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Best Buy customers often prefer the following products when searching for Small Calculators.

A calculator is a must-have for anyone who does serious math on a regular basis. Whether you're an engineer, a student, or just someone who likes to keep track of finances, it's important to have a tool that can handle your calculations quickly and accurately. These small calculators are excellent for keeping in your pocket or purse so you always have them when you need them. Browse the top-ranked list of small calculators below along with associated reviews and opinions.

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  1. Casio - Portable Calculator - Silver - Front_Zoom

    Model: SL310SV
    SKU: 5947234
    Top comment

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

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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

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

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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 comparable value price is $7.99

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  2. Casio - Desktop Calculator - Silver - 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 $9.99

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  3. Texas Instruments - TI-BA II Plus Financial Calculator - Black - 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!...Great calculator...Compact size with an inexpensive price tag makes for one great calculator!"

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    Product Description

    Designed for business professionals and students, this easy-to-use financial calculator delivers powerful computation functions and memory. Easy-to-read, 10-digit display Prompted display shows current variable label and values. Calculate IRR and NPV for cash flow analysis. Store up to 24 uneven cash flows with up to four-digit frequencies. Edit inputs to analyze the impact of changes in variables. Time-value-of-money function.Quickly solve calculations for annuities, loans, mortgages, leases and savings. Depreciation schedules. Choose from six methods for calculating depreciation, book value, and remaining depreciable amount. Interest rate conversions. Convert between annual (nominal) and effective interest rates. Exam acceptance. The BA II Plus calculator is approved for use on the Chartered Financial Analyst*, GARP Financial Risk Manager (FRM)† exam, and Certified Management Accountants‡ exam. *Chartered Financial Analyst is a registered trademark owned by CFA Institute. †GARP and FRM are registered trademarks owned by Global Association of Risk Professionals, Inc. ‡CMA is a registered trademark of the Institute of Management Accountants, Inc. None are affiliated with or endorse TI products.
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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!...Great calculator...Compact size with an inexpensive price tag makes for one great calculator!"

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    Product Description

    Designed for business professionals and students, this easy-to-use financial calculator delivers powerful computation functions and memory. Easy-to-read, 10-digit display Prompted display shows current variable label and values. Calculate IRR and NPV for cash flow analysis. Store up to 24 uneven cash flows with up to four-digit frequencies. Edit inputs to analyze the impact of changes in variables. Time-value-of-money function.Quickly solve calculations for annuities, loans, mortgages, leases and savings. Depreciation schedules. Choose from six methods for calculating depreciation, book value, and remaining depreciable amount. Interest rate conversions. Convert between annual (nominal) and effective interest rates. Exam acceptance. The BA II Plus calculator is approved for use on the Chartered Financial Analyst*, GARP Financial Risk Manager (FRM)† exam, and Certified Management Accountants‡ exam. *Chartered Financial Analyst is a registered trademark owned by CFA Institute. †GARP and FRM are registered trademarks owned by Global Association of Risk Professionals, Inc. ‡CMA is a registered trademark of the Institute of Management Accountants, Inc. None are affiliated with or endorse TI products.
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    Your price for this item is $18.99
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    The comparable value price is $44.99
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  4. Texas Instruments - Scientific Calculator - Front_Zoom

    Model: 30XIIS/FC/1L1/A
    SKU: 3667213
    Top comment

    "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....I really like this calculator it's perfect for my accounting class. Small compact and easy to use."

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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

    "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....I really like this calculator it's perfect for my accounting class. Small compact and easy to use."

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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 $16.99
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  5. Texas Instruments - TI-84+ CE Graphing Calculator - Black - Front_Zoom
    Top comment

    "Nice calculator....Very durable device. Compact yet not awkwardly small....Great Calculator!...This calculator is compact, reliable, and powerful."

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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!...This calculator is compact, reliable, and powerful."

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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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  6. Texas Instruments - TI-84 Plus Graphing Calculator - Blue - Front_Zoom
    Top comment

    "Great graphing calculator...The best calculator for the NY state trigonometry regents. These calculators are a bit expensive though....TI Calculator...Texas instruments are the best schools calculators. 30 years, I got my first calculator for college."

