Skip to
Main content
Results
Filters
Filters
Keyboard shortcuts
Search
alt
+
/
Cart
shift
+
alt
+
C
Home
shift
+
alt
+
H
Orders
shift
+
alt
+
O
Show/Hide shortcuts
shift
+
alt
+
Z
To move between items, use your keyboard's up or down arrows.
.us
Deliver to
Hong Kong
Calculators
Select the department you want to search in
Calculators
All Departments
Alexa Skills
Amazon Devices
Amazon Global Store
Amazon One Medical
Amazon Pharmacy
Amazon Resale
Appliances
Apps & Games
Arts, Crafts & Sewing
Audible Books & Originals
Automotive Parts & Accessories
Baby
Beauty & Personal Care
Books
CDs & Vinyl
Cell Phones & Accessories
Clothing, Shoes & Jewelry
Women's Clothing, Shoes & Jewelry
Men's Clothing, Shoes & Jewelry
Girl's Clothing, Shoes & Jewelry
Boy's Clothing, Shoes & Jewelry
Baby Clothing, Shoes & Jewelry
Collectibles & Fine Art
Computers
Credit and Payment Cards
Digital Music
Electronics
Garden & Outdoor
Gift Cards
Grocery & Gourmet Food
Handmade
Health, Household & Baby Care
Home & Business Services
Home & Kitchen
Industrial & Scientific
Just for Prime
Kindle Store
Luggage & Travel Gear
Luxury Stores
Magazine Subscriptions
Movies & TV
Musical Instruments
Office Products
Pet Supplies
Premium Beauty
Prime Video
Smart Home
Software
Sports & Outdoors
Subscribe & Save
Subscription Boxes
Tools & Home Improvement
Toys & Games
Under $10
Video Games
Search Amazon
EN
Hello, sign in
Account & Lists
Returns
& Orders
0
Cart
All
Medical Care
Alexa+
Best Sellers
Cell Phones
Prime
Amazon Basics
New Releases
Music
Today's Deals
Amazon Home
Customer Service
Pharmacy
Registry
Books
Gift Cards
Smart Home
Fashion
Toys & Games
Sports & Outdoors
Luxury Stores
Find a Gift
Sell
Computers
Beauty & Personal Care
Home Improvement
Automotive
Video Games
Pet Supplies
Appstore Home
Fire TV Apps & Subscriptions
My Coins Account
Fire Tablet Apps
Fire TV Apps
Games
Your Apps & Subscriptions
Help
1-60 of 340 results
Sort by:
Featured
Price: Low to High
Price: High to Low
Avg. Customer Review
Best Sellers
Sort by:
Featured
Go
Results
Check each product page for other buying options.
Garage Sale Checkout
Aug 31, 2012
3.2 out of 5 stars
65
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
Calculator Plus
Feb 27, 2012
4.2 out of 5 stars
2,544
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
A Scientific and Financial RPN Calculator (HP-12C & HP-15C likewise)
Apr 1, 2011
3.0 out of 5 stars
347
App
Price, product page
$2.30
$
2
.
30
Available instantly on compatible devices
More results
Advance Construction Calculators
Nov 7, 2017
App
Price, product page
$2.00
$
2
.
00
Available instantly on compatible devices
Accident Reconstruction Calculator
Oct 23, 2013
2.4 out of 5 stars
11
App
Price, product page
$4.99
$
4
.
99
Available instantly on compatible devices
Pocket Pipe Calculator
Nov 17, 2011
3.8 out of 5 stars
9
App
Price, product page
$5.99
$
5
.
99
Available instantly on compatible devices
Anniversary Calculator
May 27, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
RealCalc Plus
May 7, 2015
4.2 out of 5 stars
104
App
Price, product page
$3.83
$
3
.
83
Available instantly on compatible devices
Productivity Calculator
May 16, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
More results
Pizza Dough Calculator
Jul 18, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
Carb Calculator
May 31, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
Circuit Design Simulator
Nov 9, 2018
4.1 out of 5 stars
3
App
Price, product page
$3.43
$
3
.
43
Available instantly on compatible devices
Fraction Calculator Plus
Apr 12, 2012
3.9 out of 5 stars
1,047
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
Container Loading Calculator
Jun 2, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
Time Calculator
May 26, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
FAR's 117 Flight Duty Period Calculator
Aug 5, 2013
4.0 out of 5 stars
1
App
Price, product page
$4.37
$
4
.
37
Available instantly on compatible devices
Bayes Theorem Calculator
Jul 12, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
Bread Calculator
Jul 18, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
Plottron
Mar 13, 2011
2.4 out of 5 stars
2
App
Price, product page
$2.98
$
2
.
