diff --git a/src/Export/Base/AbstractSpreadsheetRenderer.php b/src/Export/Base/AbstractSpreadsheetRenderer.php
index bdeb6e61..0fbdc524 100644
--- a/src/Export/Base/AbstractSpreadsheetRenderer.php
+++ b/src/Export/Base/AbstractSpreadsheetRenderer.php
@@ -45,11 +45,16 @@ abstract class AbstractSpreadsheetRenderer
     public const TIME_FORMAT = 'hh:mm';
     public const DURATION_FORMAT = '[hh]:mm';
     public const DURATION_DECIMAL = '#0.00';
+
     // https://support.microsoft.com/de-de/office/zahlenformatcodes-5026bbd6-04bc-48cd-bf33-80f18b4eae68
     // Part 1 = positive; Part 2 = negative; Part 3 = zero; Part 4 = Text
     public const RATE_FORMAT_DEFAULT = '#.##0,00 [$%1$s];-#.##0,00 [$%1$s]';
     public const RATE_FORMAT_LEFT = '_("%1$s"* #,##0.00_);_("%1$s"* -#,##0.00;_("%1$s"* "-"??_);_(@_)';
     public const RATE_FORMAT = self::RATE_FORMAT_LEFT;
+    /**
+     * @internal used in html to excel exporter
+     */
+    public const RATE_FORMAT_NO_CURRENCY = '#,##0.00;-#,##0.00';
 
     protected $durationFormat = self::DURATION_FORMAT;
     protected $durationBase = 86400;
diff --git a/templates/reporting/report_user_list_export.html.twig b/templates/reporting/report_user_list_export.html.twig
index 604b8147..0716cb40 100644
--- a/templates/reporting/report_user_list_export.html.twig
+++ b/templates/reporting/report_user_list_export.html.twig
@@ -1,46 +1,59 @@
 {% embed 'reporting/user_list_period_data.html.twig' %}
+    {% set dataTypeFormat = '' %}
+    {% if dataType == 'rate' or dataType == 'internalRate' %}
+        {% set dataTypeFormat = ' data-format="' ~ constant('App\\Export\\Base\\AbstractSpreadsheetRenderer::RATE_FORMAT_NO_CURRENCY') ~ '"' %}
+    {% elseif dataType == 'duration' %}
+        {% set dataTypeFormat = ' data-format="' ~ constant('App\\Export\\Base\\AbstractSpreadsheetRenderer::DURATION_DECIMAL') ~ '"' %}
+    {% endif %}
     {% block user_column %}
         {{ userPeriod.user.displayName }}
     {% endblock %}
     {% block duration -%}
-        =VALUE("{{ period.totalDuration|duration(true) }}")
+        {{ period.totalDuration / 3600 }}
     {%- endblock %}
     {% block total_duration -%}
-        =VALUE("{{ absoluteDuration|duration(true) }}")
+        {{ absoluteDuration / 3600 }}
     {%- endblock %}
     {% block total_duration_user -%}
-        =VALUE("{{ usersTotalDuration|duration(true) }}")
+        {{ usersTotalDuration / 3600 }}
     {%- endblock %}
     {% block total_duration_period -%}
-        =VALUE("{{ total|duration(true) }}")
+        {{ total / 3600 }}
     {%- endblock %}
     {% block rate %}
-        =VALUE("{{ period.totalRate|money }}")
+        {{ period.totalRate }}
     {% endblock %}
     {% block total_rate %}
-        =VALUE("{{ absoluteRate|money }}")
+        {{ absoluteRate }}
     {% endblock %}
     {% block total_rate_user %}
-        =VALUE("{{ usersTotalRate|money }}")
+        {{ usersTotalRate }}
     {% endblock %}
     {% block total_rate_period %}
-        =VALUE("{{ total|money }}")
+        {{ total }}
     {% endblock %}
     {% block internal_rate %}
-        =VALUE("{{ period.totalInternalRate|money }}")
+        {{ period.totalInternalRate }}
     {% endblock %}
     {% block total_internal_rate %}
-        =VALUE("{{ absoluteInternalRate|money }}")
+        {{ absoluteInternalRate }}
     {% endblock %}
     {% block total_internal_rate_user %}
-        =VALUE("{{ usersTotalInternalRate|money }}")
+        {{ usersTotalInternalRate }}
     {% endblock %}
     {% block total_internal_rate_period %}
-        =VALUE("{{ total|money }}")
+        {{ total }}
     {% endblock %}
     {% block period_name %}
         <th class="text-center text-nowrap">
             {{ column|date_short }}
         </th>
     {% endblock %}
+    {% block user_column_cell_attribute %} data-format="@"{% endblock %}
+    {% block period_cell_attribute %}{{ dataTypeFormat|raw }}{% endblock %}
