--- product_id: 1143049 title: "TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK)" brand: "texas instruments" price: "$34.61" currency: USD in_stock: true reviews_count: 13 category: "Texas Instruments" url: https://www.desertcart.us/products/1143049-ti-30xiis-scientific-calculator-black-with-blue-accents-30xiis-tbl store_origin: US region: United States of America --- # 2-line dual display multi-angle modes solar + battery power TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK) **Brand:** texas instruments **Price:** $34.61 **Availability:** ✅ In Stock ## Summary > 📈 Elevate your calculations with precision and power — be the math pro everyone envies! ## Quick Answers - **What is this?** TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK) by texas instruments - **How much does it cost?** $34.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1143049-ti-30xiis-scientific-calculator-black-with-blue-accents-30xiis-tbl) ## Best For - texas instruments enthusiasts ## Why This Product - Trusted texas instruments brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Durable:** Sturdy build with protective cover fits perfectly in your professional toolkit. - • **Memory Retention Magic:** Recall previous entries and stats instantly—never lose your progress. - • **Power That Never Quits:** Solar and battery combo ensures uninterrupted performance anywhere. - • **Dual-Line Display Mastery:** Simultaneously view input and results for error-free calculations. - • **Statistical & Scientific Pro:** Handles 1 & 2 variable stats, logs, antilogs, and trigonometry with ease. ## Overview The Texas Instruments TI-30XIIS Scientific Calculator is a professional-grade, dual-line display calculator designed for advanced math and science tasks. Featuring solar and battery power, multi-angle modes (degrees, radians, grads), and robust statistical functions, it offers reliable performance with memory retention and a durable design. Ideal for students and professionals seeking accuracy and efficiency in a compact, stylish package. ## Description Product Description The two-line display scientific calculator combines statistics and advanced scientific functions and is a durable and affordable calculator for the classroom. The two-line display helps students explore math and science concepts in the classroom. Ideal for General Math, Algebra 1 & 2, Geometry, Trigonometry, Statistics, Science desertcart.com The new two-line TI-30X IIS with the memory retention feature retains previous entries, memory values, and individual statistical elements, and is a great value for general math, algebra, trigonometry, statistics, science, and much more. It allows you to enter, delete, insert, and edit individual statistical data elements, and displays trigonometric functions in degrees and radians. It performs common and natural logarithms, fractions and fraction/decimal conversions, and degrees, minutes, seconds/decimal degrees conversions. The calculator features durable plastic keys and a protective cover, with a quick reference card and guide for easy assistance. Review: Reliable, No-Frills Calculator That Just Works - This calculator is one of those simple, dependable tools that just gets the job done without any hassle. The two-line display is actually really useful because it shows both what you type and the result at the same time, which helps avoid mistakes. It handles all the common functions you’d need for algebra, geometry, and general science, including fractions, trig, and basic statistics. It’s also solar and battery powered, so you don’t have to worry much about it dying, and the buttons feel durable enough for regular use. One of the biggest advantages is that it’s approved for exams like the SAT, ACT, and AP, so it’s a safe choice for students. Review: Perfect for My Daughter’s High School Math Classes - I purchased the Texas Instruments TI-30XIIS Scientific Calculator in Raspberry for my daughter, who’s in high school, and she loves it (as much as a teenager can love a calculator)! The raspberry color is vibrant and fun, making it easy for her to spot in her backpack while adding a bit of personality to her school supplies. This calculator is super user-friendly, with a clear 2-line display that shows both the input and results, which she says helps her double-check her work during algebra and geometry classes. It handles all the functions she needs for her high school math curriculum—fractions, scientific notation, logarithms, and even some basic statistics. The buttons are responsive and well-organized, making it easy for her to use, even under the pressure of timed tests. The solar and battery power combo is a great feature, ensuring it works in any classroom lighting without worrying about battery replacements. It feels sturdy and well-made, so I’m confident it’ll last through her high school years. The compact size fits perfectly in her pencil case, and at this price, it’s an excellent value for a reliable scientific calculator. Overall, the TI-30XIIS is functional, durable, and stylish—perfect for a high school student. My daughter finds it easy to use, and I’m happy with the purchase. Highly recommend for any parent looking for a dependable calculator for their teen! ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00000JBNX | | Best Sellers Rank | #205 in Office Products ( See Top 100 in Office Products ) #1 in Scientific Calculators | | Brand | Texas Instruments | | Built-In Media | … | | Calculator Type | Engineering/Scientific | | Color | Black | | Customer Reviews | 4.8 out of 5 stars 50,260 Reviews | | Display Type | LCD | | Enclosure Material | Metal, Plastic | | Global Trade Identification Number | 00033317198726, 00809187117910 | | Item Dimensions L x W | 6.12"L x 3.23"W | | Item Type Name | Scientific Calculator | | Item Weight | 6.2 Ounces | | Manufacturer | Texas Instruments | | Mfr Part Number | 30XIIS/TBL/1L1/BK | | Model Name | TI-30XIIS™ | | Model Number | 30XIIS/TBL/1L1/BK | | Number of Batteries | 1 CR123A batteries required. (included) | | Power Source | Battery Powered | | Screen Size | 2.2 Inches | | UPC | 809187117910 807030492320 781624958778 033317202812 666672976854 763615998918 523160255283 799916188857 999994048672 809186267845 632674313263 971473193387 021112855067 033317198726 702658640217 521375582521 999992231755 898029642321 191120055176 696739500074 806293525080 721058796218 809302183868 033317190263 640206722223 777785603886 804993663590 601000833249 001910143320 809385662809 6361238224… | | Unit Count | 1.0 Count | | Warranty Description | 1 year limited warranty, 1 year manufacturer | ## Product Details - **Brand:** Texas Instruments - **Calculator Type:** Engineering/Scientific - **Color:** Dark Blue - **Power Source:** Battery Powered - **Screen Size:** 3 ## Images ![TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK) - Image 1](https://m.media-amazon.com/images/I/5198+fcBR+L.jpg) ![TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK) - Image 2](https://m.media-amazon.com/images/I/712vegdGMUL.jpg) ![TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK) - Image 3](https://m.media-amazon.com/images/I/51SP01Vr7BL.jpg) ![TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK) - Image 4](https://m.media-amazon.com/images/I/61RImjpwffL.jpg) ![TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK) - Image 5](https://m.media-amazon.com/images/I/51qQlCua8SL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is there a cover for this one, I do not see one shown?** A: As of July 2022, it does come with a cover. **Q: What type of battery?** A: It is both solar and battery powered. I have had mine for 22 years and have never needed a new battery. The batteries power is restored by the solar. If you think you need to replace the battery it can be replaced on the back of the calculator with 4 small screws. Not sure of the type since I have never had to replace mine but you can look there. **Q: Does it come with a hard cover?** A: Yes, It does come with hard cover **Q: If you attempt a square root that is not a perfect square will it simplify or not? (I.E. square root of 45) I need to know this for my finals.** A: Ms. Fitzpatrick, your question concerning the TI-30X IIS is "Will it simplify (e.g. square root of 45)?" The short answer is NO. The TI-30X IIS will display 6.708203932 for the square root of 45.The square root of 45 in its simplest radical form is/would be 3ã5. However, the TI-30XS will display 3ã5 as a resultant of square root of 45. I hope this helps.Respectfully,Mike ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable, No-Frills Calculator That Just Works *by H***K on April 24, 2026* This calculator is one of those simple, dependable tools that just gets the job done without any hassle. The two-line display is actually really useful because it shows both what you type and the result at the same time, which helps avoid mistakes. It handles all the common functions you’d need for algebra, geometry, and general science, including fractions, trig, and basic statistics. It’s also solar and battery powered, so you don’t have to worry much about it dying, and the buttons feel durable enough for regular use. One of the biggest advantages is that it’s approved for exams like the SAT, ACT, and AP, so it’s a safe choice for students. ### ⭐⭐⭐⭐⭐ Perfect for My Daughter’s High School Math Classes *by A***K on September 14, 2025* I purchased the Texas Instruments TI-30XIIS Scientific Calculator in Raspberry for my daughter, who’s in high school, and she loves it (as much as a teenager can love a calculator)! The raspberry color is vibrant and fun, making it easy for her to spot in her backpack while adding a bit of personality to her school supplies. This calculator is super user-friendly, with a clear 2-line display that shows both the input and results, which she says helps her double-check her work during algebra and geometry classes. It handles all the functions she needs for her high school math curriculum—fractions, scientific notation, logarithms, and even some basic statistics. The buttons are responsive and well-organized, making it easy for her to use, even under the pressure of timed tests. The solar and battery power combo is a great feature, ensuring it works in any classroom lighting without worrying about battery replacements. It feels sturdy and well-made, so I’m confident it’ll last through her high school years. The compact size fits perfectly in her pencil case, and at this price, it’s an excellent value for a reliable scientific calculator. Overall, the TI-30XIIS is functional, durable, and stylish—perfect for a high school student. My daughter finds it easy to use, and I’m happy with the purchase. Highly recommend for any parent looking for a dependable calculator for their teen! ### ⭐⭐⭐⭐⭐ TI-30X IIS 2 is really Useful, Durable and a Great Pocket Size *by G***Y on March 27, 2026* Easy to use if you read directions, works like a calculator just like I needed. The buttons have a second command but again if you read directions you can do it. Good pocket size, really durable and suited for complex equations needed on the job. I Absolutely love that it saves and has history so you can go back through the math you've done. ## Frequently Bought Together - Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents - BIC Brite Liner Highlighters, Chisel Tip, 5-Count Pack of Highlighters Assorted Colors, Ideal Highlighter Set for Organizing and Coloring - Five Star Spiral Notebooks + Study App, 4 Pack, 1 Subject, College Ruled Paper, 8-1/2" x 11", 100 Sheets, Purple, Pink, White, Green (820337-ECM) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/1143049-ti-30xiis-scientific-calculator-black-with-blue-accents-30xiis-tbl](https://www.desertcart.us/products/1143049-ti-30xiis-scientific-calculator-black-with-blue-accents-30xiis-tbl) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-20*