Digital Trends may earn a commission when you buy through links on our site.

How to watch Amazon Prime Video on your Chromecast

In this article, we tell you everything you need to know to watch Amazon Prime on Chromecast. Amazon Prime Video now has full Chromecast support on a mobile device, so if you still can’t see the option to cast within your Prime Video app, head to the Apple App Store or Google Play store and grab the latest version. You’ll also need to be using at least Android 5.0 or iOS 10.1 to get the update.

Using the official app is the best way to stream Amazon Prime Video on your TV, but it’s not the only way. There may be instances when you need to cast Amazon Prime from a browser window, particularly when you’re trying to preserve phone battery life or you simply prefer browsing Amazon’s catalog on a PC. Here’s how to watch Amazon’s best video content on your TV using your Chromecast, along with each method’s pros and cons.

Looking for something to watch?

What you’ll need

This guide assumes you already use a Chromecast or Android TV streaming device and have it connected to your television and local Wi-Fi network. You’ll also need a computer connected to the same network. Both MacOS or Windows will work fine, but you’ll need to use Google’s Chrome browser to get your Chromecast device to work. If you have a Chromebook or another device powered by Chrome OS, that also will work. Your computer can be wired while everything else is wireless, just make sure they’re all on the same local network.

Learn to cast

Casting Prime Video to your television is a quick and easy process once you know how. Here’s how you do it:

  • Turn on your computer and open Chrome. 
  • Click on the three dots in the upper right-hand corner of the browser, and select the Cast option. You also can add the Cast button to your toolbar for easier access.
  • If your Chromecast or Android TV device is already set up — which is a delightfully easy process — there are no extra steps to take. The extension will automatically detect any Cast-capable devices connected to your local network, and you can select which device to cast to.

Start casting

Now you’re ready to Cast. Navigate to Amazon Prime Video and select a movie or television show in your library — or if you’re an Amazon Prime subscriber, pick a video that’s included in Prime. Make sure your television is on and your Chromecast or Android TV device is connected. Click the Cast icon in the corner of your browser, then click on a Chromecast or Android TV device. The Chrome tab’s video and audio will appear on your television. Click Play, and you’ll be enjoying your video on the big screen.

The Cast button has a few options you might want to consider. Streaming quality is capped at 1080p, but your will be determined by the quality of your internet connection and speed of your Chromecast or Android TV device. You can mute or unmute the audio with the volume button, but there is no option to change the volume level — you’ll have to adjust it with your TV remote.

The Google Cast extension can cast any tab with any content, so almost any web video will work, not just the ones on Amazon. When you’re finished, simply close the tab or click the Cast icon and then Stop Casting to end your session.

Disadvantages of browser casting

This solution will work to get Amazon Prime Video on your Chromecast or Android TV, but it’s less ideal than the dedicated Prime app. For starters, as mentioned, the video quality tops out at 1080p, which is unfortunate since a lot of Amazon Prime videos are available in 4K if your internet connection, TV, or streaming box supports it. And even at the lower resolution, the bitrate is considerably lower than you might be used to, resulting in more video artifacts, extra pixelation, lower-quality audio, and occasionally complete signal drops.

Worse yet, inconsistent browser and HDCP requirements may limit your feeds even further to 720p. As a general rule of thumb, you’ll want to ensure you’re on the latest version of Google Chrome, and that all components in your computer setup are HDCP-compliant, including the monitor, video card, and HDMI cable.

Amazon Video
Michael Crider/Digitial Trends

Casting also can take a severe toll on a laptop’s battery. When using the feature, you might want to keep your charging cable handy. On a desktop, this isn’t a problem, of course. But we wholeheartedly recommend using a laptop over your non-mobile PC. Using your desktop means you need to get up and move to the computer when you want to use remote functions. Pause, playback, and section seeking won’t work via TV remote — you need to click the Chrome buttons. 

One workaround for this is using Chrome Remote Desktop from your phone or tablet. You can use this tool to convert your smartphone into a remote control, saving you the trouble of having to walk over and manually manipulate the settings on the screen. 

Your wireless network connection and speed are important factors to having a successful casting experience. It’s a non-issue if you’re using Chromecast Ultra or Chromecast with Google TV with their Ethernet port, though. All other Chromecasts are vulnerable to network congestion, which can cause streaming performance to suffer.

If multiple devices are connected to the wireless connection, you probably will experience slow loading and frozen screens. If that sounds familiar, you might consider purchasing a dual-band router with generous bandwidth, high-gain antennas, and a faster processor. That should help you get a better casting experience.

Casting Amazon Prime Video with Chromecast is a handy way to watch your favorite TV shows right from your Android or iOS device. While it may be a complicated process to set up, it’ll pay off in the end.

Remember, once you’re set up, the fun doesn’t stop there. Chromecast is compatible with just about every major streaming platform, including Netflix, Hulu, YouTube, and many more. You’ll never run out of things to watch.

Editors' Recommendations