+    {% block user_total_cell_attribute %}{{ dataTypeFormat|raw }}{% endblock %}
+    {% block total_period_cell_attribute %}{{ dataTypeFormat|raw }}{% endblock %}
+    {% block total_rate_period_cell_attribute %}{{ dataTypeFormat|raw }}{% endblock %}
+    {% block total_internal_rate_period_cell_attribute %}{{ dataTypeFormat|raw }}{% endblock %}
+    {% block total_duration_period_cell_attribute %}{{ dataTypeFormat|raw }}{% endblock %}
 {% endembed %}
diff --git a/templates/reporting/report_user_list_monthly_export.html.twig b/templates/reporting/report_user_list_monthly_export.html.twig
index 3b9d3821..698ceecf 100644
--- a/templates/reporting/report_user_list_monthly_export.html.twig
+++ b/templates/reporting/report_user_list_monthly_export.html.twig
@@ -1,46 +1,59 @@
 {% embed 'reporting/user_list_period_data.html.twig' %}
+    {% set dataTypeFormat = '' %}
+    {% if dataType == 'rate' or dataType == 'internalRate' %}
+        {% set dataTypeFormat = ' data-format="' ~ constant('App\\Export\\Base\\AbstractSpreadsheetRenderer::RATE_FORMAT_NO_CURRENCY') ~ '"' %}
+    {% elseif dataType == 'duration' %}
+        {% set dataTypeFormat = ' data-format="' ~ constant('App\\Export\\Base\\AbstractSpreadsheetRenderer::DURATION_DECIMAL') ~ '"' %}
+    {% endif %}
     {% block user_column %}
         {{ userPeriod.user.displayName }}
     {% endblock %}
     {% block duration -%}
-        =VALUE("{{ period.totalDuration|duration(true) }}")
-    {%- endblock %}
-    {% block total_duration_user -%}
-        =VALUE("{{ usersTotalDuration|duration(true) }}")
+        {{ period.totalDuration / 3600 }}
     {%- endblock %}
     {% block total_duration -%}
-        =VALUE("{{ absoluteDuration|duration(true) }}")
+        {{ absoluteDuration / 3600 }}
+    {%- endblock %}
+    {% block total_duration_user -%}
+        {{ usersTotalDuration / 3600 }}
     {%- endblock %}
     {% block total_duration_period -%}
-        =VALUE("{{ total|duration(true) }}")
+        {{ total / 3600 }}
     {%- endblock %}
     {% block rate %}
-        =VALUE("{{ period.totalRate|money }}")
+        {{ period.totalRate }}
     {% endblock %}
     {% block total_rate %}
-        =VALUE("{{ absoluteRate|money }}")
+        {{ absoluteRate }}
     {% endblock %}
     {% block total_rate_user %}
-        =VALUE("{{ usersTotalRate|money }}")
+        {{ usersTotalRate }}
     {% endblock %}
     {% block total_rate_period %}
-        =VALUE("{{ total|money }}")
+        {{ total }}
     {% endblock %}
     {% block internal_rate %}
-        =VALUE("{{ period.totalInternalRate|money }}")
+        {{ period.totalInternalRate }}
     {% endblock %}
     {% block total_internal_rate %}
-        =VALUE("{{ absoluteInternalRate|money }}")
+        {{ absoluteInternalRate }}
     {% endblock %}
     {% block total_internal_rate_user %}
-        =VALUE("{{ usersTotalInternalRate|money }}")
+        {{ usersTotalInternalRate }}
     {% endblock %}
     {% block total_internal_rate_period %}
-        =VALUE("{{ total|money }}")
+        {{ total }}
     {% endblock %}
     {% block period_name %}
         <th class="text-center text-nowrap">
             {{ column|month_name }} {{ column|date_format('Y') }}
         </th>
     {% endblock %}
+    {% block user_column_cell_attribute %} data-format="@"{% endblock %}
+    {% block period_cell_attribute %}{{ dataTypeFormat|raw }}{% endblock %}
+    {% block user_total_cell_attribute %}{{ dataTypeFormat|raw }}{% endblock %}
+    {% block total_period_cell_attribute %}{{ dataTypeFormat|raw }}{% endblock %}
+    {% block total_rate_period_cell_attribute %}{{ dataTypeFormat|raw }}{% endblock %}
+    {% block total_internal_rate_period_cell_attribute %}{{ dataTypeFormat|raw }}{% endblock %}
+    {% block total_duration_period_cell_attribute %}{{ dataTypeFormat|raw }}{% endblock %}
 {% endembed %}
diff --git a/templates/reporting/user_list_period_data.html.twig b/templates/reporting/user_list_period_data.html.twig
