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☀️ Calculate smarter, not harder — power up with Casio’s solar edge!
The Casio HS-4G is a compact, solar-powered calculator featuring an 8-digit display with 16-digit approximations, independent memory, and a protective flip-top hard case. Designed for elementary to secondary use, it offers reliable, eco-friendly performance in a sleek, durable form factor.












| ASIN | B00000K172 |
| Batteries | 1 Product Specific batteries required. |
| Best Sellers Rank | #16,889 in Office Products ( See Top 100 in Office Products ) #51 in Basic Office Calculators |
| Customer Reviews | 4.2 4.2 out of 5 stars (308) |
| Date First Available | September 4, 1999 |
| Is Discontinued By Manufacturer | Yes |
| Item Weight | 0.014 ounces |
| Item model number | HS-4G |
| Manufacturer | Casio Inc. |
| Product Dimensions | 3.44 x 2.19 x 0.34 inches |
P**S
Alittle small
I thought it was bigger but that's ok
E**N
Good basic calculator for kids
Good basic calculator for kids.
M**O
Tiny machine that does its job.
This is a tiny calculator with a single photo cell as its power source. The buttons are a bit wobbly and it needs constant light to work. But for what it is, it works great! The price is right too.
P**S
So tiny!
3x2" is REALLY small and I have to work hard to get the light to hit is just right to turn on. Was trying to replace and old one, but this is a disappointment.
G**T
A good buy.
Works fine.
M**Y
Inaccurate results.
I gave it a one because it has no "0." This calculator is inaccurate. I compared the results to a 10 key calculator. This calculators results on an equation was 806.00 and the 10 key and my phone app calculator gave the answer as 789.06. It was off by 16.94. I checked the results several times. You can't beat a 10 key with a paper print out. It's also tiny. I am disappointed in myself for not checking the measurements. I know better and I got ripped off but I never thought it would be inaccurate. It is consistently inaccurate though.
I**S
La calculadora es mas pequeña que la palma d mi mano parece de jugete muy muy buena
Y**Y
Muy pequeña, ideal para no ocupar espacio
A**R
As above
S**N
item way too small and garbage for the money better one bought at the dollar store
Y**N
It was too small to read for older people.
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