98
Available instantly on compatible devices
Combination Calculator
Jul 11, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
NeoCal Scientific Calculator
Feb 28, 2011
4.6 out of 5 stars
6
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
A Financial RPN Calculator (HP-12C likewise)
Dec 14, 2011
2.6 out of 5 stars
6
App
Price, product page
$2.00
$
2
.
00
Available instantly on compatible devices
Miter Pipe Calculator
Jan 12, 2012
4.1 out of 5 stars
5
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
Conversion Rate Calculator
May 16, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
PD Rating 100%
Oct 24, 2012
App
Price, product page
$4.99
$
4
.
99
Available instantly on compatible devices
Calculator Daily Life
May 31, 2024
App
Price, product page
$3.99
$
3
.
99
Available instantly on compatible devices
Lateral Pipe Calculator
Jan 12, 2012
3.4 out of 5 stars
5
App
Price, product page
$4.99
$
4
.
99
Available instantly on compatible devices
Quick 10B Financial Calculator
May 3, 2011
3.9 out of 5 stars
11
App
Price, product page
$5.99
$
5
.
99
Available instantly on compatible devices
Time Value of Money Calculator
May 24, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
Photo Vault :Calculator Lock - Gallery Vault
Jul 9, 2024
App
Price, product page
$3.83
$
3
.
83
Available instantly on compatible devices
Concrete mix
Sep 20, 2018
App
Price, product page
$3.00
$
3
.
00
Available instantly on compatible devices
Advance Assess Objects
Apr 16, 2021
App
Price, product page
$3.00
$
3
.
00
Available instantly on compatible devices
Advance Matrix Calculator for Android
Mar 18, 2021
App
Price, product page
$2.42
$
2
.
42
Available instantly on compatible devices
Advanced Equation Calculator for Android
Mar 17, 2021
App
Price, product page
$2.41
$
2
.
41
Available instantly on compatible devices
Concrete Calculator
Jun 3, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
Ba Financial Calculator plus
Sep 6, 2019
App
Price, product page
$5.99
$
5
.
99
Available instantly on compatible devices
Concrete Beam Designer
Apr 26, 2011
App
Price, product page
$3.99
$
3
.
99
Available instantly on compatible devices
Structural Engineering Calculator
Apr 29, 2013
App
Price, product page
$3.61
$
3
.
61
Available instantly on compatible devices
Pool Chem Dose Calculator
Sep 18, 2016
App
Price, product page
$5.99
$
5
.
99
Available instantly on compatible devices
Keto Calculator
Jun 6, 2023
1.0 out of 5 stars
1
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
Applied Statistics and histograms
Mar 12, 2021
App
Price, product page
$2.37
$
2
.
37
Available instantly on compatible devices
Applied Statistics & hypotheses
Mar 14, 2021
App
Price, product page
$3.00
$
3
.
00
Available instantly on compatible devices
Applied statistics & smoothing histograms
Mar 14, 2021
App
Price, product page
$3.00
$
3
.
00
Available instantly on compatible devices
Macronutrient Calculator
May 30, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
Free Voice Calculator
Apr 10, 2018
App
Price, product page
$3.27
$
3
.
27
Available instantly on compatible devices
Panecal Plus Scientific Calculator
Jul 11, 2013
3.5 out of 5 stars
55
App
Price, product page
$3.06
$
3
.
06
Available instantly on compatible devices
Sheetmetal Bend Calculator
Aug 17, 2012
App
Price, product page
$3.25
$
3
.
25
Available instantly on compatible devices
Present Value Calculator
May 23, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
caltextpro00
Apr 18, 2017
App
Price, product page
$2.12
$
2
.
12
Available instantly on compatible devices
Cable Size Calculator
May 8, 2012
3.8 out of 5 stars
4
App
Price, product page
$3.11
$
3
.
11
Available instantly on compatible devices
Amateur Ham Radio QTH Locator Grid Square Calculator Tool
Mar 20, 2018
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
Discounted Cash Flow Calculator
May 17, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
Keto Macro Calculator
Apr 25, 2023
App
Price, product page
$2.99
$
2
.
99
Available instantly on compatible devices
Science Number Puzzle
Aug 14, 2024
App
Price, product page
$4.49
$
4
.
49
Available instantly on compatible devices
Mechanical Engineering One Pro
Nov 4, 2014
2.5 out of 5 stars
28
App
Price, product page
$3.29
$
3
.
29
Available instantly on compatible devices
CalCulator Images Life
Sep 25, 2022
App
Price, product page
$4.99
$
4
.
99
Available instantly on compatible devices
Calculator PanecalST Plus
Aug 14, 2013
3.0 out of 5 stars
131
App
Price, product page
$2.23
$
2
.
23
Available instantly on compatible devices
Age Calculator
May 31, 2016
1.0 out of 5 stars
1
App
Price, product page
$3.84
$
3
.
