• Pricing
Get WebCatalog
  1. Home
  2. Apps
  3. Utilities
  4. Instacalc
  5. Alternatives

Top Instacalc alternatives

Instacalc is a web-based calculator that simplifies various mathematical calculations, from basic arithmetic to advanced operations, accessible directly in a browser.

Looking for apps like Instacalc? Explore similar apps and alternatives, ranked based on their features, categories, and use cases.

Calculator Online

Calculator Online

Calculator Online is a free tool for performing various mathematical calculations, from basic arithmetic to complex functions, accessible on any device with internet.

Calculators.net

Calculators.net

Calculators.net provides a variety of free online calculators for mathematical, financial, and scientific calculations, accessible from any web browser.

CalcWell

CalcWell

CalcWell provides browser-based calculators for everyday math, percentages, dates, conversions, grades, and more on phones, tablets, and computers.

HelloこんにちはBonjour你好HolaHalloLexibird

Lexibird

Translation that understands context

AI translation for text, images, audio, and documents in 200+ languages.

Start for free
WebCatalog
X (Twitter) LinkedinYouTubeInstagram

© 2026 WebCatalog, Inc.

Products

WebCatalog Desktop
WebCatalog New Tab
Singlebox
Switchbar
Lexibird

Download

macOS
Windows
Linux

Browser extension

Chrome
Edge
Firefox
Safari
Brave

Features

Desktop apps
Profiles
Spaces
New tab
Focus mode

Catalog

Apps
Games
Categories

Developers

Get verified
Submit an app
Advertise
Manage app listings

Resources

Pricing
Docs
Contact
Blog
Affiliate program
System status

Legal

Privacy policy
Terms of service
Subprocessors
Other terms

Company

About us
Careers
Impressum