Downloads of v 3.20.1:


Last Update:

29 Jul 2021

Package Maintainer(s):

Software Author(s):

  • Hanna Knutsson


qalculate qalculate! calculator calculation algebra


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3.20.1 | Updated: 29 Jul 2021



Downloads of v 3.20.1:



Software Author(s):

  • Hanna Knutsson

  • 1
  • 2
  • 3
Qalculate! 3.20.1

  • 1
  • 2
  • 3

All Checks are Passing

3 Passing Tests

Validation Testing Passed

Verification Testing Passed


Scan Testing Successful:

No detections found in any package files


To install Qalculate!, run the following command from the command line or from PowerShell:


To upgrade Qalculate!, run the following command from the command line or from PowerShell:


To uninstall Qalculate!, run the following command from the command line or from PowerShell:


NOTE: This applies to both open source and commercial editions of Chocolatey.

1. Ensure you are set for organizational deployment

Please see the organizational deployment guide

  • Open Source or Commercial:
    • Proxy Repository - Create a proxy nuget repository on Nexus, Artifactory Pro, or a proxy Chocolatey repository on ProGet. Point your upstream to Packages cache on first access automatically. Make sure your choco clients are using your proxy repository as a source and NOT the default community repository. See source command for more information.
    • You can also just download the package and push it to a repository Download

3. Enter your internal repository url

(this should look similar to

4. Choose your deployment method:

choco upgrade qalculate -y --source="'STEP 3 URL'" [other options]

See options you can pass to upgrade.

See best practices for scripting.

Add this to a PowerShell script or use a Batch script with tools and in places where you are calling directly to Chocolatey. If you are integrating, keep in mind enhanced exit codes.

If you do use a PowerShell script, use the following to ensure bad exit codes are shown as failures:

choco upgrade qalculate -y --source="'STEP 3 URL'"

Write-Verbose "Exit code was $exitCode"
$validExitCodes = @(0, 1605, 1614, 1641, 3010)
if ($validExitCodes -contains $exitCode) {
  Exit 0

Exit $exitCode

- name: Ensure qalculate installed
    name: qalculate
    state: present
    version: 3.20.1
    source: STEP 3 URL

See docs at

chocolatey_package 'qalculate' do
  action    :install
  version  '3.20.1'
  source   'STEP 3 URL'

See docs at

    Name: qalculate,
    Version: 3.20.1,
    Source: STEP 3 URL

Requires Otter Chocolatey Extension. See docs at

cChocoPackageInstaller qalculate
   Name     = 'qalculate'
   Ensure   = 'Present'
   Version  = '3.20.1'
   Source   = 'STEP 3 URL'

Requires cChoco DSC Resource. See docs at

package { 'qalculate':
  provider => 'chocolatey',
  ensure   => '3.20.1',
  source   => 'STEP 3 URL',

Requires Puppet Chocolatey Provider module. See docs at

salt '*' chocolatey.install qalculate version="3.20.1" source="STEP 3 URL"

See docs at

5. If applicable - Chocolatey configuration/installation

See infrastructure management matrix for Chocolatey configuration elements and examples.

Private CDN cached downloads available for licensed customers. Never experience 404 breakages again! Learn more...

This package was approved as a trusted package on 29 Jul 2021.


Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation). Features include a large library of customizable functions, unit calculations and conversion, symbolic calculations (including integrals and equations), arbitrary precision, interval arithmetic, plotting, and a user-friendly interface (GTK+ and CLI).

Gnuplot is required for plotting.

$ErrorActionPreference = 'Stop'

$packageArgs = @{
  packageName            = 'qalculate'
  fileType               = 'MSI'
  url                    = ''
  url64bit               = ''
  checksum               = 'be1f6de335c2a17f4c1c702009e1dcbb4a5af20e5945f66978ddc7f914ca6cc5'
  checksum64             = '0a8c1f634f8de4ba83445b89d931b73824bdea570944ae87e8332a9bd0086b21'
  checksumType           = 'sha256'
  checksumType64         = 'sha256'
  softwareName           = 'Qalculate!*'
  silentArgs             = '/qn'
  validExitCodes         = @(0)

Install-ChocolateyPackage @packageArgs

Log in or click on link to see number of positives.

In cases where actual malware is found, the packages are subject to removal. Software sometimes has false positives. Moderators do not necessarily validate the safety of the underlying software, only that a package retrieves software from the official distribution point and/or validate embedded software against official distribution point (where distribution rights allow redistribution).

Chocolatey Pro provides runtime protection from possible malware.

Version Downloads Last Updated Status
Qalculate! 3.20.0 17 Thursday, July 29, 2021 Approved
Qalculate! 3.19.1 330 Saturday, June 26, 2021 Approved
Qalculate! 3.19.0 399 Tuesday, May 25, 2021 Approved
Qalculate! 3.18.0 479 Monday, April 5, 2021 Approved
Qalculate! 3.17.0 473 Tuesday, February 16, 2021 Approved
Qalculate! 3.16.1 402 Tuesday, January 12, 2021 Approved
Qalculate! 3.16.0 203 Monday, January 4, 2021 Approved
Qalculate! 3.15.0 336 Monday, November 23, 2020 Approved
Qalculate! 3.14.0 302 Monday, October 26, 2020 Approved

This package has no dependencies.

Discussion for the Qalculate! Package

Ground Rules:

  • This discussion is only about Qalculate! and the Qalculate! package. If you have feedback for Chocolatey, please contact the Google Group.
  • This discussion will carry over multiple versions. If you have a comment about a particular version, please note that in your comments.
  • The maintainers of this Chocolatey Package will be notified about new comments that are posted to this Disqus thread, however, it is NOT a guarantee that you will get a response. If you do not hear back from the maintainers after posting a message below, please follow up by using the link on the left side of this page or follow this link to contact maintainers. If you still hear nothing back, please follow the package triage process.
  • Tell us what you love about the package or Qalculate!, or tell us what needs improvement.
  • Share your experiences with the package, or extra configuration or gotchas that you've found.
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