Skip to content
Main Content

function calculators

No content

Best Buy customers often prefer the following products when searching for function calculators.

A calculator may not be a necessity for everyone, but it can certainly come in handy. Whether you're looking to balance your checkbook, crunch the numbers on a big purchase, or just want to know how much you're paying for a bill, there's a calculator out there designed for your needs. Browse the top-ranked list of function calculators below along with associated reviews and opinions.

Main Results
  1. Casio - Portable Printing Calculator - Front_Zoom

    Model: HR-170RC
    SKU: 6398476
    Top comment

    "This is probably the feature. With other calculators I could never check my work....very good calculator, very easy to use, full functions...Great Printing Calculator"

    See all customer reviews

    Product Description

    Ensure accurate computations with this Casio mini desktop printing calculator. The reprint function provides quick duplicate copies, while the clock and calendar features ensure accurate time and date stamps. Boasting check and correct capabilities, this Casio mini desktop printing calculator reduces arithmetic errors, and the post-printing property lets you easily generate documents after corrections.
    See all Calculators
    Top comment

    "This is probably the feature. With other calculators I could never check my work....very good calculator, very easy to use, full functions...Great Printing Calculator"

    See all customer reviews

    Product Description

    Ensure accurate computations with this Casio mini desktop printing calculator. The reprint function provides quick duplicate copies, while the clock and calendar features ensure accurate time and date stamps. Boasting check and correct capabilities, this Casio mini desktop printing calculator reduces arithmetic errors, and the post-printing property lets you easily generate documents after corrections.
    See all Calculators
    Your price for this item is $32.99
    The previous price was $39.99
    See all Calculators
  2. Casio - Portable Calculator - Silver - Front_Zoom

    Model: SL310SV
    SKU: 5947234
    Top comment

    "It priced nicely and the quality of this products shines. It functions perfectly and does calculations without any other extra keystrokes like some other calculators I've used. ...casio portable calculator...Nice calculator and very low price. does all needed functions"

    See all customer reviews

    Product Description

    Do basic math with this Casio 10-digit standard function calculator. Its large display and buttons make it easy to use, and it's powered by the sun, with backup batteries when you need to keep working at night. This Casio 10-digit standard function calculator comes with a wallet-style case for easy transport.
    See all Calculators
    Top comment

    "It priced nicely and the quality of this products shines. It functions perfectly and does calculations without any other extra keystrokes like some other calculators I've used. ...casio portable calculator...Nice calculator and very low price. does all needed functions"

    See all customer reviews

    Product Description

    Do basic math with this Casio 10-digit standard function calculator. Its large display and buttons make it easy to use, and it's powered by the sun, with backup batteries when you need to keep working at night. This Casio 10-digit standard function calculator comes with a wallet-style case for easy transport.
    See all Calculators
    Your price for this item is $6.99
    The previous price was $7.99
    See all Calculators
  3. Texas Instruments - TI-Nspire CX II Handheld Graphing Calculator - Front_Zoom
    Top comment

    "Calculator...Excellent calculator with many functions, particularly the graphing function....Great functions...Great functions provided by this calculator. It is also easy to use."

    See all customer reviews

    Product Description

    Perform complex mathematical operations with this TI-Nspire CX II graphing calculator. The high-resolution LCD screen displays vivid graphics, easy-to-see formulas and statistical data representations, enhancing comprehension. This TI-Nspire CX II graphing calculator can be used in ACT and SAT, PSAT/NMSQT and AP exams, supporting students when they need it most.
    See all Calculators
    Top comment

    "Calculator...Excellent calculator with many functions, particularly the graphing function....Great functions...Great functions provided by this calculator. It is also easy to use."

    See all customer reviews

    Product Description

    Perform complex mathematical operations with this TI-Nspire CX II graphing calculator. The high-resolution LCD screen displays vivid graphics, easy-to-see formulas and statistical data representations, enhancing comprehension. This TI-Nspire CX II graphing calculator can be used in ACT and SAT, PSAT/NMSQT and AP exams, supporting students when they need it most.
    See all Calculators
    Your price for this item is $164.99
    See all Calculators
  4. Casio - Desktop Calculator - Front_Zoom

    Model: 8-DIGIT DESKTOP CALCULATOR
    SKU: 3395221
    Top comment

    "Inexpensive calculator but functions well. Recommended....Great Desk Calculator...Great desk calculator. The tax function is very helpful."

