diff --git a/apps/documenteditor/main/app/controller/Main.js b/apps/documenteditor/main/app/controller/Main.js
index f416bc4e1..7091d3f5f 100644
--- a/apps/documenteditor/main/app/controller/Main.js
+++ b/apps/documenteditor/main/app/controller/Main.js
@@ -130,27 +130,38 @@ define([
 
                 var styleNames = ['Normal', 'No Spacing', 'Heading 1', 'Heading 2', 'Heading 3', 'Heading 4', 'Heading 5',
                                   'Heading 6', 'Heading 7', 'Heading 8', 'Heading 9', 'Title', 'Subtitle', 'Quote', 'Intense Quote', 'List Paragraph', 'footnote text'],
-                    translate = {
-                        'Series': this.txtSeries,
-                        'Diagram Title': this.txtDiagramTitle,
-                        'X Axis': this.txtXAxis,
-                        'Y Axis': this.txtYAxis,
-                        'Your text here': this.txtArt,
-                        "Error! Bookmark not defined.": this.txtBookmarkError,
-                        "above": this.txtAbove,
-                        "below": this.txtBelow,
-                        "on page ": this.txtOnPage,
-                        "Header": this.txtHeader,
-                        "Footer": this.txtFooter,
-                        " -Section ": this.txtSection,
-                        "First Page ": this.txtFirstPage,
-                        "Even Page ": this.txtEvenPage,
-                        "Odd Page ": this.txtOddPage,
-                        "Same as Previous": this.txtSameAsPrev,
-                        "Current Document": this.txtCurrentDocument,
-                        "No table of contents entries found.": this.txtNoTableOfContents,
-                        "Table of Contents": this.txtTableOfContents
-                    };
+                translate = {
+                    'Series': this.txtSeries,
+                    'Diagram Title': this.txtDiagramTitle,
+                    'X Axis': this.txtXAxis,
+                    'Y Axis': this.txtYAxis,
+                    'Your text here': this.txtArt,
+                    "Error! Bookmark not defined.": this.txtBookmarkError,
+                    "above": this.txtAbove,
+                    "below": this.txtBelow,
+                    "on page ": this.txtOnPage,
+                    "Header": this.txtHeader,
+                    "Footer": this.txtFooter,
+                    " -Section ": this.txtSection,
+                    "First Page ": this.txtFirstPage,
+                    "Even Page ": this.txtEvenPage,
+                    "Odd Page ": this.txtOddPage,
+                    "Same as Previous": this.txtSameAsPrev,
+                    "Current Document": this.txtCurrentDocument,
+                    "No table of contents entries found.": this.txtNoTableOfContents,
+                    "Table of Contents": this.txtTableOfContents,
+                    "Syntax Error": this.txtSyntaxError,
+                    "Missing Operator": this.txtMissOperator,
+                    "Missing Argument": this.txtMissArg,
+                    "Number Too Large To Format": this.txtTooLarge,
+                    "Zero Divide": this.txtZeroDivide,
+                    "Is Not In Table": this.txtNotInTable,
+                    "Index Too Large": this.txtIndTooLarge,
+                    "The Formula Not In Table": this.txtFormulaNotInTable,
+                    "Table Index Cannot be Zero": this.txtTableInd,
+                    "Undefined Bookmark": this.txtUndefBookmark,
+                    "Unexpected End of Formula": this.txtEndOfFormula
+                };
                 styleNames.forEach(function(item){
