diff --git a/pkgs/applications/science/math/qalculate-qt/default.nix b/pkgs/applications/science/math/qalculate-qt/default.nix
new file mode 100644
index 000000000000..b504cc67cd4b
--- /dev/null
+++ b/pkgs/applications/science/math/qalculate-qt/default.nix
@@ -0,0 +1,24 @@
+{ lib, stdenv, fetchFromGitHub, intltool, pkg-config, qmake, wrapQtAppsHook, libqalculate, qtbase, qttools }:
+
+stdenv.mkDerivation rec {
+  pname = "qalculate-qt";
+  version = "4.2.0";
+
+  src = fetchFromGitHub {
+    owner = "qalculate";
+    repo = "qalculate-qt";
+    rev = "v${version}";
+    sha256 = "sha256-7H1nQLJBiuTj/GwojfOPpRbDseOHvLa94LK+bXvLhws=";
+  };
+
+  nativeBuildInputs = [ qmake intltool pkg-config wrapQtAppsHook ];
+  buildInputs = [ libqalculate qtbase qttools ];
+
+  meta = with lib; {
+    description = "The ultimate desktop calculator";
+    homepage = "http://qalculate.github.io";
+    maintainers = with maintainers; [ _4825764518 ];
+    license = licenses.gpl2Plus;
+    platforms = [ "x86_64-linux" ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index f241e01fbaf4..4d644b73d59b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10264,6 +10264,8 @@ with pkgs;
 
   qalculate-gtk = callPackage ../applications/science/math/qalculate-gtk { };
 
+  qalculate-qt = libsForQt5.callPackage ../applications/science/math/qalculate-qt { };
+
   qastools = libsForQt5.callPackage ../tools/audio/qastools { };
 
   qdigidoc = libsForQt5.callPackage ../tools/security/qdigidoc { } ;