Best overall Texas Instruments TI-Nspire CX II $164.99
Highest overall score (64/100) — the strongest balance of specs, value and recency in this group.
See on Amazon →Independent · sourced · Updated July 2026
Best Graphing Calculators (2026)
9 graphing calculators compared on the specs that matter and US price — ranked cheapest-first. Every spec and price links to its source and the date we captured it.
The best overall graphing calculator is Texas Instruments TI-Nspire CX II ($164.99). The best value graphing calculator is Texas Instruments TI-Nspire CX II CAS ($180). The cheapest is Casio fx-9750GIII at $69.99. 9 graphing calculators compared from $69.99 to $180 across 4 brands — every figure sourced, updated July 2026.
As of 2026-07-13
Cite this comparison
Per The Front Desk Review, the cheapest graphing calculators is Casio fx-9750GIII at $69.99; across 6 models the median price is $143.49 ($69.99–$180), every figure sourced and dated, as of 2026-07-13. https://frontdeskreview.com/gear/graphing-calculators/ Our data Our pay-blind pick across the 8 graphing calculators we ranked is Texas Instruments TI-Nspire CX II, the Platinum-tier leader on the Deskmark score of value for money, spec strength and how recently the model was released. Category Champions, as of October 2026.
Which graphing calculator should you buy?
Three buyer-intent picks from the algorithmic ranking below — no paid placement.
As an Amazon Associate we earn from qualifying purchases. Prices verified 2026-07-13; live price may differ.
Key takeaways
- Lowest price: Casio fx-9750GIII at $69.99 (Staples lists the Casio FX-9750GIII (Black), Model #: FX-9750GIII, at a final price of $69.99 (original $79.99, "12% off") as of 2026-07-13 — the figure used here and verbatim on the corroborating page. Price varies widely by retailer (Walmart listed $39.99); no official Casio MSRP was available (the casio.com store product page blocked access).).
- Typical price: from $69.99, median $143.49, up to $180 — across 6 priced.
- Tracked: 9 products across 4 brands, current through 2026-07-13. STALE · 2026-07-13
- Compared on: Display type, Display resolution (px), Screen size (in), Cas support, Python support, Rechargeable battery.
Best by the numbers
Objective winners — each is the leader on one measured spec, with the figure. No subjective ranking.
- Lowest price: Casio fx-9750GIII ($69.99)
- Newest: NumWorks Graphing Calculator (N0120) (2022)
- Highest flashStorageMb: HP Prime G2 (512 flashStorageMb)
Top 3 by quality
An algorithmic overall ranking from the data on this page — value for money, spec strength, and recency. 100% data-driven, no paid placement.
-
Texas Instruments TI-Nspire CX II Quality score 64/100 Best value -
Texas Instruments TI-Nspire CX II CAS Quality score 59/100 Best value -
Casio fx-9860GIII Quality score 48/100 Most powerful
How we rank: Value 45% · Spec strength 35% · Recency 20%. Scores are computed only within this category from published specs and prices — never influenced by commissions or placement. Method & open data →
What to look for
How to read the comparison — what each key spec means and the range across these graphing calculators.
- Cas support — a yes/no feature.
- Python support — a yes/no feature.
- Rechargeable battery — higher is better.
Comparison
| Compare | # | Graphing Calculator | Price | Display type | Display resolution (px) | Screen size (in) | Cas support | Python support | Rechargeable battery | Source | Buy |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  Casio fx-9750GIII STALE · 2026-09-12 | $69.99 | monochrome-lcd | 128 x 64 | — | false | true | false | casioeducation.com | On Amazon → | |
| 2 |  Casio fx-CG50 PRIZM | $109.99 | color-backlit-lcd | — | 3.17 | false | true | false | casioeducation.com | On Amazon → | |
| 3 |  NumWorks Graphing Calculator (N0120) | $124.99 | color-backlit-lcd | 320x240 | 2.8 | false | true | true | numworks.com | On Amazon → | |
| 4 |  Texas Instruments TI-84 Plus CE Python STALE · 2026-07-13 | $161.99 | color-backlit-lcd | 320 x 240 | 2.8 | false | true | true | education.ti.com | On Amazon → | |
| 5 | Texas Instruments TI-Nspire CX II STALE · 2026-07-13 | $164.99 | color-backlit-lcd | 320 x 240 | 3.2 | false | true | true | education.ti.com | On Amazon → | |
| 6 | Texas Instruments TI-Nspire CX II CAS STALE · 2026-07-13 | $180 | color-backlit-lcd | 320 x 240 | 3.2 | true | true | true | staples.com | On Amazon → | |
| 7 |  Casio fx-9860GIII STALE · 2026-07-13 | — | monochrome-lcd | 128 x 64 | — | false | true | false | education.casio.co.uk | Check price → | |
| 8 | HP Prime G2 STALE · 2026-07-13 | — | color-lcd | 320 x 240 | 3.5 | true | — | true | hpcalcs.com | Check price → | |
| 9 |  Texas Instruments TI-89 Titanium STALE · 2026-07-13 | — | monochrome-lcd | 100 x 160 | 2.8 | true | false | false | education.ti.com | Check price → |
Specs are as published by the manufacturer (or a reputable spec source where the official page was unavailable); prices are US launch MSRP. Full per-product records and all spec columns are in our open dataset. The “Buy” links go to Amazon; as an Amazon Associate we earn from qualifying purchases, and the live price may differ from the sourced figure shown.
Popular comparisons
What is the cheapest graphing calculator?
Casio fx-9750GIII is the cheapest at $69.99 (Staples lists the Casio FX-9750GIII (Black), Model #: FX-9750GIII, at a final price of $69.99 (original $79.99, "12% off") as of 2026-07-13 — the figure used here and verbatim on the corroborating page. Price varies widely by retailer (Walmart listed $39.99); no official Casio MSRP was available (the casio.com store product page blocked access).), as of 2026-07-13.
How much does graphing calculators cost?
Across the 6 graphing calculators with a published price, the median is $143.49, ranging from $69.99 to $180, as of 2026-07-13.
Which graphing calculator is best by the numbers?
Lowest price: Casio fx-9750GIII ($69.99). Newest: NumWorks Graphing Calculator (N0120) (2022). Highest flashStorageMb: HP Prime G2 (512 flashStorageMb).
How many graphing calculators are compared here?
9 graphing calculators across 4 brands, with US price and key specs, current through 2026-07-13.
What is the best overall graphing calculator?
Texas Instruments TI-Nspire CX II ($164.99) — Highest overall score (64/100) — the strongest balance of specs, value and recency in this group.
What is the best value graphing calculator?
Texas Instruments TI-Nspire CX II CAS ($180) — Most specification per dollar of any graphing calculators here at $180.
What is the most capable graphing calculator?
Casio fx-9860GIII — Leads this group on the measured specs.
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