                     translate[item] = me.translationTable[item] = me['txtStyle_' + item.replace(/ /g, '_')] || item;
                 });
@@ -2530,6 +2541,17 @@ define([
             txtShape_spline: 'Curve',
             txtShape_polyline1: 'Scribble',
             txtShape_polyline2: 'Freeform',
+            txtSyntaxError: 'Syntax Error',
+            txtMissOperator: 'Missing Operator',
+            txtMissArg: 'Missing Argument',
+            txtTooLarge: 'Number Too Large To Format',
+            txtZeroDivide: 'Zero Divide',
+            txtNotInTable: 'Is Not In Table',
+            txtIndTooLarge: 'Index Too Large',
+            txtFormulaNotInTable: 'The Formula Not In Table',
+            txtTableInd: 'Table Index Cannot be Zero',
+            txtUndefBookmark: 'Undefined Bookmark',
+            txtEndOfFormula: 'Unexpected End of Formula',
             errorEmailClient: 'No email client could be found'
         }
     })(), DE.Controllers.Main || {}))
diff --git a/apps/documenteditor/main/app/template/TableSettings.template b/apps/documenteditor/main/app/template/TableSettings.template
index 19e649186..c840cf208 100644
--- a/apps/documenteditor/main/app/template/TableSettings.template
+++ b/apps/documenteditor/main/app/template/TableSettings.template
@@ -137,6 +137,16 @@
             <div class="separator horizontal"></div>
         </td>
     </tr>
+    <tr>
+        <td class="padding-small" colspan=2>
+            <button type="button" class="btn btn-text-default" id="table-btn-add-formula" style="width:100%;"><%= scope.textAddFormula %></button>
+        </td>
+    </tr>
+    <tr>
+        <td class="padding-small" colspan=2>
+            <div class="separator horizontal"></div>
+        </td>
+    </tr>
     <tr>
         <td class="padding-small" colspan=2>
             <div id="table-checkbox-repeat-row"></div>
diff --git a/apps/documenteditor/main/app/view/TableFormulaDialog.js b/apps/documenteditor/main/app/view/TableFormulaDialog.js
new file mode 100644
index 000000000..3fbce2ae2
--- /dev/null
+++ b/apps/documenteditor/main/app/view/TableFormulaDialog.js
@@ -0,0 +1,247 @@
+/*
+ *
+ * (c) Copyright Ascensio System SIA 2010-2019
+ *
+ * This program is a free software product. You can redistribute it and/or
+ * modify it under the terms of the GNU Affero General Public License (AGPL)
+ * version 3 as published by the Free Software Foundation. In accordance with
+ * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+ * that Ascensio System SIA expressly excludes the warranty of non-infringement
+ * of any third-party rights.
+ *
+ * This program is distributed WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+ * details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+ *
+ * You can contact Ascensio System SIA at 20A-12 Ernesta Birznieka-Upisha
+ * street, Riga, Latvia, EU, LV-1050.
+ *
+ * The  interactive user interfaces in modified source and object code versions
+ * of the Program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU AGPL version 3.
+ *
+ * Pursuant to Section 7(b) of the License you must retain the original Product
+ * logo when distributing the program. Pursuant to Section 7(e) we decline to
+ * grant you any rights under trademark law for use of our trademarks.
+ *
+ * All the Product's GUI elements, including illustrations and icon sets, as
+ * well as technical writing content are licensed under the terms of the
+ * Creative Commons Attribution-ShareAlike 4.0 International. See the License
+ * terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+ *
+ */
+/**
+ *  TableFormulaDialog.js
+ *
+ *  Created by Julia Radzhabova on 1/21/19
+ *  Copyright (c) 2019 Ascensio System SIA. All rights reserved.