    See all customer reviews

    Product Description

    Get a reliable sun-powered tool with this Casio mini solar calculator. Its attractive silver metallic finish and large number display make it easy on your eyes, and the independent memory and built-in functions save time. This 8-digit Casio mini solar calculator has tax and currency options to help with accounting needs.
    See all Calculators
    Top comment

    "Inexpensive calculator but functions well. Recommended....Great Desk Calculator...Great desk calculator. The tax function is very helpful."

    See all customer reviews

    Product Description

    Get a reliable sun-powered tool with this Casio mini solar calculator. Its attractive silver metallic finish and large number display make it easy on your eyes, and the independent memory and built-in functions save time. This 8-digit Casio mini solar calculator has tax and currency options to help with accounting needs.
    See all Calculators
    Your price for this item is $8.99
    The previous price was $9.99
    See all Calculators
  5. HP - Prime Handheld Graphing Calculator - Black - Front_Zoom

    Model: 2AP18AA#ABA/HPPRIME#INT
    SKU: 6348951
    Top comment

    "Great programmable calculator...Stand-alone solutions to carry on critical functions include pocket calculators, slide rules, etc. ...Love this calculator...Love RPN calculators and this is the best of the bunch."

    See all customer reviews

    Product Description

    Manipulate advanced graphs and geometric images with precision using this HP Prime graphing calculator. The powerful CAS system computes complex calculations on a spreadsheet, while the integrated tool suite with a graphing app lets you plot graphs in x and y, including inequalities. This HP Prime graphing calculator features a colored touch screen for quick and intuitive application.
    See all Calculators
    Top comment

    "Great programmable calculator...Stand-alone solutions to carry on critical functions include pocket calculators, slide rules, etc. ...Love this calculator...Love RPN calculators and this is the best of the bunch."

    See all customer reviews

    Product Description

    Manipulate advanced graphs and geometric images with precision using this HP Prime graphing calculator. The powerful CAS system computes complex calculations on a spreadsheet, while the integrated tool suite with a graphing app lets you plot graphs in x and y, including inequalities. This HP Prime graphing calculator features a colored touch screen for quick and intuitive application.
    See all Calculators
    Your price for this item is $249.99
    See all Calculators
  6. Texas Instruments - TI-83 Plus Graphing Calculator - Blue - Front_Zoom
    Top comment

    "Perfect calculator for HS calculus....Perfect calculator for HS calculus. Has all the functions needed....Great for basic stats functions. Please note there is no Goodness of Fit (GoF) function."

    See all customer reviews

    Product Description

    Easy to use and a must-have for classes ranging from Algebra to Pre-Calculus and Biology to Physics. Flash technology lets you add handheld software apps to expand its functionality.
    See all Calculators
    Top comment

    "Perfect calculator for HS calculus....Perfect calculator for HS calculus. Has all the functions needed....Great for basic stats functions. Please note there is no Goodness of Fit (GoF) function."

    See all customer reviews

    Product Description

    Easy to use and a must-have for classes ranging from Algebra to Pre-Calculus and Biology to Physics. Flash technology lets you add handheld software apps to expand its functionality.
    See all Calculators
    Your price for this item is $110.99
    Clearance
    The regular price is $129.99
    See all Calculators
  7. Texas Instruments - TI-89 Titanium Graphing Calculator, Pixel Display - Front_Zoom
    Top comment

    "great calculator with every function key you need...He's very happy with it all the function keys it has. excellent calculator....The standard for algebraic calculators...Excellent quality, as always from TI. The most function-laden calculator that can still be used on ACT and SAT tests."

    See all customer reviews

    Product Description

    TI-89 Titanium Graphing Calculator, Pixel Display
    See all Calculators
    Top comment

    "great calculator with every function key you need...He's very happy with it all the function keys it has. excellent calculator....The standard for algebraic calculators...Excellent quality, as always from TI. The most function-laden calculator that can still be used on ACT and SAT tests."

