Game Download Planner

Why modern games take forever to download

A decade ago a big game fit on a single DVD. Today, blockbuster releases routinely ship at 80 to 200 GB, and the day-one patch that lands alongside them can add another 10 to 40 GB before you ever press play. 4K textures, uncompressed audio and huge open worlds are the reason: every visual upgrade costs storage, and that storage has to travel down your internet connection. A "100 Mbps" plan sounds fast until you realize a 150 GB game plus a 40 GB patch is over one and a half million megabits of data. Knowing how long that actually takes is the difference between playing tonight and staring at a progress bar.

How the planner does the math

The planner adds your game size and patch size together, then converts gigabytes to megabits, because internet speeds are advertised in megabits per second and the units have to match. One gigabyte equals 8,000 megabits in the decimal math ISPs use. Dividing total megabits by your download speed in Mbps gives download time in seconds, which the tool converts into hours and minutes. It then adds that duration to your start time to show the finish time, and compares it against the time you want to play by, to tell you whether you are fine or need to start earlier.

Worked example: an 80 GB game on 100 Mbps

Say you have just bought an 80 GB game with a 15 GB day-one patch, and your plan delivers 100 Mbps. Total download: 95 GB, or 760,000 megabits. Divide by 100 Mbps and you get 7,600 seconds — 2 hours and 7 minutes. Start the download at 6:00 PM and it finishes at about 8:06 PM, leaving roughly 53 minutes to spare if you wanted to play by 9:00 PM. On a slower 25 Mbps connection the same download takes over eight hours — an overnight job, not an evening one.

Practical tips to download faster

First, plug in an Ethernet cable — Wi-Fi routinely delivers 20 to 40 percent less than the plan speed, especially through walls. Second, pause everything else: a 4K stream or cloud backup running in the background steals bandwidth your download would otherwise use. Third, start big downloads before bed or before work; you wake up to a finished game and you dodge launch-day server congestion. Finally, check your launcher's bandwidth limit setting — Steam, Battle.net and the Epic Games Store all let you cap download speed, and the cap is sometimes left on from an old setting.