+ *
+ */
+
+define([
+    'common/main/lib/component/InputField',
+    'common/main/lib/component/Window'
+], function () { 'use strict';
+
+    DE.Views.TableFormulaDialog = Common.UI.Window.extend(_.extend({
+        options: {
+            width: 300,
+            style: 'min-width: 230px;',
+            cls: 'modal-dlg'
+        },
+
+        initialize : function(options) {
+            _.extend(this.options, {
+                title: this.textTitle
+            }, options || {});
+
+            this.template = [
+                '<div class="box" style="height: 150px;">',
+                    '<div class="input-row">',
+                        '<label>' + this.textFormula + '</label>',
+                    '</div>',
+                    '<div id="id-dlg-formula-formula" class="input-row" style="margin-bottom: 5px;"></div>',
+                    '<div class="input-row">',
+                        '<label>' + this.textFormat + '</label>',
+                    '</div>',
+                    '<div id="id-dlg-formula-format" class="input-row" style="margin-bottom: 20px;"></div>',
+                    '<div class="input-row">',
+                        '<div id="id-dlg-formula-function" style="display: inline-block; width: 50%; padding-right: 10px; float: left;"></div>',
+                        '<div id="id-dlg-formula-bookmark" style="display: inline-block; width: 50%;"></div>',
+                    '</div>',
+                    '</div>',
+                '<div class="footer right">',
+                    '<button class="btn normal dlg-btn primary" result="ok" style="margin-right: 10px;">' + this.okButtonText + '</button>',
+                    '<button class="btn normal dlg-btn" result="cancel">' + this.cancelButtonText + '</button>',
+                '</div>'
+            ].join('');
+
+            this.options.tpl = _.template(this.template)(this.options);
+            this.bookmarks = this.options.bookmarks;
+            this.api = this.options.api;
+
+            Common.UI.Window.prototype.initialize.call(this, this.options);
+        },
+
+        render: function() {
+            Common.UI.Window.prototype.render.call(this);
+
+            var me = this,
+                $window = this.getChild();
+
+            this.inputFormula = new Common.UI.InputField({
+                el          : $('#id-dlg-formula-formula'),
+                allowBlank  : true,
+                validateOnChange: true,
+                style       : 'width: 100%;'
+            }).on('changing', _.bind(this.checkFormulaInput, this));
+
+            this.cmbFormat = new Common.UI.ComboBox({
+                el          : $('#id-dlg-formula-format'),
+                cls         : 'input-group-nr',
+                menuStyle   : 'min-width: 100%; max-height: 200px;'
+            });
+
+            this.cmbFunction = new Common.UI.ComboBox({
+                el          : $('#id-dlg-formula-function'),
+                cls         : 'input-group-nr',
+                menuStyle   : 'min-width: 100%; max-height: 150px;',
+                editable    : false,
+                scrollAlwaysVisible: true,
+                data: [
+                    {displayValue: 'ABS', value: 1},
+                    {displayValue: 'AND', value: 1},
+                    {displayValue: 'AVERAGE', value: 1},
+                    {displayValue: 'COUNT', value: 1},
+                    {displayValue: 'DEFINED', value: 1},
+                    {displayValue: 'FALSE', value: 0},
+                    {displayValue: 'INT', value: 1},
+                    {displayValue: 'MAX', value: 1},
+                    {displayValue: 'MIN', value: 1},
+                    {displayValue: 'MOD', value: 1},
+                    {displayValue: 'NOT', value: 1},
+                    {displayValue: 'OR', value: 1},
+                    {displayValue: 'PRODUCT', value: 1},
+                    {displayValue: 'ROUND', value: 1},
+                    {displayValue: 'SIGN', value: 1},
+                    {displayValue: 'SUM', value: 1},
+                    {displayValue: 'TRUE', value: 0}
+                ]
+            });
+            this.cmbFunction.on('selected', _.bind(function(combo, record) {
+                combo.setValue(this.textInsertFunction);
+                var _input = me.inputFormula._input,
+                    end = _input[0].selectionEnd;
+                _input.val(_input.val().substring(0, end) + record.displayValue + (record.value ? '()' : '') + _input.val().substring(end));
