Search Staples.com Go Order by catalog item #
Cart:
Checkout
Skip Navigation Questions? 1-800-STAPLES
Back to: Calculators & Office Machines / Scientific Calculators
Print this page

Casio FX-115ES Scientific Calculator

Price:$19.99Each
Qty. Add to Cart
Add to Favorites
  • Item: 616965
  • Model: FX115ES

Shows formula and results exactly as they appear in the textbook.

  • 10-digit, 2-line natural textbook display
  • Over 280 built-in math functions including: basic and advanced scientific, exponential and trigonometric, fractions, regression analysis, and more
  • Complex number calculations
  • Multi-replay function lets user step back through calculations, edit, and recalculate
  • 1 independant memory and 6 constant memories
  • 40 metric conversions
  • Slide-on hard case
  • Solar powered w/battery backup

Suggested Subjects/Courses for FX-115ES:
General math, pre-algebra, algebra I and II, geometry, calculus, statistics, trigonometry, biology, chemistry, and engineering

Exam Acceptance:
AP*, SAT*I/II, PSAT/NMSQT*

*AP and SAT are registered trademarks of the College Board, which was not involved in the production of and does not endorse this product. PSAT/NMSQT is a registered trademark of both the College Board and National Merit Scholarship Corporation, which was not involved in the production of and does not endorse this product.

Recommended Items Add Accessories to Cart
Casio Calculator Skins for FX300ES & FX115ES
Item 696685
Model SKINES
 Casio Calculator Skins for FX300ES & FX115ES
  • Skins use 3M Comply Adhesive technology for easy application and fast, clean removal with little or no adhesive residue.
  • Skinit is using state-of-the-art digital printing technology to offer vibrant colors.
  • Skins provide a thin protective membrane, buffering your calculator cover from the occasional scuffs and scrapes of everyday use.
 Expected Delivery1 Business Day
Price:
$5.99
Each
 Qty. Add to Favorites
   
Staples® Xeno™ Retractable Ballpoint Pens, Medium Point, Black, Dozen
Item 578382
Model 11813-CC
 Staples® Xeno™ Retractable Ballpoint Pens, Medium Point, Black, Dozen
  • Medium point
  • Black ink, assorted barrel colors
  • Ballpoint ink provides vivid lines and smooth writing
 Expected Delivery1 Business Day
Price:
$9.99
Dozen
Buy More Save More:
1-2 @ $9.99
3+ @ $9.70
Promotions:
Buy More, Save MoreBuy More, Save More
Qty. Add to Favorites
   
Staples®, 8-1/2in. x 11-3/4in., White, Perforated Writing Pads, Wide Rule
Item 163865
Model 11304
 Staples®, 8-1/2" x 11-3/4", White, Perforated Writing Pads, Wide Rule
  • 8-1/2" x 11-3/4"
  • Wide Rule
  • 15-lb. paper
 Expected Delivery1 Business Day
Price:
$6.99
12/Pack
 Qty. Add to Favorites
   
Staples® 3in. x 5in. Line Ruled White Index Cards, 500/Pack
Item 233601
Model 40801-US-CC
 Staples® 3" x 5" Line Ruled White Index Cards, 500/Pack
  • 3" x 5", 500 cards per pack
  • Line ruled format for list taking and organizing
  • Precision cut edges for uniform size
 Expected Delivery1 Business Day
Price:
$2.99
500/Pack
Buy More Save More:
1-2 @ $2.99
3+ @ $2.80
Promotions:
Buy More, Save MoreBuy More, Save More
Qty. Add to Favorites
  • RecycledRecycled
   
Sharpie® Accent® Highlighters, Fluorescent Yellow, Dozen
Item 51165
Model 25025
 Sharpie® Accent® Highlighters, Fluorescent Yellow, Dozen
  • Fluorescent yellow
  • Chisel tip for both wide and narrow lines of text
  • Smear Guard® ink technology is specially formulated to resists smearing many pen and marker inks
 Expected Delivery1 - 4 Business Days
Price:
$7.49
Dozen
Buy More Save More:
1-2 @ $7.49
3+ @ $7.20
Promotions:
Buy More, Save MoreBuy More, Save More
Qty. Add to Favorites
Add Accessories to Cart
Recommended Items Add Accessories to Cart
Casio Calculator Skins for FX300ES & FX115ES
Item 696685
Model SKINES
 Casio Calculator Skins for FX300ES & FX115ES
Price:
$5.99
Each
Expected Delivery1 Business Day
Qty. Add to Favorites
   
Staples® Xeno™ Retractable Ballpoint Pens, Medium Point, Black, Dozen
Item 578382
Model 11813-CC
 Staples® Xeno™ Retractable Ballpoint Pens, Medium Point, Black, Dozen
Price:
$9.99
Dozen
Buy More Save More:
1-2 @ $9.99
3+ @ $9.70
Promotions:
Buy More, Save MoreBuy More, Save More
Expected Delivery1 Business Day
Qty. Add to Favorites
   
Staples®, 8-1/2in. x 11-3/4in., White, Perforated Writing Pads, Wide Rule
Item 163865
Model 11304
 Staples®, 8-1/2" x 11-3/4", White, Perforated Writing Pads, Wide Rule
Price:
$6.99
12/Pack
Expected Delivery1 Business Day
Qty. Add to Favorites
   