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    Product Description

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

    "Great graphing calculator...The best calculator for the NY state trigonometry regents. These calculators are a bit expensive though....TI Calculator...Texas instruments are the best schools calculators. 30 years, I got my first calculator for college."

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    Product Description

    Calculate your way to the top of the class. Ideal for advanced high-school math and science classes.
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    Your price for this item is $139.99
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  7. Texas Instruments - TI-30XS MultiView - Blue - Front_Zoom

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

    "Small, compact, and so worth the price. In this day and age everyone needs a calculator. ...The calculator is small and compact."

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    Product Description

    The TI-30XS MultiView scientific calculator is a powerful, four-line calculator for high school math and science exploration. The MathPrint feature displays fractions, symbols and math representations as they appear in textbooks. The TI-30XS MultiView scientific calculator is approved for use on SAT, ACT and AP exams.
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    Top comment

    "Small, compact, and so worth the price. In this day and age everyone needs a calculator. ...The calculator is small and compact."

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    Product Description

    The TI-30XS MultiView scientific calculator is a powerful, four-line calculator for high school math and science exploration. The MathPrint feature displays fractions, symbols and math representations as they appear in textbooks. The TI-30XS MultiView scientific calculator is approved for use on SAT, ACT and AP exams.
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    Your price for this item is $19.99
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  8. TORRAS - COOLiFY iva Handheld Portable Fan with Ice Cooler, 4900mAh Rechargeable Powerful, Mini Small Hand & Pocket Fan - Charcoal - Front_Zoom
    Top comment

    "Tiny but mighty!...I underestimated it since it’s such a small fan but wow! I also love that it fits perfect in my bag and I’m ready for a hot day...Small and powerful...[This review was collected as part of a promotion.] The fan is small and light, but very powerful. Nice cool air very stylist. "

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    Product Description

    The COOLiFY iva is designed to provide the ultimate in portable cooling, combining powerful airflow with a lightweight, compact build. At the heart of this fan is its semiconductor cooling plate, which offers instant skin relief by providing rapid cooling when you need it most. Whether you're commuting, at the office, traveling, or enjoying outdoor activities, this fan’s cooling technology ensures a refreshing experience in any environment. The fan’s 0-100 Adjustable speed settings let you adjust the airflow precisely to your comfort level, ensuring optimal cooling whether you’re indoors or outdoors. Additionally, the foldable round clip is a unique feature that allows the fan to be used hands-free. It can easily attach to surfaces like desks or stands, making it perfect for use at work or at home. With a long-lasting 4900mAh battery, the COOLiFY IVA offers extended use without the need for constant recharging, making it an ideal companion for those on the go. Enjoy comfort and cooling like never before with this sleek, innovative fan.
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    Top comment

    "Tiny but mighty!...I underestimated it since it’s such a small fan but wow! I also love that it fits perfect in my bag and I’m ready for a hot day...Small and powerful...[This review was collected as part of a promotion.] The fan is small and light, but very powerful. Nice cool air very stylist. "

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    Product Description

    The COOLiFY iva is designed to provide the ultimate in portable cooling, combining powerful airflow with a lightweight, compact build. At the heart of this fan is its semiconductor cooling plate, which offers instant skin relief by providing rapid cooling when you need it most. Whether you're commuting, at the office, traveling, or enjoying outdoor activities, this fan’s cooling technology ensures a refreshing experience in any environment. The fan’s 0-100 Adjustable speed settings let you adjust the airflow precisely to your comfort level, ensuring optimal cooling whether you’re indoors or outdoors. Additionally, the foldable round clip is a unique feature that allows the fan to be used hands-free. It can easily attach to surfaces like desks or stands, making it perfect for use at work or at home. With a long-lasting 4900mAh battery, the COOLiFY IVA offers extended use without the need for constant recharging, making it an ideal companion for those on the go. Enjoy comfort and cooling like never before with this sleek, innovative fan.
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    Your price for this item is $49.99

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  9. Hori - Fighting Stick Mini for PlayStation 5 - White - Front_Zoom
    Top comment

    "For gamers on a budget or deciding to try out a fighting stick before commiting to a full size or custom fightstick. This is a must buy. Small compact and well made....Great product. Enjoy the small compact version of this biting stick."

