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Best Buy customers often prefer the following products when searching for smallest scientific calculator.

A scientific calculator is a must-have for any student, and there are many options available. If you're looking for the smallest scientific calculator you can have on you, perhaps we can help. Small scientific calculators are handy, easy to use and packed with features that can help you do your math homework faster and more efficiently. Browse the top-ranked list of some of the smallest scientific calculators below along with associated reviews and opinions.

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  1. Casio - Basic Calculator - Front_Zoom

    Model: SL-300VE/SL300SV
    SKU: 5375010
    Top comment

    "Same for minus and divide. I like that it has an off button instead of having to wait for a timed shutoff....Useful small calculator. Very lightweight, Arrived with a small plastic carrying case. ...Great Basic Calculator...Calculator"

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    Product Description

    Solve complicated calculations with this Casio solar calculator. Sixteen-digit approximations on its large display provide accurate, easy-to-read results. The handy profit margin function makes it suitable for business use, and the independent memory saves you time on repeated calculations. Worry less about dead batteries with the solar cells of this Casio solar calculator.
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    Top comment

    "Same for minus and divide. I like that it has an off button instead of having to wait for a timed shutoff....Useful small calculator. Very lightweight, Arrived with a small plastic carrying case. ...Great Basic Calculator...Calculator"

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    Product Description

    Solve complicated calculations with this Casio solar calculator. Sixteen-digit approximations on its large display provide accurate, easy-to-read results. The handy profit margin function makes it suitable for business use, and the independent memory saves you time on repeated calculations. Worry less about dead batteries with the solar cells of this Casio solar calculator.
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    Your price for this item is $6.99
    The previous price was $10.99
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  2. Casio - Portable Printing Calculator - Front_Zoom

    Model: HR-170RC
    SKU: 6398476
    Top comment

    "LOUD, but compact and easy to use...I always have trouble with the multiplying and dividing using these office calculators, but most everything else is intuitive. ...Great Printing Calculator...This is probably the feature. With other calculators I could never check my work."

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    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.
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    Top comment

    "LOUD, but compact and easy to use...I always have trouble with the multiplying and dividing using these office calculators, but most everything else is intuitive. ...Great Printing Calculator...This is probably the feature. With other calculators I could never check my work."

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    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.
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    Your price for this item is $32.99
    The previous price was $39.99
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  3. Casio - Desktop Calculator - Front_Zoom

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

    "Calculator...Very small and compact, very familey adaptable and easy to operate...Good price for size of use. Better brand quality Small & compact. Easy to travel & carry around in back pack"

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    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.
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    Top comment

    "Calculator...Very small and compact, very familey adaptable and easy to operate...Good price for size of use. Better brand quality Small & compact. Easy to travel & carry around in back pack"

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    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.
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    Your price for this item is $8.99
    The previous price was $9.99
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  4. Texas Instruments - BA-II Plus Adv. Financial Calculator - Front_Zoom
    Top comment

    "Great Financial Calculator......This is one of the better financial calculators. It works wonderfully. There is a small learning curve that you have to under go, but aside from that it works wonderfully!...Good basic Scientific calculator...Good basic Scientific calculator, need for a high school freshman algebra class."

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    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.

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    Top comment

    "Great Financial Calculator......This is one of the better financial calculators. It works wonderfully. There is a small learning curve that you have to under go, but aside from that it works wonderfully!...Good basic Scientific calculator...Good basic Scientific calculator, need for a high school freshman algebra class."

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    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.

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    Your price for this item is $44.99
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  5. Casio - Portable Calculator - Silver - Front_Zoom

    Model: SL310SV
    SKU: 5947234
    Top comment

    "Small portable calculator...A compact calculator that does the job very clearly...Nice little calculator...Wanted something to use besides my phone. Small...compact. Easy to use."

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    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.
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    Top comment

    "Small portable calculator...A compact calculator that does the job very clearly...Nice little calculator...Wanted something to use besides my phone. Small...compact. Easy to use."

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    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.
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    Your price for this item is $6.99
    The previous price was $7.99
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  6. Texas Instruments - TI-84+ CE Graphing Calculator - Black - Front_Zoom
    Top comment

    "Nice calculator....Very durable device. Compact yet not awkwardly small....Great calculator for students...My sons high school requires the use of scientific calculators & this model is perfect. Price is right & has multiple functions."

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    Product Description

    Master the ACT, SAT, PSAT/NMSQT or AP exams with the help of this Texas Instruments TI-84+ CE Graphing Calculator, which features a sequence graphing mode that shows time series plots, cobweb or stairstep plots and phase plots.
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    Top comment

    "Nice calculator....Very durable device. Compact yet not awkwardly small....Great calculator for students...My sons high school requires the use of scientific calculators & this model is perfect. Price is right & has multiple functions."