Staples® 3in. x 5in. Line Ruled White Index Cards, 500/Pack
Item 233601
Model 40801-US-CC
 Staples® 3" x 5" Line Ruled White Index Cards, 500/Pack
Price:
$2.99
500/Pack
Buy More Save More:
1-2 @ $2.99
3+ @ $2.80
Promotions:
Buy More, Save MoreBuy More, Save More
Expected Delivery1 Business Day
Qty. Add to Favorites
   
Sharpie® Accent® Highlighters, Fluorescent Yellow, Dozen
Item 51165
Model 25025
 Sharpie® Accent® Highlighters, Fluorescent Yellow, Dozen
Price:
$7.49
Dozen
Buy More Save More:
1-2 @ $7.49
3+ @ $7.20
Promotions:
Buy More, Save MoreBuy More, Save More
Expected Delivery1 - 4 Business Days
Qty. Add to Favorites
Add Accessories to Cart
Review Snapshot® by PowerReviews
Casio FX-115ES Scientific Calculator
Avg. Customer Rating:
 
4.1 stars
(based on 27 reviews)
87% of respondents would recommend this to a friend.

Customers most agreed on the following attributes:

Pros:
Clear display (19), Easy to use (18), Adequate capabilities (17), Attractive design (13), Quality construction (12)
Cons:
Difficult to use (6)
Best Uses:
Math classes (23), School (14), Science classes (13), Engineering (8), Office work (4)
Describe Yourself:
Casual user (12), Power user (7), Enthusiast (6)
Primary use:
Personal (21), Business (5)
Reviewed by 27 CustomersSort by:
Displaying Reviews 1-6 of 27Back to TopPrevious | Next »
 
If you can't use a graphing, use this...
By Garrett CVerified Buyer from Carson City, NV on 10/28/2009
Pros:
Adequate Capabilities, Clear Display, Easy To Use, Quality Construction
Best Uses:
Engineering, Math Classes, School, Science Classes
Describe Yourself:
Casual User
Primary use:
Personal
Bottom Line:
Yes, I would recommend this to a friend

Comments about Casio FX-115ES Scientific Calculator:

I use this calculator for school in both my Calculus and Engineering classes as an alternative to a graphing calculator. It has a lot of great functions and isn't too far of a step down from a graphing calculator.

Was this review helpful to you? Yes / No- You may also flag this review.

 
Sleek, easy and Worth the Price
By ShamsVerified Buyer from Bergen County, NJ on 10/27/2009
Pros:
Adequate Capabilities, Attractive Design, Clear Display, Compact Size, Easy To Use, Long Battery Life, Quality Construction
Best Uses:
Engineering, Math Classes, School, Science Classes
Describe Yourself:
Casual User
Primary use:
Personal
Bottom Line:
Yes, I would recommend this to a friend

Comments about Casio FX-115ES Scientific Calculator:

Sleek, light weight and easy to understand. I used it for my professional engineering examination and found very fitting.

Was this review helpful to you? Yes / No- You may also flag this review.

 
good stuff
By diboVerified Buyer from trenton nj on 10/27/2009
Pros:
Attractive Design, Easy To Use
Best Uses:
Math Classes, Office Work
Describe Yourself:
Casual User
Primary use:
Business
Bottom Line:
Yes, I would recommend this to a friend

Comments about Casio FX-115ES Scientific Calculator:

works well

Was this review helpful to you? Yes / No- You may also flag this review.

 
performance - poor
By gunnerVerified Buyer from Highland,MI on 10/27/2009
Cons:
Difficult To Use, Inadequate Capabilities
Best Uses:
I don't know the best use, It's a good paperweight
Describe Yourself:
Enthusiast
Primary use:
Business
Bottom Line:
No, I would not recommend this to a friend

Comments about Casio FX-115ES Scientific Calculator:

use of product - machine shop calculations
great about it - I haven'y found one yet
not so great - simple calculation, √2=√2, not 1.4142139. Unless it's a perfect sqareroot it will just show what you have asked for.

Was this review helpful to you? Yes / No- You may also flag this review.

 
Casio FX-115ES Scientific Calculator
By MMVerified Buyer from Delaware on 10/27/2009
Pros:
Adequate Capabilities, Attractive Design, Easy To Use, Quality Construction
Best Uses:
Engineering, Math Classes, Office Work, School, Science Classes
Describe Yourself:
Power User
Primary use:
Personal
Bottom Line:
Yes, I would recommend this to a friend

Comments about Casio FX-115ES Scientific Calculator:

Engineering calculations

Was this review helpful to you? Yes / No- You may also flag this review.

 
Too complicated
By lindaVerified Buyer from garwood, nj on 10/27/2009
Pros:
Adequate Capabilities, Clear Display, Compact Size, Quality Construction
Cons:
Difficult To Use
Best Uses:
Math Classes, School
Describe Yourself:
Casual User
Primary use:
Personal
Bottom Line:
No, I would not recommend this to a friend

Comments about Casio FX-115ES Scientific Calculator:

Very complicated...requires a manual.

Was this review helpful to you? Yes / No- You may also flag this review.

Displaying Reviews 1-6 of 27Back to TopPrevious | Next »
Download the easy button today and get weekly savings alerts, exclusive coupons and more.

This Web site is intended for use by US residents only. See International Sites.

*See our delivery policy for full details.

Copyright 2009, Staples, Inc., All Rights Reserved.

Questions? Call 1-800-STAPLES (1-800-782-7537) or email us at http://www.staples.com/emailus.

Site Map