Casio SL-300SV Standard Function Desktop Calculator
| General Purpose | Large 8-Digit Display | Pocket Size | Basic Math Functions| Ideal for Home & Office
Price as of 2026-06-02. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$5–$10← You are here
- Mid-range:$10–$40
- Premium:$40+
Is This Right For You?
- •Budget-conscious shoppers — priced below 97% of Calculators
- •Casio loyalists — the brand spans 60 products in our database
- •EMPIRE TRADING & COMMERCE Empire Desk Calculator — higher rated at 4.8/5 ($10)
📊 Based on data analysis of 33 products in this category.
Mubboo Score: A
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other Calculators
Computed from live Amazon rating, review count, and price across 33 Calculators available to US consumers · last refreshed 2026-06-02.
How It Compares
This Product Casio SL-300SV Standard Function Desktop Calculator | Most Popular CATIGA 12 Digit Desk Calculator | Best Rated EMPIRE TRADING & COMMERCE Empire Desk Calculator | Best Value Texas Instruments TI-503 SV Standard Function Calculator | |
|---|---|---|---|---|
| Price | $5.49 | $9.99 | $9.99 | $6.15 |
| Rating | 4.6/5 | 4.7/5 | 4.8/5 | 4.6/5 |
| Reviews | 4,377 | 18,602 | 3,075 | 2,978 |
| Mubboo Score | A | A+ | A | A |
Quick Specs
- Color
- Silver
- Unit Count
- 1.0 Count
- Item Weight
- 0.01 Ounces
- Screen Size
- 3.2 Inches
- Display Type
- LCD
- Manufacturer
- Casio
- Model Number
- SL-300SV
- Power Source
- Solar Powered
What People Say
Synthesized from 40 reviews · 100% verified purchases.
Confirm the calculator is approved for your intended exam, and be prepared for a learning curve with advanced models like the TI-84 Plus CE. Also check that all needed accessories, such as charging cables, are included.
- Dependable and Durable
- Easy to Use
- Approved for Standardized Tests
- Clear and Useful Display
- Great Battery Life
- Steep Learning Curve for Some Functions
- Minor Design Quirks
Expert Picks in Calculators
- NumWorks Graphing Calculator — High school math and science classes and standardized tests
Category recommendations from independent expert publications. Source links in References.
Related Video Reviews
Key Features
- ✦COMPACT & PORTABLE DESIGN – Space-saving design that fits easily on any desk or in a briefcase, making it ideal for both home and office use.
- ✦LARGE EIGHT-DIGIT DISPLAY – Clear and easy-to-read 8-digit display, perfect for everyday calculations, ensuring accurate results in home or office settings.
- ✦GENERAL PURPOSE CALCULATOR – Ideal for a wide range of applications, from basic math to business and personal use.
- ✦DUAL POWER SOURCE: Operates on solar power with battery backup to ensure reliable use in any lighting condition.
- ✦DURABLE HARD COVER: Built-in protective case shields the calculator from scratches, drops, and everyday wear.
Source: product listing on Amazon.
About Casio
- 60 products in our database
- Average rating: 4.6/5 across all products
- Price range: $3.71 – $209.49
- Categories: Calculators, Inkjet Printers, Mens Watches, Womens Watches
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Bottom Line
Casio SL-300SV Standard Function Desktop Calculator earns Mubboo Score A. Priced at $5 — a budget-friendly option, below the category average of $34. Rated 4.6/5 from 4,377+ reviews. Strong buy if: budget-conscious shoppers, casio loyalists.
Frequently Asked Questions
Is the Casio SL-300SV Standard Function Desktop Calculator worth buying in 2026?
It earns a Mubboo Score of A, with a 4.6/5 rating from 4,377 reviews — better than 45% of Calculators we track.
How much does the Casio SL-300SV Standard Function Desktop Calculator cost?
It is currently $5.49 — budget-tier pricing for Calculators.
How does the SL-300SV Standard Function Desktop Calculator compare to other Calculators?
The category's most-reviewed alternative is the CATIGA 12 Digit Desk Calculator (4.7/5, 18,602 reviews, $9.99). The SL-300SV Standard Function Desktop Calculator carries a Mubboo Score of A vs A+.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-02) and may change.