To calculate the sum of a list of numbers in Python, the easiest way is with the **sum()** function.

```
l = [1,2,3,4,5,6,7]
print(sum(l))
#Output:
28
```

You can also use a for loop to sum the numbers of a list.

```
l = [1,2,3,4,5,6,7]
s = 0
for num in l:
s = s + num
print(s)
#Output:
28
```

When working with collections of data in Python, the ability to summarize the data easily is valuable.

One such case is if you want to get the sum of a list of numbers.

To calculate the sum of a list of numbers in Python, the easiest way is with the **sum()** function.

**sum()** returns the sum of a list of numbers.

Below shows you how to get the sum of a list of numbers in Python with **sum()**.

```
l = [1,2,3,4,5,6,7]
print(sum(l))
#Output:
28
```

## Using For Loop to Get Sum of List in Python

Another way you can add numbers of a list together is with a for loop.

To add the numbers of a list up, initialize a variable which will keep the running sum and then add each element to the running sum.

Below shows you how to get the sum of a list of numbers in Python with a for loop.

```
l = [1,2,3,4,5,6,7]
s = 0
for num in l:
s = s + num
print(s)
#Output:
28
```

Hopefully this article has been useful for you to learn how to get the sum of a list in Python.

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