Buying Guide

Best Cheap Calculator

Find cheap calculators for students, school, office, home budgeting, basic math, scientific functions and daily use.

Guide Top Picks Comparison FAQs
Last Updated
2026-06-30
Top Picks Comparison FAQs
Guide Overview

Best Cheap Calculator for School, Office & Home | As-Mart

Shop cheap calculators for school, office, home budgeting, daily math and student use without spending too much.

Top Picks

Compare each recommended product in a clear, full-width layout.

Buying Notes

Practical advice, key features, and important points to consider before buying.

Cheap Calculator Buying Guide

A cheap calculator can still be reliable if it has the right features for your needs. Basic calculators are usually the most affordable, while budget scientific calculators can support school math, algebra, statistics and science courses at a low price.

What to Check

  • Needed functions: Do not overpay for features you will not use.
  • Clear display: Important even on budget models.
  • Durability: Choose a calculator with solid keys and good reviews.
  • Power source: Solar or dual power can be more reliable.

Frequently Asked Questions

Quick answers to common questions about this product category.

Yes, many cheap calculators are good for basic math, school use and daily calculations.

A budget scientific calculator is often best for students because it supports more school math functions than a basic calculator.

Comparison Table

Image Model ASIN Brand Price Off Reviews Action
Texas Instruments TI-30XS MultiView Scientific Calculator Texas Instruments TI-30XS MultiView Scientific Calculator
4.8 (39565)
B000PDFQ6K Texas Instruments $16.99
$20 		-15% 39565
Details Amazon
Texas Instruments TI-36X Pro Engineering / Scientific Calculator | 9.7 Inch | Black Texas Instruments TI-36X Pro Engineering / Scientific Calculator | 9.7 Inch | Black
4.8 (22821)
B004NBZB2Y Texas Instruments $21.48
$25 		-14% 22821
Details Amazon
Texas Instruments TI-30XIIS Scientific Calculator, Blue Texas Instruments TI-30XIIS Scientific Calculator, Blue
4.8 (50459)
B008HYSAF8 Texas Instruments $14.24
$17 		-16% 50459
Details Amazon
Texas Instruments TI-30XIIS Scientific Calculator, Raspberry Small Texas Instruments TI-30XIIS Scientific Calculator, Raspberry Small
4.8 (50458)
B007HIQSEA Texas Instruments $14.99
— 		— 50458
Details Amazon
Casio fx-300ES Plus 2nd Edition - Standard Scientific Calculator | 262 Functions, Natural Textbook Display | Ideal for Middle School, High School Math, Statistics & Algebra | Blue Casio fx-300ES Plus 2nd Edition - Standard Scientific Calculator | 262 Functions, Natural Textbook Display | Ideal for Middle School, High School Math, Statistics & Algebra | Blue
4.7 (14806)
B08XZRFM6 Casio $14.99
$15.99 		-6% 14806
Details Amazon
CATIGA Mechanical Switch Calculator with Solar and Battery Dual Power, 12-Digit Large LCD Display, Aesthetic and Cute Desktop Calculator with Big Button, for Home, School and Office Use, SD-1299 CATIGA Mechanical Switch Calculator with Solar and Battery Dual Power, 12-Digit Large LCD Display, Aesthetic and Cute Desktop Calculator with Big Button, for Home, School and Office Use, SD-1299
4.7 (13832)
B0DNJJ5WHP CATIGA $14.99
— 		— 13832
Details Amazon
HP 10bII+ Financial Calculator HP 10bII+ Financial Calculator
4.7 (1423)
B006FUXAGU HP $29.9
— 		— 1423
Details Amazon
Scientific Calculators for Students, 240 Functions 2-Line Standard Scientific Calculator, Cute School Office Supplies, Math Calculator for School (Purple) Scientific Calculators for Students, 240 Functions 2-Line Standard Scientific Calculator, Cute School Office Supplies, Math Calculator for School (Purple)
4.7 (4)
B0FJ5MTGBK PUNGLTD $11.99
— 		— 4
Details Amazon
Casio fx-55PLUS Fraction Calculator – Elementary/Middle School Math Made Easy | Fractions, Mixed Numbers, Simplification | Great for Classroom Learning Casio fx-55PLUS Fraction Calculator – Elementary/Middle School Math Made Easy | Fractions, Mixed Numbers, Simplification | Great for Classroom Learning
4.7 (1422)
B007HJ3644 Casio $19.01
— 		— 1422
Details Amazon
Scientific Calculators, Rudnia Pink Calculators with 4-line Display, 10+2 Digits and 552 Function Calculator, School Supplies for Middle High School and College Students (Pink) Scientific Calculators, Rudnia Pink Calculators with 4-line Display, 10+2 Digits and 552 Function Calculator, School Supplies for Middle High School and College Students (Pink)
4.7 (85)
B0F5VLSY8W Rudnia $19.99
— 		— 85
Details Amazon
Casio DM-1200BM – Business Desktop Calculator with Cost/Sell/Margin & Tax Keys | Extra-Large 12-Digit Display, Kickstand | Ideal for Office & Finance Use, Silver Casio DM-1200BM – Business Desktop Calculator with Cost/Sell/Margin & Tax Keys | Extra-Large 12-Digit Display, Kickstand | Ideal for Office & Finance Use, Silver
4.7 (1846)
B00TZ80WJM Casio $19.99
$24.99 		-20% 1846
Details Amazon
Texas Instruments TI-30Xa Scientific Calculator Texas Instruments TI-30Xa Scientific Calculator
4.7 (18308)
B00000JBNS Texas Instruments $9.97
$15 		-34% 18308
Details Amazon