index 2bc5fbbd..e79358da 100644
--- a/templates/reporting/user_list_period_data.html.twig
+++ b/templates/reporting/user_list_period_data.html.twig
@@ -31,7 +31,7 @@
         {% set usersTotalInternalRate = 0 %}
         {% set usersTotalRate = 0 %}
         <tr class="user">
-            <td class="text-nowrap">
+            <td class="text-nowrap"{% block user_column_cell_attribute %}{% endblock %}>
                 {% block user_column %}
                     {% from "macros/widgets.html.twig" import label_dot %}
                     {{ label_dot(userPeriod.user.displayName, userPeriod.user.color) }}
@@ -55,7 +55,7 @@
                 {% set totalsInternalRate = totalsInternalRate|merge({(reportDateKey): (totalsInternalRate[reportDateKey] + period.totalInternalRate)}) %}
                 {% set totalsRate = totalsRate|merge({(reportDateKey): (totalsRate[reportDateKey] + period.totalRate)}) %}
             {% endfor %}
-            <th class="text-nowrap text-center total">
+            <th class="text-nowrap text-center total{% block user_total_cell_class %}{% endblock %}"{% block user_total_cell_attribute %}{% endblock %}>
                 {% if dataType == 'rate' %}
                     {% block total_rate_user %}{% endblock %}
                 {% elseif dataType == 'internalRate' %}
@@ -65,7 +65,7 @@
                 {% endif %}
             </th>
             {% for period in attribute(userPeriod, period_attribute) %}
-                <td class="text-nowrap text-center day-total{% block period_cell_class %}{% endblock %}">
+                <td class="text-nowrap text-center day-total{% block period_cell_class %}{% endblock %}"{% block period_cell_attribute %}{% endblock %}>
                     {% if period.totalDuration > 0 or period.totalRate > 0 or period.totalInternalRate > 0 %}
                         {% if dataType == 'rate' %}
                             {% block rate %}{% endblock %}
@@ -83,7 +83,7 @@
     <tfoot>
         <tr class="summary">
         <td>{{ dataTypeTitle|trans }}</td>
-            <td class="text-center text-nowrap">
+            <td class="text-center text-nowrap{% block total_period_cell_class %}{% endblock %}"{% block total_period_cell_attribute %}{% endblock %}>
                 {% if dataType == 'rate' %}
                     {% block total_rate %}
                         {{ absoluteRate|money }}
@@ -100,7 +100,7 @@
             </td>
             {% if dataType == 'rate' %}
                 {% for id, total in totalsRate %}
-                    <td class="text-center text-nowrap">
+                    <td class="text-center text-nowrap{% block total_rate_period_cell_class %}{% endblock %}"{% block total_rate_period_cell_attribute %}{% endblock %}>
                         {% block total_rate_period %}
                             {{ total|money }}
                         {% endblock %}
@@ -108,7 +108,7 @@
                 {% endfor %}
             {% elseif dataType == 'internalRate' %}
                 {% for id, total in totalsInternalRate %}
-                    <td class="text-center text-nowrap">
+                    <td class="text-center text-nowrap{% block total_internal_rate_period_cell_class %}{% endblock %}"{% block total_internal_rate_period_cell_attribute %}{% endblock %}>
                         {% block total_internal_rate_period %}
                             {{ total|money }}
                         {% endblock %}
@@ -116,7 +116,7 @@
                 {% endfor %}
             {% else %}
                 {% for id, total in totalsDuration %}
-                    <td class="text-center text-nowrap">
+                    <td class="text-center text-nowrap{% block total_duration_period_cell_class %}{% endblock %}"{% block total_duration_period_cell_attribute %}{% endblock %}>
                         {% block total_duration_period %}
                             {{ total|duration(decimal) }}
                         {% endblock %}