InstaCalc Alternatives

InstaCalc is described as 'An online calculator that allows the free form mixing of numbers and words, and saves calculations automatically' and is a Calculator in the education & reference category. There are more than 10 alternatives to InstaCalc, not only websites but also apps for a variety of platforms, including Android, Mac, Windows and Android Tablet. The best alternative is Numi, which is free. Other great sites and apps similar to InstaCalc are Soulver, OpalCalc, NoteCalc and Caligator.

InstaCalc alternatives are mainly Calculators but may also be Note-taking Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of InstaCalc.

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InstaCalc

Free • Proprietary
Calculator
Online

An online calculator that allows the free form mixing of numbers and words, and saves calculations automatically.

Learn more about InstaCalc

Numi
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Freemium • Proprietary
Calculator
Mac
113 alternatives to Numi
Numi is a handy calculator app for macOS. It allows to describe tasks the natural way and instantly get an accurate answer. For example, $20 in euro - 5% discount or today + 2 weeks. Numi is not limited to simple calculations, it can solve expressions of any complexity, with...
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Numi Features
1. Currency ConversionNumi lets you convert different currencies based on the latest exchange rates.
Side-by-Side View
Real-time translation
Natural Language Processing
Sits in the MenuBar
Data export/import
Support for Keyboard Shortcuts
Soulver
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Paid • Proprietary
Calculator
Mac
106 alternatives to Soulver
Soulver is a smart notepad with a built-in calculator. It gives instant answers to any calculations it finds in your text. It's a better way to work stuff out than with a traditional calculator, and a more lightweight tool for quick calculations than a spreadsheet.
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Soulver Features
1. Works OfflineSoulver can be used without the need to connect to the internet.
2. Currency ConversionSoulver lets you convert different currencies based on the latest exchange rates.
Side-by-Side View
Editable calculations
Natural Language Processing
OpalCalc
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No
Freemium • Proprietary
Calculator
Windows
44 alternatives to OpalCalc
OpalCalc is a brand new type of calculator for the PC. As easy to use as Notepad or a word processor, OpalCalc allows natural language in the sum and multi-line support so you can go back and adjust your previous calculations on the fly.
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OpalCalc Features
1. PortableOpalCalc can be used from a USB stick or similar with no prior installation.
2. Currency ConversionOpalCalc lets you convert different currencies based on the latest exchange rates.
Natural Language Processing
Side-by-Side View
NoteCalc
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No
Free • Open Source
Calculator
Online
Self-Hosted
101 alternatives to NoteCalc
NoteCalc is a handy calculator trying to bring the advantages of Soulver to the web.

NoteCalc has no features, suggest some!
Caligator
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Free • Open Source
Calculator
Mac
Windows
Linux
104 alternatives to Caligator
A kickass, open-source calculator that lets you do calculations and unit conversions naturally, with features like:
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Caligator Features
1. Currency ConversionCaligator lets you convert different currencies based on the latest exchange rates.
Unit converter
NekoCalc Notepad Calculator
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No
Free • Proprietary
Calculator
Note-taking Tool
Online
14 alternatives to NekoCalc Notepad Calculator
A web based calculator with a clean interface that allows commenting, creating variables and more. The website also provides more tools like converter, VAT calculator, and more.
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NekoCalc Notepad Calculator Features
Variables
CCCalc
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Free • Proprietary
Calculator
Windows
26 alternatives to CCCalc
CCCalc is a calculator with tape, you can correct any printed character with, and the tape recalculates everything itself.
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CCCalc Features
Configurable
Notepad Calculator
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Free • Open Source
Calculator
Online
13 alternatives to Notepad Calculator
For jotting down quick calculations. Mix free form text with calculations and see the results appear in the right hand margin as you type.

Notepad Calculator has no features, suggest some!
CalculatePlus
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No
Free • Proprietary
Calculator
Online
Android
iPhone
Windows Phone
16 alternatives to CalculatePlus
CalculatePlus is able to perform metric and non-metric conversions and basic calculations on a huge database fast and with brilliance. CalculatePlus does not only offer a new way of performing these calculations and conversions, by having a simple and very fast full text search...
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CalculatePlus Features
1. Currency ConversionCalculatePlus lets you convert different currencies based on the latest exchange rates.
Web-Based
Exchange rates
Unit converter
Qlate
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No
Freemium • Proprietary
Calculator
Android
Android Tablet
13 alternatives to Qlate
Qlate is a combination of a calculator and a notepad for dynamic calculations. It's more powerful than a simple calculator and more intuitive than an Excel sheet. All that power and intelligence is wrapped behind a beautiful, clean and minimal user interface.
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Qlate Features
Customizable
Export to PDF
Add a screenshot

Showing 10 of 11 alternatives

Numi Features

Soulver Features

OpalCalc Features

Caligator Features

NekoCalc Notepad Calculator Features

CCCalc Features

CalculatePlus Features

Qlate Features