Topic:
Formula
for
Calculating
Age
and
Gender
Based
on
ID
Card
The
ID
card
is
widely
used
as
a
common
identification
document
in
many
countries.
It
contains
important
information
about
an
individual,
such
as
name,
date
of
birth,
identification
number,
and
gender.
With
the
help
of
modern
technology,
it
has
become
possible
to
use
the
ID
card
to
calculate
an
individual's
age
and
gender.
The
formula
for
calculating
age
based
on
the
ID
card
is
quite
simple.
The
date
of
birth
on
the
ID
card
is
used
as
the
starting
point.
By
subtracting
the
date
of
birth
from
the
current
date,
the
number
of
days,
months,
and
years
can
be
calculated,
and
the
person's
age
can
be
determined.
For
example,
if
the
date
of
birth
on
the
ID
card
is
January
1,
1990,
and
the
current
date
is
December
31,
2020,
the
formula
for
calculating
age
would
be
2020
-
1990
=
30
years
old.
The
formula
for
determining
gender
based
on
the
ID
card
is
also
straightforward.
Each
ID
card
has
a
unique
identification
number
that
contains
information
about
the
individual's
gender.
The
last
digit
of
the
ID
number
is
an
odd
number
for
males
and
an
even
number
for
females.
For
example,
if
the
ID
number
is
1234567890123456,
the
formula
for
determining
gender
would
be
to
check
the
last
digit,
which
is
6.
Since
6
is
an
even
number,
the
person
is
female.
These
formulas
are
commonly
used
in
various
fields
such
as
healthcare,
insurance,
and
education.
In
healthcare,
the
age
and
gender
of
a
patient
are
important
factors
in
determining
the
type
of
treatment
and
medication
required.
In
insurance,
the
age
and
gender
of
a
policyholder
are
factors
in
determining
the
cost
of
premiums.
And
in
education,
age
and
gender
are
used
to
determine
the
appropriate
grade
le「分析更多 姻缘配对内容请关注 :南星星座运程网,wwW.InanXIng.cOm」vel
for
a
student.
In
conclusion,
the
formula
for
calculating
age
and
gender
based
on
the
ID
card
is
a
simple
and
effective
method.
It
is
widely
used
in
various
fields
and
has
made
it
easier
to
obtain
accurate
information
about
individuals.
However,
it
is
important
to
protect
the
privacy
and
security
of
personal
information
on
the
ID
card,
as
it
contains
sensitive
information
that
should
not
be
disclosed
or
used
for
illegal
purposes.