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    Product Description

    Master the ACT, SAT, PSAT/NMSQT or AP exams with the help of this Texas Instruments TI-84+ CE Graphing Calculator, which features a sequence graphing mode that shows time series plots, cobweb or stairstep plots and phase plots.
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    Your price for this item is $149.99
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  7. Texas Instruments - Scientific Calculator - Front_Zoom

    Model: TI-30XIIS
    SKU: 3667213
    Top comment

    "I really like this calculator it's perfect for my accounting class. Small compact and easy to use....Texas Instruments - Scientific Calculator...Works great for my electricity class, compact, but hard to see the numbers when you have it slightly tilted, maybe the same with other calculators."

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    Product Description

    Scientific calculator with equation recall combines statistics and advanced scientific functions. Two-line display shows entries on the top line and results on the bottom line. Entry line on the top of the display shows up to 11 characters and can scroll left and right up to 88. Result line on the bottom shows up to a 10-digit answer and 2-digit exponent. Functions include common/natural logarithms, fractions, fraction/decimal conversions, degrees to decimal conversion, reciprocals, factorials, grads, hyperbolics, polar/rectangular conversions. Fraction feature allows operations with fractions and mixed numbers. Two-variable statistics allow you to enter, delete, insert, and edit individual statistical data elements. Calculator runs on solar and battery power.

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    Top comment

    "I really like this calculator it's perfect for my accounting class. Small compact and easy to use....Texas Instruments - Scientific Calculator...Works great for my electricity class, compact, but hard to see the numbers when you have it slightly tilted, maybe the same with other calculators."

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    Product Description

    Scientific calculator with equation recall combines statistics and advanced scientific functions. Two-line display shows entries on the top line and results on the bottom line. Entry line on the top of the display shows up to 11 characters and can scroll left and right up to 88. Result line on the bottom shows up to a 10-digit answer and 2-digit exponent. Functions include common/natural logarithms, fractions, fraction/decimal conversions, degrees to decimal conversion, reciprocals, factorials, grads, hyperbolics, polar/rectangular conversions. Fraction feature allows operations with fractions and mixed numbers. Two-variable statistics allow you to enter, delete, insert, and edit individual statistical data elements. Calculator runs on solar and battery power.

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    Your price for this item is $11.99
    The previous price was $16.99
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  8. Texas Instruments - Scientific Calculator - Blue - Front_Zoom

    Model: 30XSMV/TBL/1L1/A
    SKU: 8837878
    Top comment

    "Small, compact, and so worth the price. In this day and age everyone needs a calculator. ...The scientific calculator that’s required...As a freshman in high school, this is the scientific calculator that’s required. It’s a great learning calculator and oncdget good with this. "

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    Product Description

    Texas Instruments TI-30XS Scientific Calculator - 16 Character(s) - LCD - Solar, Battery Powered
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    Top comment

    "Small, compact, and so worth the price. In this day and age everyone needs a calculator. ...The scientific calculator that’s required...As a freshman in high school, this is the scientific calculator that’s required. It’s a great learning calculator and oncdget good with this. "

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    Product Description

    Texas Instruments TI-30XS Scientific Calculator - 16 Character(s) - LCD - Solar, Battery Powered
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    Your price for this item is $19.99
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  9. HP - Financial Calculator - Black - Front_Zoom

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

    "Best compact size calculator around....This financial calculator works great and easy to operate....Fantastic RPN Calculator...This is an RPN calculator and it is not for everyone. RPN (Reverse Polish Notation) is a method of calculation that is different than algebraic method used in most calculators. "

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    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.
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    Top comment

    "Best compact size calculator around....This financial calculator works great and easy to operate....Fantastic RPN Calculator...This is an RPN calculator and it is not for everyone. RPN (Reverse Polish Notation) is a method of calculation that is different than algebraic method used in most calculators. "

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    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.
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    Your price for this item is $49.99
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  10. HP - Prime Handheld Graphing Calculator - Black - Front_Zoom

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

    "The best graphical calculator on the market...Excellent advanced scientific graphical calculator. The is the perfect companion for college. ...Love this calculator...Love RPN calculators and this is the best of the bunch."

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    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.
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    Top comment

    "The best graphical calculator on the market...Excellent advanced scientific graphical calculator. The is the perfect companion for college. ...Love this calculator...Love RPN calculators and this is the best of the bunch."

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    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.
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    Your price for this item is $249.99
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