+                _input.focus();
+                _input[0].selectionStart = _input[0].selectionEnd = end + record.displayValue.length + record.value;
+                this.btnOk.setDisabled(false);
+            }, this));
+            this.cmbFunction.setValue(this.textInsertFunction);
+
+            this.cmbBookmark = new Common.UI.ComboBox({
+                el          : $('#id-dlg-formula-bookmark'),
+                cls         : 'input-group-nr',
+                menuStyle   : 'min-width: 100%; max-heigh: 150px;',
+                editable    : false
+            });
+            this.cmbBookmark.on('selected', _.bind(function(combo, record) {
+                combo.setValue(this.textBookmark);
+                var _input = me.inputFormula._input,
+                    end = _input[0].selectionEnd;
+                _input.val(_input.val().substring(0, end) + record.displayValue + _input.val().substring(end));
+                _input.focus();
+                _input[0].selectionStart = _input[0].selectionEnd = end + record.displayValue.length;
+                this.btnOk.setDisabled(false);
+            }, this));
+            this.cmbBookmark.setValue(this.textBookmark);
+
+            me.btnOk = new Common.UI.Button({
+                el: $window.find('.primary')
+            });
+
+            $window.find('.dlg-btn').on('click', _.bind(this.onBtnClick, this));
+            this.afterRender();
+        },
+
+        onSelectItem: function(picker, item, record, e){
+            this.btnOk.setDisabled(record.get('level')==0 && record.get('index')>0);
+        },
+
+        show: function() {
+            Common.UI.Window.prototype.show.apply(this, arguments);
+
+            var me = this;
+            _.delay(function(){
+                me.inputFormula.cmpEl.find('input').focus();
+            },500);
+        },
+
+        afterRender: function() {
+            this.refreshBookmarks();
+            this._setDefaults();
+        },
+
+        _setDefaults: function () {
+            var arr = [];
+            _.each(this.api.asc_GetTableFormulaFormats(), function(item) {
+                arr.push({value: item, displayValue: item});
+            });
+            this.cmbFormat.setData(arr);
+            var formula = this.api.asc_ParseTableFormulaInstrLine(this.api.asc_GetTableFormula());
+            this.inputFormula.setValue(formula[0]);
+            this.cmbFormat.setValue(formula[1]);
+            this.checkFormulaInput(this.inputFormula, this.inputFormula.getValue());
+        },
+
+        refreshBookmarks: function() {
+            var arr = [];
+            if (this.bookmarks) {
+                var count = this.bookmarks.asc_GetCount();
+                for (var i=0; i<count; i++) {
+                    var name = this.bookmarks.asc_GetName(i);
+                    if (!this.bookmarks.asc_IsInternalUseBookmark(name)) {
+                        arr.push({value: i, displayValue: name});
+                    }
+                }
+                this.cmbBookmark.setData(arr);
+                this.cmbBookmark.setValue(this.textBookmark);
+            }
+            this.cmbBookmark.setDisabled(arr.length<1);
+        },
+
+        checkFormulaInput: function(cmp, newValue) {
+            var value = newValue.trim();
+            this.btnOk.setDisabled(value=='' || value == '=');
+        },
+
+        getSettings: function () {
+            return this.api.asc_CreateInstructionLine(this.inputFormula.getValue(), this.cmbFormat.getValue());
+        },
+
+        onBtnClick: function(event) {
+            this._handleInput(event.currentTarget.attributes['result'].value);
+        },
+
+        onPrimary: function(event) {
+            this._handleInput('ok');
+            return false;
+        },
+
+        _handleInput: function(state) {
+            if (this.options.handler) {
+                this.options.handler.call(this, state, this.getSettings());
+            }
+
+            this.close();
+        },
+
+        textFormula: 'Formula',
+        textFormat: 'Number Format',
+        textBookmark: 'Paste Bookmark',
+        textInsertFunction: 'Paste Function',
+        cancelButtonText:   'Cancel',
+        okButtonText:       'Ok',
+        textTitle:          'Formula Settings'
+    }, DE.Views.TableFormulaDialog || {}))
+});
\ No newline at end of file
diff --git a/apps/documenteditor/main/app/view/TableSettings.js b/apps/documenteditor/main/app/view/TableSettings.js
