Texas Instruments TI-30XIIS Scientific Calculator
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Price as of 2026-06-05. Check Amazon for the current price.
Quick Decision
Price Intelligence
Currently $18.10 — the 90-day average is $14.90.
All-time low: $7.70 on Thu Jan 01 (from 182 price checks).
- Budget:$5–$10
- Mid-range:$10–$40← You are here
- Premium:$40+
Is This Right For You?
- •Those who want a top-rated option — in the top 1% of Calculators by rating
- •Risk-averse buyers — 50,339+ reviews give a highly reliable picture
- •Top 1% bestseller in Calculators — proven market demand
- •Texas Instruments loyalists — the brand spans 95 products in our database
- •Casio MS-80B Calculator — 50% cheaper at $9 (Score A+)
📊 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 2026-06-05.
How It Compares
This Product Texas Instruments TI-30XIIS Scientific Calculator | Most Popular Texas Instruments TI-30XIIS Scientific Calculator | Best Rated EMPIRE TRADING & COMMERCE Empire Desk Calculator | Best Value Casio MS-80B Calculator | |
|---|---|---|---|---|
| Price | $18.10 | $14.24 | $9.99 | $8.99 |
| Rating | 4.8/5 | 4.8/5 | 4.8/5 | 4.7/5 |
| Reviews | 50,339 | 50,339 | 3,075 | 14,185 |
| Mubboo Score | A | A+ | A | A+ |
Quick Specs
- Color
- White
- Unit Count
- 1.0 Count
- Screen Size
- 2.2 Inches
- Display Type
- LCD
- Manufacturer
- Texas Instruments
- Model Number
- 30XIIS/FC/1L1/A6
- Power Source
- Battery Powered
- Built-In Media
- Calculator
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
- ✦Robust, professional grade scientific calculator. Logs and antilogs
- ✦It has 2-line display shows entry and calculated result at same time
- ✦Easily handles 1 and 2 variable statistical calculations and three angle modes (degrees, radians, and grads) and scientific and engineering Falsetation modes
- ✦It has 1-year limited warranty
- ✦Solar and battery powered
Source: product listing on Amazon.
About Texas Instruments
- 95 products in our database
- Average rating: 4.7/5 across all products
- Price range: $6.15 – $1547.70
- Categories: Calculators
If not the TI-30XIIS Scientific Calculator, consider these
Featured in Our Reviews
Bottom Line
Texas Instruments TI-30XIIS Scientific Calculator earns Mubboo Score A. At $18 it's above the 90-day average of $15 — waiting for a dip may pay off. Rated 4.8/5 from 50,339+ reviews. Strong buy if: those who want a top-rated option, risk-averse buyers.
Frequently Asked Questions
Is the Texas Instruments TI-30XIIS Scientific Calculator worth buying in 2026?
It earns a Mubboo Score of A, with a 4.8/5 rating from 50,339 reviews — better than 100% of Calculators we track.
How much does the Texas Instruments TI-30XIIS Scientific Calculator cost?
It is currently $18.10. The 90-day average is $14.90 and the all-time low we recorded is $7.70.
How does the TI-30XIIS Scientific Calculator compare to other Calculators?
The category's most-reviewed alternative is the Texas Instruments TI-30XIIS Scientific Calculator (4.8/5, 50,339 reviews, $14.24). The TI-30XIIS Scientific 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 (2026-06-05) and may change.