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    Product Description

    Immense fun in a compact and convenient package! The HORI Fighting Stick Mini for PlayStation 5 and PlayStation 4 features a full 8-button layout and a proper micro switch activated joystick yet is small enough to easily store and transport (product is approximately 8” x 6”). Despite its small size, the Fighting Stick Mini is surprisingly comfortable with ample room to rest your wrists, and the rubberized feet grip firmly to smooth surfaces for stability. Perfect for fighting games, arcade style games, and much more! Officially Licensed by Sony.
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    Top comment

    "For gamers on a budget or deciding to try out a fighting stick before commiting to a full size or custom fightstick. This is a must buy. Small compact and well made....Great product. Enjoy the small compact version of this biting stick."

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    Product Description

    Immense fun in a compact and convenient package! The HORI Fighting Stick Mini for PlayStation 5 and PlayStation 4 features a full 8-button layout and a proper micro switch activated joystick yet is small enough to easily store and transport (product is approximately 8” x 6”). Despite its small size, the Fighting Stick Mini is surprisingly comfortable with ample room to rest your wrists, and the rubberized feet grip firmly to smooth surfaces for stability. Perfect for fighting games, arcade style games, and much more! Officially Licensed by Sony.
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    Your price for this item is $59.99

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  10. Scosche - PowerVolt 30W Mini Cube USB-C PPS Fast Wall Charger - White - Front_Zoom
    Top comment

    "Love this 30W charger as an add to the Journey Swivel charging unit. Small and compact but plenty of power....Compact charger box!...[This review was collected as part of a promotion.] It is quite small and compact. It isn’t compatible with my iPhone, unfortunately, but it works with other devices. "

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    Product Description

    The Scosche PowerVolt 30W Mini Cube USB-C Fast Charger Power Delivery 3.0 with PPS compatibility is the ultimate solution for charging today's USB Type-C and PPS compatible devices, which means less time tethered to your charger and more mobility for you. The tiny, compact size is perfect for travel or storing inside your pocket, purse or backpack. Certified USB Fast Charger Power Delivery 3.0 technology safely charges your compatible devices up to 50% capacity in about 30 minutes. It’s charging speed is up to 4 times faster than a standard 5W USB Wall Charger. The built-in circuitry protects your device from over charging and overheating and is completely safe for less powerful devices. Use the 30-Watt USB Type-C port to charge your PPS compatible device, 30W Macbook, 30W small laptop, or one of today's latest and greatest Smartphones or Tablets using only one wall outlet. Compatible with 100-240VAC. We recommend using a fast charge compatible USB-C cable to achieve the fastest charge rates. It’s backed by Scosche’s Lifetime Tech Support and a 3-year warranty.
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    Top comment

    "Love this 30W charger as an add to the Journey Swivel charging unit. Small and compact but plenty of power....Compact charger box!...[This review was collected as part of a promotion.] It is quite small and compact. It isn’t compatible with my iPhone, unfortunately, but it works with other devices. "

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    Product Description

    The Scosche PowerVolt 30W Mini Cube USB-C Fast Charger Power Delivery 3.0 with PPS compatibility is the ultimate solution for charging today's USB Type-C and PPS compatible devices, which means less time tethered to your charger and more mobility for you. The tiny, compact size is perfect for travel or storing inside your pocket, purse or backpack. Certified USB Fast Charger Power Delivery 3.0 technology safely charges your compatible devices up to 50% capacity in about 30 minutes. It’s charging speed is up to 4 times faster than a standard 5W USB Wall Charger. The built-in circuitry protects your device from over charging and overheating and is completely safe for less powerful devices. Use the 30-Watt USB Type-C port to charge your PPS compatible device, 30W Macbook, 30W small laptop, or one of today's latest and greatest Smartphones or Tablets using only one wall outlet. Compatible with 100-240VAC. We recommend using a fast charge compatible USB-C cable to achieve the fastest charge rates. It’s backed by Scosche’s Lifetime Tech Support and a 3-year warranty.
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    Your price for this item is $15.99
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    The comparable value price is $19.99

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