# Object length in JavaScript

Objects don't have the property `length` to find their length. Let's make sure of this. Let's have the following object:

`let obj = {a: 1, b: 2, c: 3};`

Let's try to find out the number of its elements:

`console.log(obj.length); // shows undefined`

Let's solve the task in a roundabout way - we get an array of object keys and find its length:

`console.log(Object.keys(obj).length); // shows 3`

Find the number of elements in the following object:

`let obj = {x: 1, y: 2, z: 3};`
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