10 Best Financial Calculator of October 2025

• HP 10BII+ Financial Calculator.
• The HP 10bII+ is the smart choice for business and finance needs.
• You'll be able to work quicker and more efficiently with over 100 time-saving, easily-accessible business functions.
• Easily calculate loan payments, interest rates and conversions, standard deviation, percent, TVM, NPV, IRR, cash flows, and more.
• With so many useful features, and an affordable price, the HP 10bII adds up to a wise investment. Permitted for use on the CFP Certification Exam.

HP

• Texas Instruments BA-II Plus Adv. Financial Calculator (BAIIPLUS)

Texas Instruments

• Keystroke programming, up to 400 steps
• Simple, easy-to-read 1-line-by-10-character display
• Rpn and algebraic data entry

HP

• High Quality and Durable F2231AA#ABA , # 2073274
• Portable Design
• Energy Star Certified
• Robust and versatile financial calculator
• Over 120 built-in functions for business, finance, mathematics, and statistics, including date calculations
• Efficient data entry using RPN
• Small size; easy to take anywhere
• Long battery life
• Robust and versatile financial calculator
• Over 120 built-in functions for business, finance, mathematics, and statistics, including date calculations
• Efficient data entry using RPN
• Small size; easy to take anywhere
• Long battery life

HP

• BAII Plus Financial Calculator, 10-Digit LCD

Texas Instruments

• Solves time-value-of-money calculations such as annuities, mortgages, leases, savings, and more
• Performs cash-flow analysis for up to 32 uneven cash flows with up to 4-digit frequencies
• Calculates various financial functions: Net Future Value Net present Value Modified Internal Rate of Return Internal Rate of Return Modified Duration Payback Discounted Payback
• The Texas Instruments BAII Plus Professional features an Automatic Power Down (APD) function for extended battery life
• Prompted display guides you through financial calculations showing current variable and label. Ten-digit display

Texas Instruments

• Sold as 1 EA.
• Ideal for students and professionals. Over 100 built-in functions including probability distributions.
• Intuitive keyboard layout with minimal keystrokes required for many common functions.
• Easy-to-read display with adjustable contrast and on-screen labels.
• Permitted for use on SAT, PSAT/NMSQT and College Board AP tests.

HP

• Financial Calculator
• Design that delivers High availability, scalability, and for maximum flexibility and price/performance
• Made in United states
• Full dot, 4-line display
• Cost/sell/margin, investment appraisal, amortization
• Converts between percentage interest rate and effective interest rate
• Simple and compound interest calculations, depreciation
• Slide-on hard case; solar power with battery back-up

Casio

• HP Solve customizing method
• Alpha and numeric keyboard
• Over 250 built-in functions
• 2-line by 22-character LCD
• List-based cash flow analysis
• 2-line by 22-character LCD
• Over 250 built-in functions
• List-based cash flow analysis
• Alpha and numeric keyboard
• HP Solve customizing method

HP

• Easy-to-use layout helps prevent typing errors for efficient data entry
• More than 120 built-in functions help you easily make variety of calculations
• Power-off memory protection keeps your data safe
• Perfect for real estate, finance, accounting, business and more

HP