    See all customer reviews

    Product Description

    TI-89 Titanium Graphing Calculator, Pixel Display
    See all Calculators
    Your price for this item is $135.99
    The previous price was $169.99
    See all Calculators
  8. HP - Financial Calculator - Black - Front_Zoom

    Model: 12C#ABA/ HP12C#INT
    SKU: 9023969
    Top comment

    "I’m in love this calculator it’s is much needed for my business functions. ...Nice calculator...My financial calculator is great. Has alot of functions"

    See all customer reviews

    Product Description

    Make financial computations easier with this calculator that features a 1-line x 10-digit display and more than 120 built-in functions.
    See all Calculators
    Top comment

    "I’m in love this calculator it’s is much needed for my business functions. ...Nice calculator...My financial calculator is great. Has alot of functions"

    See all customer reviews

    Product Description

    Make financial computations easier with this calculator that features a 1-line x 10-digit display and more than 120 built-in functions.
    See all Calculators
    Your price for this item is $49.99
    See all Calculators
  9. Texas Instruments - TI-84 Plus Graphing Calculator - Blue - Front_Zoom
    Top comment

    "Great Graphing Calculator and Math solving...Calculator works perfect for graphing functions. Got it for my daughter so she could better learn Algebra and Trigonometry problems, from a function perspective and seeing the outcome. ...Good Calculator, but a bit pricey...This calculator has a lot of functions that most people wont even use. "

    See all customer reviews

    Product Description

    Calculate your way to the top of the class. Ideal for advanced high-school math and science classes.
    See all Calculators
    Top comment

    "Great Graphing Calculator and Math solving...Calculator works perfect for graphing functions. Got it for my daughter so she could better learn Algebra and Trigonometry problems, from a function perspective and seeing the outcome. ...Good Calculator, but a bit pricey...This calculator has a lot of functions that most people wont even use. "

    See all customer reviews

    Product Description

    Calculate your way to the top of the class. Ideal for advanced high-school math and science classes.
    See all Calculators
    Your price for this item is $139.99
    See all Calculators
  10. Texas Instruments - BA-II Plus Adv. Financial Calculator - Front_Zoom
    Top comment

    "Great calculator...Awesome calculator, it functions perfectly and does the job...Great standard financial calculator that does the necessary functions needed."

    See all customer reviews

    Product Description

    Easy-to-use Financial Calculator solves time-value-of-money calculations such as annuities, mortgages, leases, savings, and more. Generate amortization schedules. Compute NPV, IIR, break-even calculations, interest conversions, delta percent, profit and loss, cost, selling price, margin and markup. Performs cash-flow analysis for up to 24 uneven cash flows with up to four-digit frequencies. Calculator offers depreciation schedules; two day-count methods (actual or 30/360) to calculate bond price or yield to maturity or to call; list-based one-variable and two-variable statistics with four regression options: linear, logarithmic, exponential and power. Math functions include trigonometric calculations, natural logarithms, and powers. Design also features 10-digit display and 10 user memories. Automatic power-down conserves power. Calculator includes a protective slide case and one lithium 2032 battery.

    See all Calculators
    Top comment

    "Great calculator...Awesome calculator, it functions perfectly and does the job...Great standard financial calculator that does the necessary functions needed."

    See all customer reviews

    Product Description

    Easy-to-use Financial Calculator solves time-value-of-money calculations such as annuities, mortgages, leases, savings, and more. Generate amortization schedules. Compute NPV, IIR, break-even calculations, interest conversions, delta percent, profit and loss, cost, selling price, margin and markup. Performs cash-flow analysis for up to 24 uneven cash flows with up to four-digit frequencies. Calculator offers depreciation schedules; two day-count methods (actual or 30/360) to calculate bond price or yield to maturity or to call; list-based one-variable and two-variable statistics with four regression options: linear, logarithmic, exponential and power. Math functions include trigonometric calculations, natural logarithms, and powers. Design also features 10-digit display and 10 user memories. Automatic power-down conserves power. Calculator includes a protective slide case and one lithium 2032 battery.

    See all Calculators
    Your price for this item is $44.99
    See all Calculators
No content
No content