Question: Here I my custom model field I created it class CurrencyAmountField(models.DecimalField): INTEGER_PLACES = 5 DECIMAL_PLACES = 5 DECIMAL_PLACES_FOR_USER = 2 MAX_DIGITS = INTEGER_PLACES + DECIMAL_PLACES MAX_VALUE = Decimal('99999.99999') MIN_VALUE = Decimal('-99999.99999') def __init__(self, verbose_name=None, name=None, max_digits=MAX_DIGITS, decimal_places=DECIMAL_PLACES, **kwargs): super().__init__(verbose_name=verbose_name, name=name, max_digits=max_digits, decimal_places=decimal_places, **kwargs)  How can I show the numbers in a comma-separated mode in Django admin forms? Should I override some method here on this custom model field or there is another to do that?  Should be:  Update: Tried to use intcomma like this: {% extends "admin/change_form.html" %} {% load humanize %} {% block field_sets %} {% for fieldset in adminform %} <fieldset class="module aligned {{ fieldset.classes }}"> {% if fieldset.name %}<h2>{{ fieldset.name }}</h2>{% endif %} {% if fieldset.description %} <div class="description">{{ fieldset.description|safe }}</div> {% endif %} {% for line in fieldset %} <div class="form-row{% if line.fields|length_is:'1' and line.errors %} errors{% endif %}{% if not line.has_visible_field %} hidden{% endif %}{% for field in line %}{% if field.field.name %} field-{{ field.field.name }}{% endif %}{% endfor %}"> {% if line.fields|length_is:'1' %}{{ line.errors }}{% endif %} {% for field in line %} <div{% if not line.fields|length_is:'1' %} class="fieldBox{% if field.field.name %} field-{{ field.field.name }}{% endif %}{% if not field.is_readonly and field.errors %} errors{% endif %}{% if field.field.is_hidden %} hidden{% endif %}"{% elif field.is_checkbox %} class="checkbox-row"{% endif %}> {% if not line.fields|length_is:'1' and not field.is_readonly %}{{ field.errors }}{% endif %} {% if field.is_checkbox %} {{ field.field }}{{ field.label_tag }} {% else %} {{ field.label_tag }} {% if field.is_readonly %} <div class="readonly">{{ field.contents }}</div> {% else %} {{ field.field|intcomma }} {% endif %} {% endif %} {% if field.field.help_text %} <div class="help">{{ field.field.help_text|safe }}</div> {% endif %} </div> {% endfor %} </div> {% endfor %} </fieldset> {% endfor %} {% endblock %}  As you can see I added intcomma like this: {{ field.field|intcomma }} But I get HTML codes on my admin page instead of the forms and labels. What's wrong here? My priority is to use the first method and 'CurrencyAmountField'.

Answer: While I have yet to manage to get the comma to display on input, I have managed to get the comma to display when viewing the saved model This is what I have tried currently # forms.py class ValuesForm(forms.ModelForm): class Meta: model = Values fields = ['value'] value = forms.DecimalField(localize=True) #settings.py USE_THOUSAND_SEPARATOR = True #admin.py class ValuesAdmin(admin.ModelAdmin): form = ValuesForm #models.py class Values(models.Model): value = models.DecimalField(max_digits=10, decimal_places=2  While documentation suggests it's possible to do it on input, it might require a custom widget, so I'll investigate that shortly. As a working solution, I have replaced the comma with _ when inputting, manually. e.g. 12_345_678 which gets displayed on save as 12,345,678