84
Available instantly on compatible devices
Quick 12C Financial Calculator
May 26, 2011
3.5 out of 5 stars
13
App
Price, product page
$5.99
$
5
.
99
Available instantly on compatible devices
Number Calculator
Mar 6, 2016
5.0 out of 5 stars
1
App
Price, product page
$2.00
$
2
.
00
Available instantly on compatible devices
Previous
1
2
3
...
6
Next
Need help?
Visit the help section
or
contact us
Go back to filtering menu
Skip to main search results
Selected filters: Calculators, $2–$5.99
Department
Apps & Games
Utilities
Calculators
Price
$2
–
$5.99
Go
Reset price range
Customer Review
4 Stars & Up
& Up
Device Type
Fire Tablet
Fire Phone
Fire Tablet Model
Fire HD 8 (2024)
Fire HD 10 (13th Generation)
Fire Max 11
Fire HD 8 Plus (12th Generation)
Fire HD 8 (12th Generation)
Fire 7 (12th Generation)
Fire HD 10 (11th Generation)
Fire HD 8 (10th Generation)
Fire HD 10 (9th Generation)
Fire 7 (9th Generation)
Fire HD 8 (8th Generation)
Fire HD 10 (7th Generation)
Fire HD 8 (7th Generation)
Fire 7 (7th Generation)
Fire HD 8 (6th Generation)
Fire HD 10
Fire HD 8
Fire
Fire HDX 8.9" (4th Generation)
Fire HD 7
Fire HD 6
Kindle Fire HDX 8.9" (3rd Generation)
Kindle Fire HDX
Kindle Fire HD
Kindle Fire HD 8.9"
Kindle Fire HD (Previous Generation)
Kindle Fire
Kindle Fire (Previous Generation)
See more
New Releases
Last 90 days
Your recently viewed items and featured recommendations
Your recently viewed items and featured recommendations
Back to top
Get to Know Us
Careers
Amazon Newsletter
About Amazon
Accessibility
Sustainability
Press Center
Investor Relations
Amazon Devices
Amazon Science
Make Money with Us
Sell on Amazon
Sell apps on Amazon
Supply to Amazon
Protect & Build Your Brand
Become an Affiliate
Become a Delivery Driver
Start a Package Delivery Business
Advertise Your Products
Self-Publish with Us
Become an Amazon Hub Partner
›
See More Ways to Make Money
Amazon Payment Products
Amazon Visa
Amazon Store Card
Amazon Secured Card
Amazon Business Card
Shop with Points
Credit Card Marketplace
Reload Your Balance
Gift Cards
Amazon Currency Converter
Let Us Help You
Your Account
Your Orders
Shipping Rates & Policies
Amazon Prime
Returns & Replacements
Manage Your Content and Devices
Recalls and Product Safety Alerts
Registry & Gift List
Help
English
United States
Amazon Music
Stream millions
of songs
Amazon Ads
Reach customers
wherever they
spend their time
6pm
Score deals
on fashion brands
AbeBooks
Books, art
& collectibles
ACX
Audiobook Publishing
Made Easy
Sell on Amazon
Start a Selling Account
Veeqo
Shipping Software
Inventory Management
Amazon Business
Everything For
Your Business
Amazon Fresh
Groceries & More
Right To Your Door
AmazonGlobal
Ship Orders
Internationally
Home Services
Experienced Pros
Happiness Guarantee
Amazon Web Services
Scalable Cloud
Computing Services
Audible
Listen to Books & Original
Audio Performances
Box Office Mojo
Find Movie
Box Office Data
Goodreads
Book reviews
& recommendations
IMDb
Movies, TV
& Celebrities
IMDbPro
Get Info Entertainment
Professionals Need
Kindle Direct Publishing
Indie Digital & Print Publishing
Made Easy
Amazon Photos
Unlimited Photo Storage
Free With Prime
Prime Video Direct
Video Distribution
Made Easy
Shopbop
Designer
Fashion Brands
Amazon Resale
Great Deals on
Quality Used Products
Whole Foods Market
America’s Healthiest
Grocery Store
Woot!
Deals and
Shenanigans
Zappos
Shoes &
Clothing
Ring
Smart Home
Security Systems
eero WiFi
Stream 4K Video
in Every Room
Blink
Smart Security
for Every Home
Neighbors App
Real-Time Crime
& Safety Alerts
Amazon Subscription Boxes
Top subscription boxes – right to your door
PillPack
Pharmacy Simplified
Amazon Renewed
Like-new products
you can trust
Conditions of Use
Privacy Notice
Consumer Health Data Privacy Disclosure
Your Ads Privacy Choices
© 1996-2025, Amazon.com, Inc. or its affiliates