diff --git a/fiesta/apps/accounts/forms/profile.py b/fiesta/apps/accounts/forms/profile.py
index efeceb53..5f1afda3 100644
--- a/fiesta/apps/accounts/forms/profile.py
+++ b/fiesta/apps/accounts/forms/profile.py
@@ -22,17 +22,21 @@ class UserProfileForm(BaseModelForm):
     _FIELD_NAMES_TO_CONFIGURATION = {f.field.name: conf_field for f, conf_field in FIELDS_TO_CONFIGURATION.items()}
 
     @classmethod
-    def for_user(
-        cls,
-        user: User,
-    ) -> type[UserProfileForm]:
-        """
-        Creates the profile form class for specific user.
-        Fields and configuration are constructed from all SectionsConfiguration from
-        all sections from all memberships of that specific user.
-        """
+    def get_form_fields(cls, user: User):
+        confs = cls.get_user_configuration(user)
+        # TODO: what to do, when no specific configuration is found?
+
+        fields_to_include = tuple(
+            field_name
+            for field_name, conf_field in cls._FIELD_NAMES_TO_CONFIGURATION.items()
+            if any(conf_field.__get__(c) is not None for c in confs)
+        )
+        return cls.Meta.fields + fields_to_include
+
+    @classmethod
+    def get_user_configuration(cls, user: User):
         # all related configurations
-        confs = SectionsConfiguration.objects.filter(
+        return SectionsConfiguration.objects.filter(
             # from all user's memberships sections
             plugins__section__memberships__in=user.memberships.filter(
                 # with waiting for confirmation or already active membership
@@ -43,23 +47,29 @@ def for_user(
             )
         )
 
-        # TODO: what to do, when no specific configuration is found?
+    @classmethod
+    def for_user(
+        cls,
+        user: User,
+    ) -> type[UserProfileForm]:
+        """
+        Creates the profile form class for specific user.
+        Fields and configuration are constructed from all SectionsConfiguration from
+        all sections from all memberships of that specific user.
+        """
+        confs = cls.get_user_configuration(user)
 
         def callback(f: Field, **kwargs) -> FormField:
+            # TODO: what to do, when no specific configuration is found?
+
             if conf_field := cls._FIELD_NAMES_TO_CONFIGURATION.get(f.name):
                 return f.formfield(required=any(conf_field.__get__(c) for c in confs), **kwargs)
             return f.formfield(**kwargs)
 
-        fields_to_include = tuple(
-            field_name
-            for field_name, conf_field in cls._FIELD_NAMES_TO_CONFIGURATION.items()
-            if any(conf_field.__get__(c) is not None for c in confs)
-        )
-
         return modelform_factory(
             model=UserProfile,
             form=cls,
-            fields=cls.Meta.fields + fields_to_include,
+            fields=cls.get_form_fields(user),
             formfield_callback=callback,
         )
 
diff --git a/fiesta/apps/accounts/templates/accounts/dashboard_block.html b/fiesta/apps/accounts/templates/accounts/dashboard_block.html
index 5abad00c..88b49349 100644
--- a/fiesta/apps/accounts/templates/accounts/dashboard_block.html
+++ b/fiesta/apps/accounts/templates/accounts/dashboard_block.html
@@ -4,7 +4,7 @@
 <div class="Dashboard__tiles">
   <div class="Dashboard__tile Dashboard__tile--dark shadow-2xl bg-gray-900 aspect-square">
     <div class="Dashboard__tile__title text-white">{% blocktrans %}My Profile{% endblocktrans %}</div>
-    {% compute_profile_fullness user.profile as fullness %}
+    {% compute_profile_fullness user as fullness %}
     {% interpolate_to_list fullness "text-red-400" "text-orange-400" "text-blue-400" "text-lime-400" as color %}
     <div class="flex justify-center items-center my-4">
       {# TODO: compute completness #}
diff --git a/fiesta/apps/accounts/templatetags/user_profile.py b/fiesta/apps/accounts/templatetags/user_profile.py
index 9203e998..0b9a5913 100644
--- a/fiesta/apps/accounts/templatetags/user_profile.py
+++ b/fiesta/apps/accounts/templatetags/user_profile.py
@@ -2,6 +2,7 @@
 
 from django import template
 
+from apps.accounts.forms.profile import UserProfileForm
 from apps.accounts.models import User, UserProfile
 
 # from apps.plugins.middleware.plugin import HttpRequest
@@ -19,10 +20,14 @@ def get_user_picture(user: User | None):
     return profile.picture
 
 
-@register.simple_tag(takes_context=True)
-def compute_profile_fullness(context: dict, profile: UserProfile) -> float:
-    # req: HttpRequest = context.get("request")
+@register.simple_tag
+def compute_profile_fullness(user: User) -> float:
+    fields = UserProfileForm.get_form_fields(user)  # Get all field names of UserProfile
+    empty_fields = 0
 
-    # TODO: compute based on accounts conf and profile state
+    for field in fields:
+        field_value = getattr(user.profile, field, None)
+        if field_value is None or field_value == "":  # So far it's not possible to have a field with False value
+            empty_fields += 1
 
-    return 0.77
+    return (len(fields) - empty_fields) / len(fields)
diff --git a/fiesta/apps/utils/templatetags/utils.py b/fiesta/apps/utils/templatetags/utils.py
index 41028b8f..02269560 100644
--- a/fiesta/apps/utils/templatetags/utils.py
+++ b/fiesta/apps/utils/templatetags/utils.py
@@ -37,7 +37,7 @@ def map_attrgetter(iterable: Reversible, attr: str):
 
 @register.simple_tag
 def interpolate_to_list(value: float, *values: typing.Any):
-    return values[int(min(1, max(0, value)) * len(values))]
+    return values[int(min(1, max(0, value)) * len(values)) - 1]
 
 
 @register.filter