 RRP: $30.95
Electronic Tally Counter Practical Electronic Tally Counters Manual Digital Counter 25-26
$1.95 Save $2.00 RRP: $3.95
Desktop Calculator Solar Basic Calculator Elegant Design Ultra Thin Square 1Pack
$13.95 Save $8.00 RRP: $21.95
Multifunctional Scientific Function Calculator Middle School Student Exam Calculator
$16.95
Calculator 12 Digit Large and LCD Display Big Button Calculators Solar Power and Battery Operated Suitable for Office
$13.95 Save $2.00 RRP: $15.95
Solar Calculator Multifunctional Fashionable Cute Small Digital Desktop Calculator for Students Home School White
$18.95 Save $14.00 RRP: $32.95
Mechanical Calculator Large LCD Display Big Round Button blue
$10.95 Save $6.00 RRP: $16.95
Unique Transparent Touch Panel Design Solar Powered Calculator (White)
$3.95 Save $55.05 RRP: $59.00
2pcs Mini Key Ring Shaped Calculator Electronic Calculator Portable Calculator for Kids Students Test (Bell, Random Color)
$5.95 Save $48.05 RRP: $54.00
Basic Calculator Office Calculator Portable Calculator Decorative Office Calculator
$13.95 Save $55.05 RRP: $69.00
240 Functions Scientific Calculator 82MSP Students Mathematics Tool 2 Line [JKW]
$16.95 Save $23.00 RRP: $39.95
Pocket Calculator Mini Small Portable for Students School Office Supplies with Rope Blue
$17.95 Save $5.00 RRP: $22.95
Advanced Scientific Calculator with 696 Functions, Large Display, Solar Powered for Eon and Professional Use
$21.95 Save $25.00 RRP: $46.95
Advanced Scientific Calculator for Students - Black School Calculator with Multiple Functions
$18.95 Save $24.00 RRP: $42.95
Calculator, Slim Elegant Design, Office/Home Electronics, Dual Powered Desktop Calculator, Solar Pow
$5.95 Save $5.00 RRP: $10.95
Scientific Calculators, 12-digit Lcd Display Pocket Office Desktop Calculator School Meeting And St
$16.95
Zh70 Handwriting Tablet Desktop Calculator Financial Accounting Calculator Office Writing Draft Mem
$19.95
Portable Calculator Cute Bear Style 8 Digit Calculator Mini Cartoon Calculator for Girl Students Gift Yellow Bear
$12.95 Save $10.00 RRP: $22.95
Mini Calculator 8 Digits Display Silence Widescreen Students Portable Transparent Electronic Calcula
$3.95 Save $3.00 RRP: $6.95
Portable 10 Digits Calculator Ultra Thin Solar Power Calculator for Home Office Business LCD DisplayWhite
$21.95 Save $18.00 RRP: $39.95
Calculators 8 Digit Solar Battery Dual Power Handheld Pocket Calculator with Large LCD Display Big Sensitive ButtonRefreshing Blue
$16.95 Save $13.00 RRP: $29.95
4-piece Pocket Calculator Set - Basic Calculators - Small Calculators For Students LINCMAN
$21.95 Save $22.00 RRP: $43.95
Flip Top Portable Mini Calculator Student Exam Office Calculator
$11.95
Hard Case Compatible TI-84 Plus CE/TI-84 Plus/TI-Nspire CXII CAS/TI-Nspire CXII/TI-83 Plus/TI-89 Tit
$14.95 Save $69.05 RRP: $84.00