Call of Duty: Warzone has been one of the biggest battle royale shooters since it launched back in 2020.
With up to 150 players packed into a single match, it's also one of the more demanding shooters out there.
So it's no surprise that one question comes up constantly among players.
So, how much internet data does Call of Duty: Warzone use?
On average, Call of Duty: Warzone uses around 170 MB of internet data per hour, which puts it on the heavier end compared to most online shooters.
That's before voice chat, which can add up to another 100 MB per hour on top if you're squadded up and talking the whole match.
In this article, I've broken this down in more detail.
I've also covered the install size, since that's honestly the bigger data concern for most Warzone players!
So, without any further ado, let us dive right into it!
Internet Data Usage of Call of Duty: Warzone
I cross-checked this one across several independent sources, including tech breakdowns, player-reported measurements, and dedicated bandwidth tracking write-ups.
This is one of the more consistently answered games out there, with most sources landing in a fairly tight range.
Across the sources I checked, gameplay-only data usage for Warzone came out to roughly 150 MB to 200 MB per hour, with full 150-player lobbies and higher frame rates sitting toward the top of that range.
The figure that came up most consistently, and the one most sources treat as the standard estimate, is around 170 MB of internet data per hour.
So, we can conclude that the internet data usage of Call of Duty: Warzone is around 170 MB per hour under normal playing conditions, without voice chat running.
From this, it's pretty straightforward to figure out the weekly and monthly data consumption as well!
If you play Warzone for one hour every day for a week, the total internet data used would be around 1.16 GB per week.
And if you play for one hour every day throughout an entire month, the total data consumed would come out to around 4.98 GB per month.
Now, one thing worth mentioning separately is voice chat.
If you keep in-game voice chat running for the whole session, it can add roughly up to 100 MB per hour on top of the gameplay data, pushing a full session closer to 270 MB per hour.
Now, you might also want to know how much data Warzone uses based on how long you play each day.
I've put together a handy table below to help you with exactly that!
Here's the table:
| Playtime per day | Data usage per day | Data usage per week | Data usage per month |
|---|---|---|---|
| 1 hour | 170 MB | 1.16 GB | 4.98 GB |
| 2 hours | 340 MB | 2.32 GB | 9.96 GB |
| 3 hours | 510 MB | 3.49 GB | 14.94 GB |
| 4 hours | 680 MB | 4.65 GB | 19.92 GB |
| 5 hours | 850 MB | 5.81 GB | 24.90 GB |
| 6 hours | 1020 MB | 6.97 GB | 29.88 GB |
| 7 hours | 1.16 GB | 8.13 GB | 34.86 GB |
Note: The data usage of Call of Duty: Warzone has been taken as 170 MB per hour in the above table, and does not include voice chat.
Does Call of Duty: Warzone use a LOT of Internet data?
Compared to most online shooters, Warzone is genuinely on the heavier side, using around 170 MB per hour versus roughly 50-100 MB per hour for games like GTA Online or PUBG Mobile.
That makes sense given the scale, up to 150 players in one match, means a lot more position and action data getting synced constantly.
That said, the hourly gameplay data usually isn't the main headache for Warzone players. The install size is.
Warzone's full install typically runs somewhere between 80 GB and 100+ GB depending on platform and which Call of Duty titles are linked to it, and season updates have historically caused real problems for players on data caps, with entire ISP networks reportedly seeing traffic spikes on major update days.
So if you're on a capped plan, the smart move is scheduling updates for Wi-Fi and keeping an eye on the patch notes before a new season drops, since a single season update can be a bigger data hit than weeks of actual matches.
Conclusion
In this article, I've answered one of the most commonly asked questions among Warzone players: how much internet data the game actually uses.
I've also covered why the install size and season updates are the bigger data concern compared to actual matches.
I'll keep updating the data in this article as things change over time.
Note: The data in this article is up-to-date, as of 19th July 2026.
Now, I'd love to hear from you:
Do you already play Warzone? If yes, are you usually solo queuing or running full squads with voice chat?
Or maybe you've got a question!
Either way, feel free to drop a comment below and let me know!
Cheers,
Raj Oberoi