index 07d2dde1e..128ccf110 100644
--- a/apps/documenteditor/main/app/view/TableSettings.js
+++ b/apps/documenteditor/main/app/view/TableSettings.js
@@ -50,7 +50,8 @@ define([
     'common/main/lib/component/ComboBorderSize',
     'common/main/lib/component/ComboDataView',
     'common/main/lib/view/InsertTableDialog',
-    'documenteditor/main/app/view/TableSettingsAdvanced'
+    'documenteditor/main/app/view/TableSettingsAdvanced',
+    'documenteditor/main/app/view/TableFormulaDialog'
 ], function (menuTemplate, $, _, Backbone) {
     'use strict';
 
@@ -419,6 +420,12 @@ define([
                 this.api.asc_DistributeTableCells(true);
             }, this));
 
+            this.btnAddFormula = new Common.UI.Button({
+                el: $('#table-btn-add-formula')
+            });
+            this.lockedControls.push(this.btnAddFormula);
+            this.btnAddFormula.on('click', _.bind(this.onAddFormula, this));
+
             this.linkAdvanced = $('#table-advanced-link');
             $(this.el).on('click', '#table-advanced-link', _.bind(this.openAdvancedSettings, this));
         },
@@ -758,6 +765,26 @@ define([
             }
         },
 
+        onAddFormula: function(e) {
+            var me = this;
+            var win;
+            if (me.api && !this._locked){
+                (new DE.Views.TableFormulaDialog(
+                {
+                    api: me.api,
+                    bookmarks: me.api.asc_GetBookmarksManager(),
+                    handler: function(result, value) {
+                        if (result == 'ok') {
+                            if (me.api) {
+                                me.api.asc_AddTableFormula(value);
+                            }
+                        }
+                        me.fireEvent('editcomplete', me);
+                    }
+                })).show();
+            }
+        },
+
         setLocked: function (locked) {
             this._locked = locked;
         },
@@ -822,7 +849,8 @@ define([
         textHeight: 'Height',
         textWidth: 'Width',
         textDistributeRows: 'Distribute rows',
-        textDistributeCols: 'Distribute columns'
+        textDistributeCols: 'Distribute columns',
+        textAddFormula: 'Add formula'
 
     }, DE.Views.TableSettings || {}));
 });
\ No newline at end of file
diff --git a/apps/documenteditor/main/locale/en.json b/apps/documenteditor/main/locale/en.json
index 176fe765e..c0952403f 100644
--- a/apps/documenteditor/main/locale/en.json
+++ b/apps/documenteditor/main/locale/en.json
@@ -655,6 +655,17 @@
   "DE.Controllers.Main.warnNoLicense": "This version of ONLYOFFICE Editors has certain limitations for concurrent connections to the document server.<br>If you need more please consider purchasing a commercial license.",
   "DE.Controllers.Main.warnNoLicenseUsers": "This version of ONLYOFFICE Editors has certain limitations for concurrent users.<br>If you need more please consider purchasing a commercial license.",
   "DE.Controllers.Main.warnProcessRightsChange": "You have been denied the right to edit the file.",
+  "DE.Controllers.Main.txtSyntaxError": "Syntax Error",
+  "DE.Controllers.Main.txtMissOperator": "Missing Operator",
+  "DE.Controllers.Main.txtMissArg": "Missing Argument",
+  "DE.Controllers.Main.txtTooLarge": "Number Too Large To Format",
+  "DE.Controllers.Main.txtZeroDivide": "Zero Divide",
+  "DE.Controllers.Main.txtNotInTable": "Is Not In Table",
+  "DE.Controllers.Main.txtIndTooLarge": "Index Too Large",
+  "DE.Controllers.Main.txtFormulaNotInTable": "The Formula Not In Table",
+  "DE.Controllers.Main.txtTableInd": "Table Index Cannot be Zero",
+  "DE.Controllers.Main.txtUndefBookmark": "Undefined Bookmark",
+  "DE.Controllers.Main.txtEndOfFormula": "Unexpected End of Formula",
   "DE.Controllers.Navigation.txtBeginning": "Beginning of document",
   "DE.Controllers.Navigation.txtGotoBeginning": "Go to the beginning of the document",
   "DE.Controllers.Statusbar.textHasChanges": "New changes have been tracked",
@@ -1862,6 +1873,7 @@
   "DE.Views.TableSettings.splitCellsText": "Split Cell...",
   "DE.Views.TableSettings.splitCellTitleText": "Split Cell",
   "DE.Views.TableSettings.strRepeatRow": "Repeat as header row at the top of each page",
+  "DE.Views.TableSettings.textAddFormula": "Add formula",
   "DE.Views.TableSettings.textAdvanced": "Show advanced settings",
   "DE.Views.TableSettings.textBackColor": "Background Color",
   "DE.Views.TableSettings.textBanded": "Banded",