Numbers

add

Adds the argument to the value.

For example:

{{ 2|add:"4" }}

Will return:

6

default

If the value evaluates to 0 or is missing, uses the given default. Otherwise, uses the value.

For example:

{{ 0|default:"1" }}

Will return:

1

divisibleby

Returns True if the value is divisible by the argument.

For example:

{{ 9|divisibleby:"3" }}

Will return:

True

filesizeformat

Formats the value like a "human-readable" file size.

For example:

{{ 123456789|filesizeformat }}

Will return:

117.7 MB

floatformat

When used without an argument, rounds a floating-point number to one decimal place – but only if there's a decimal part to be displayed.

For example:

{{ 34.00000|floatformat }}
{{ 34.23234|floatformat }}
{{ 34.26000|floatformat }}

Will return:

34
34.2
34.3

If used with a numeric integer argument, floatformat rounds a number to that many decimal places.

For example:

{{ 34.00000|floatformat:"3" }}
{{ 34.23234|floatformat:"3" }}
{{ 34.26000|floatformat:"3" }}

Will return:

34.000
34.232
34.260

If the argument passed to floatformat is negative, it will round a number to that many decimal places – but only if there's a decimal part to be displayed.

For example:

{{ 34.00000|floatformat:"-3" }}
{{ 34.23234|floatformat:"-3" }}
{{ 34.26000|floatformat:"-3" }}

Will return:

34
34.232
34.260

intcomma

Converts an integer or float (or a string representation of either) to a string containing commas every three digits.

For example:

{{ 450000|intcomma }}

Will return:

450,000

ordinal

Converts an integer to its ordinal as a string.

For example:

{{ 3|ordinal }}

Will return:

3rd