**How to count Number of Keys in Dictionary Python**

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##
How to count the number of keys in Dictionary Python

To count Numbers of Keys within Dictionary Python, you only need **use len()**. You can use len() to count Numbers of Keys within Dictionary Python. Let’s take an example:** dict1 = {'R1' : 45,'R2' : 48,'R3' : 50} print(len(dict1.keys()))** Output:

**3**

###
Method 1: Use len()

You can count the number of keys in Dictionary by using len() This is illustrated in the following example:

```
dict1 = {'R1' : 45,'R2' : 48,'R3' : 50}
print(len(dict1.keys()))
```

Output:

`3`

###
Method 2: Use enumerate()

You can count the number of keys by using enumerate() This is illustrated in the following example:

```
dict1 = {'R1' : 45,'R2' : 48,'R3' : 50}
def count_keys(dict):
count = 0
for i in enumerate(dict):
count += 1
return count
print(count_keys(dict1))
```

Output:

`3`

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