Customer Reviews for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, White (FX-115ESPLS2-S)
Item # : 24431368
Model # : FX-115ESPLS2-S
- Scientific calculator with two-line Natural Textbook Display displays formulas and results simultaneously
- Perfect choice for high school and college students taking general math, pre-algebra, algebra I and II, geometry, trigonometry, statistics, calculus, chemistry, engineering
Price is $22.49
30-min pickup
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107 reviews
Most helpful positive review
Posted Sep 9, 2025
Ok
Ok…did its job………worked good
VS
Most helpful critical review
Posted Sep 6, 2023
Way too complicated. Did not have a reliable memory; the memory did not store the number. You had to program many details that should have not been necessary. For example I wanted the sin of 45 degrees and it replied ”( square root of 2)/2”. It should have answered ”.7071”. Lousey calculator for non-mathematitions.
Laurel M.
Verified Buyer
Posted Sep 9, 2025
Ok
Ok…did its job………worked good
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, White (FX-115ESPLS2-S)
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BETH E.
Verified Buyer
Posted Aug 22, 2025
Too complicated
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, Blue (FX-300ESPLS2-BU)
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JO K.
Verified Buyer
Posted Jul 26, 2025
Exactly what it says it is.
I purchased this for a college class that requires a scientific calculator. So far no problems to mention and it’s nice that it’s solar powered. Has all the functions that a scientific calculator should. It would fit your needs for a general scientific calculator.
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, Black (FX-300ESPLS2-S)
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XAEAM
Verified Buyer
Posted Sep 16, 2024
Great Calculator
It works perfect. My son uses for algebra amd he is very happy with it. Teachers told him you made a good purchase.
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, Black (FX-300ESPLS2-S)
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Dave
Verified Buyer
Posted Aug 13, 2024
Good price but needlessly complicated for basic functions
Biggest criticism is that the default answer format is fractions rather than decimal. The first calculation I used it for was a dollars and cents subtraction and it gave the answer in a fraction. I had to fiddle with the settings to get it to default to decimal. Now it is OK. Good value however.
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, Black (FX-300ESPLS2-S)
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SHAKEENA W.
Verified Buyer
Posted Aug 4, 2024
School Supply Donation.
Purchase was made for Church back to school drive. Prices were great.
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, White (FX-115ESPLS2-S)
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BILL W.
Verified Buyer
Posted Jul 15, 2024
Pretty good calculator
This pretty good calculator was on sale at Staples and I'm glad I bought it.
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, Blue (FX-300ESPLS2-BU)
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MICHAEL
Verified Buyer
Posted Jan 16, 2024
Perfect Calculator for my needs.
Placed order shipped the next day received the day after that. Perfect. Right product right price right delivery...it doesn't get any better.
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, White (FX-115ESPLS2-S)
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R.C.
Verified Buyer
Posted Oct 13, 2023
Calculator
Everything is working very good my son loves it
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, Black (FX-300ESPLS2-S)
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PAUL K.
Verified Buyer
Posted Sep 6, 2023
Way too complicated. Did not have a reliable memory; the memory did not store the number. You had to program many details that should have not been necessary. For example I wanted the sin of 45 degrees and it replied ”( square root of 2)/2”. It should have answered ”.7071”. Lousey calculator for non-mathematitions.
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, Blue (FX-300ESPLS2-BU)
1up votes 1
4down votes 4
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RICARDO A.
Verified Buyer
Posted Jul 18, 2023
Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator
Nice compact and powerful. Functions great and display is very clear. Keys are quiet and the execution of operands where multiplication and division happen before addition and subtraction work properly. Great economical calculator.
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, Black (FX-300ESPLS2-S)
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BILL K.
Verified Buyer
Posted May 20, 2023
Very good
Does the job
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, Black (FX-300ESPLS2-S)
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SOBIA M.
Verified Buyer
Posted Apr 18, 2023
Pretty okay
Very first time purchased
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, Black (FX-300ESPLS2-S)
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2down votes 2
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J.M.
Verified Buyer
Posted Mar 26, 2023
Adequate but not for technies
As with most of current offerings this calculator uses algebraic algorithms. The more efficient RPN models are not offered in any of Staples calculators.
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, Black (FX-300ESPLS2-S)
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SOBIA M.
Verified Buyer
Posted Feb 3, 2023
Nice
First time purchased in store plus employee offered me awesome discount for the inconvenience
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, White (FX-115ESPLS2-S)
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RICHARD B.
Verified Buyer
Posted Dec 24, 2022
Nice calculator
Has many different functions and all aid in engineering.
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, Black (FX-300ESPLS2-S)
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Chef allen
Verified Buyer
Posted Dec 19, 2022
Casio calculator
My son in high school enjoyed the Scientific calculator he used it for class also customer service was great the cashier which happened to be the assistant manager was very nice and helpful we definitely come back again
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, White (FX-115ESPLS2-S)
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DAVE D.
Verified Buyer
Posted Oct 1, 2022
for chemistry
bought this scientific calculator for my sons honors chem class. It does the job!
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, Blue (FX-300ESPLS2-BU)
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DOIMINGO D.
Verified Buyer
Posted Sep 16, 2022
It’s an awesome calculator
Great calculator it’s pretty easy to use
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, White (FX-115ESPLS2-S)
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MICHAEL S.
Verified Buyer
Posted Sep 16, 2022
Casio Scientific Calculator
It's been a while however Casio has been my one go to when I needed a calculator... Always reasonably priced.
This review is for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, White (FX-115ESPLS2-S)
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