Sharp Scientific Calculators

Sharp's scientific calculators are built for students and professionals tackling everything from pre-algebra to advanced chemistry. Available in three models with increasing function counts, each features dual-power operation, a protective sliding hard cover, and a Home Key for quick navigation.

Choose your model:

• EL-531XT — 272 functions
• EL-520XT — 419 functions
• EL-546XT — 470 functions

All models include:

• Dual-power operation (solar + battery)
• Home Key for quick reset from any screen
• Sliding hard cover to protect buttons and display
• Suitable for pre-algebra, statistics, chemistry, general math and more
• Compact size: 0.6" × 3.3" × 5.3"