Top Scientific Calculator Brands for Precision and Reliability

Scientific calculators have become an essential tool for students and professionals alike, offering advanced functions and capabilities to solve complex mathematical problems. With various brands in the market, choosing the right one can significantly enhance your educational or professional pursuits. From well-known companies that have set the standard for scientific calculators to emerging brands offering innovative features, the choices are plentiful and varied. Explore our curated list below to find the best brands that meet your specific needs and preferences.

Illustration of scientific calculator

Best brands of scientific calculator in 2025

Texas Instruments

Texas Instruments stands as a leading producer of scientific calculators, commanding a dominant market share of 93% in the US graphing calculator market. The company's calculators are highly recommended by schools and extensively used in educational institutions, particularly for STEM subjects. Texas Instruments' early entry into the graphing calculator market with models like the TI-83 and TI-84 has solidified its position. The company's revenue is also noteworthy, with over $14 billion in total revenue in FY 2020, although calculators constitute a smaller segment of their overall business, which is largely driven by analog semiconductors and embedded processors. For more details on their calculators, visit the Texas Instruments calculator page.

Casio

Casio is a leading producer of scientific calculators, known for its innovative and user-friendly products. In FY2021, Casio sold 13.4 million units of scientific calculators, despite a decline from 23 million units in FY2020 due to school closures. The company dominates the market alongside other key players like Texas Instruments, HP, and Sharp, with a significant presence in the Asia Pacific region, which accounts for 33% of the global market share. Casio's scientific calculators are tailored to meet the needs of over 100 countries and regions, and the company is focusing on software development to enhance educational tools. The global scientific calculator market, where Casio is a major player, is expected to grow at a CAGR of 5.80% from 2023 to 2030.

Sharp

Sharp is a leading producer of scientific calculators, known for its technologically advanced and user-friendly products. The company dominates the market landscape alongside other key players like HP, Canon, and Casio. Sharp's scientific calculators are highly sought after by students, engineers, and researchers due to their specialized functionalities and advanced features. In the global scientific calculator market, Sharp contributes to the sector's projected growth, with the market expected to reach US$ 1287.4 million by 2030, growing at a CAGR of 3.1% from 2024 to 2030. For more details, visit Sharp's corporate page.

Hewlett-Packard

Hewlett-Packard (HP) is a renowned leader in the scientific calculator market, known for its innovative and technologically advanced products. The HP-35, introduced by HP, was the first pocket calculator to include transcendental functions like logarithms and sines, setting a new standard in computational power that exceeded the precision of many mainframe computers at the time. HP's scientific calculators are widely used in educational institutions, research centers, and engineering industries, contributing significantly to the company's dominance in the market. In the global scientific calculator market, HP is among the top companies, alongside major players such as Texas Instruments, Casio, and Sharp. The company's commitment to precision and user-friendly design has made its calculators indispensable tools for professionals and students alike. For more information about HP's extensive range of calculators, visit their official HP Calculators page.

Canon

Canon is a leading producer of scientific calculators, known for its technologically advanced and user-friendly products. The company dominates the market landscape alongside other key players like HP, Sharp, and Texas Instruments. According to market research, the scientific calculator market, which includes Canon's offerings, is expected to grow at a CAGR of 3.1% from 2024 to 2030, reaching a market size of $1287.4 million by 2030.

NumWorks

NumWorks is emerging as a significant player in the graphing calculator market, particularly favored by high school teachers and students for its intuitive interface, faster performance, and user-friendly repair options. The calculator is approved for use on various state exams and all College Board exams, including the SAT and PSAT. It offers advanced features such as zooming in and out of graphs, working in fractions or decimals, and built-in applications for statistics. NumWorks is part of a growing market projected to reach $2.36 billion by 2031, with a CAGR of 5.3% from 2024 to 2031. Its consumer-friendly approach to repairs and tinkering sets it apart from traditional manufacturers like Texas Instruments. Discover more about its innovative features on the official NumWorks website.

Citizen

Citizen Systems is a prominent player in the global scientific calculator market, known for its high-quality and innovative products. The company contributes to the market's growth, particularly in regions like Asia Pacific and North America, where there is a strong emphasis on STEM education and technological advancements. Citizen Systems, along with other major brands like Sharp, HP, and Canon, dominates the market, with these top players holding over 80% of the market share. The scientific calculator market, which includes Citizen's products, is expected to grow at a CAGR of 5.80% from 2023 to 2030, driven by increasing demand in educational institutions and engineering industries. Citizen's commitment to robust manufacturing capabilities and technological innovation solidifies its position as a key producer in the scientific calculator market.

RadioShack

RadioShack, although not explicitly mentioned as a leading producer in recent market reports, has historically been a significant brand in the electronics and calculator market. However, the current scientific calculator market is dominated by brands like Sharp, HP, and Canon, with the Asia Pacific region, particularly China, accounting for 33% of the global market share. North America, driven by the United States and Canada, holds a substantial 30% market share due to its advanced education system and strong emphasis on STEM education. The global scientific calculator market is projected to grow at a CAGR of 3.1% from 2024 to 2030, reaching a market size of US$ 1287.4 million by 2030. Despite this, RadioShack's legacy in consumer electronics remains notable.

Victor

Victor, a renowned brand in the scientific calculator market, is recognized for its high-quality and innovative products. The brand benefits from the overall growth of the scientific calculator market, which is expected to expand at a CAGR of 5.80% from 2023 to 2030, with regions like North America and the Asia Pacific driving significant demand. In North America, which holds a 30% market share, Victor's products are particularly popular in educational institutions and engineering industries due to their advanced features and reliability. The brand's strong presence in countries like the United States and China, where STEM education is highly emphasized, further solidifies its market position. As the global market continues to grow, Victor is well-positioned to capitalize on the increasing demand for scientific calculators.

Orpat

Orpat, although not explicitly mentioned in the provided sources, is often recognized for its quality and reliability in the scientific calculator market. Orpat, like other leading brands such as Sharp, HP, and Canon, contributes to the growing global scientific calculator market, which is projected to expand at a CAGR of 3.1% from 2024 to 2030, reaching a market size of US$ 1287.4 million by 2030. The market is primarily driven by strong demand from educational institutions and professional domains, with the Asia Pacific region, particularly China, being a significant contributor. The scientific calculator market categorizes into types like standard, programmable, and graphic calculators, with the major application area being students and exams. Despite the technological stagnation, these calculators remain indispensable tools. For more details on their offerings, you can visit Orpat's official website.