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10 Best Which Is Best Scientific Calculator - May 2026

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Last Updated: 27-05-2026

1

Casio fx-85GTCW Black Scientific Calculator

Casio fx-85GTCW Black Scientific Calculator

Casio

9.8

9.8

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2

Casio fx-991CW Advanced Scientific Calculator (UK Version)

Casio fx-991CW Advanced Scientific Calculator (UK Version)

Casio

9.6

9.6

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3

Helix Oxford Scientific Calculator for Key Stage 3 and 4 Maths - 240 Functions - Protective Cover - Plastic Free Packaging

Helix Oxford Scientific Calculator for Key Stage 3 and 4 Maths - 240 Functions - Protective Cover - Plastic Free Packaging

Helix

9.5

9.5

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4

Casio fx-83GTCW Pink Scientific Calculator

Casio fx-83GTCW Pink Scientific Calculator

Casio

9.2

9.2

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5

Casio fx-991CW+ Scientific Calculator (UK Version) - Upgrade from previous fx-991CW model

Casio fx-991CW+ Scientific Calculator (UK Version) - Upgrade from previous fx-991CW model

Casio

9.1

9.1

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6

Wxeadu FX-991EX Scientific Calculator, A Level Maths Calculator with 552 Functions, 10+2 Digits Written Display, Portable Scientific Calculator for Students, Business, Office, Engineering (Black)

Wxeadu FX-991EX Scientific Calculator, A Level Maths Calculator with 552 Functions, 10+2 Digits Written Display, Portable Scientific Calculator for Students, Business, Office, Engineering (Black)

Wxeadu

8.8

8.8

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7

RENUS 2-Line Engineering Scientific Calculator Function Calculator for Student and Teacher

RENUS 2-Line Engineering Scientific Calculator Function Calculator for Student and Teacher

RENUS

8.6

8.6

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8

Hojalis FX-991EX Scientific Calculator, 552 Functions Scientific Calculator, 10+2 Digits Written Display Calculators, Portable Calculators for Students, Teachers, Business, School, Office (Black)

Hojalis FX-991EX Scientific Calculator, 552 Functions Scientific Calculator, 10+2 Digits Written Display Calculators, Portable Calculators for Students, Teachers, Business, School, Office (Black)

Hojalis

8.4

8.4

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9

Casio fx-85GTCW+ Scientific Calculator Black (UK Version) - Upgrade from previous fx-85GTCW model

Casio fx-85GTCW+ Scientific Calculator Black (UK Version) - Upgrade from previous fx-85GTCW model

Casio

8.2

8.2

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10

Helect 2-Line Engineering Scientific Calculator, Suitable for School and Business, Black

Helect 2-Line Engineering Scientific Calculator, Suitable for School and Business, Black

Helect

8.1

8.1

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