Download Time Chart

Compare common file sizes against common internet speeds so you can estimate download times without doing the math yourself.

Reference chart1 GB to 1 TB25 Mbps to 1 Gbps

Download time chart by file size and speed

This chart gives you a quick planning reference for common file sizes and speeds.

File size25 Mbps50 Mbps100 Mbps300 Mbps500 Mbps1 Gbps
1 GB5 min 44 sec2 min 52 sec1 min 26 sec29 sec17 sec9 sec
5 GB28 min 38 sec14 min 19 sec7 min 9 sec2 min 23 sec1 min 26 sec43 sec
10 GB57 min 16 sec28 min 38 sec14 min 19 sec4 min 46 sec2 min 52 sec1 min 26 sec
25 GB2 hr 23 min 10 sec1 hr 11 min 35 sec35 min 47 sec11 min 56 sec7 min 9 sec3 min 35 sec
50 GB4 hr 46 min 20 sec2 hr 23 min 10 sec1 hr 11 min 35 sec23 min 52 sec14 min 19 sec7 min 9 sec
100 GB9 hr 32 min 40 sec4 hr 46 min 20 sec2 hr 23 min 10 sec47 min 43 sec28 min 38 sec14 min 19 sec
1000 TB3 days 23 hr 26 min1 day 23 hr 43 min23 hr 51 min 39 sec7 hr 57 min 13 sec4 hr 46 min 20 sec2 hr 23 min 10 sec

How to use the chart

  1. Choose the closest file size row.
  2. Find the speed column that best matches your actual connection.
  3. Treat the result as an estimate and allow extra time for overhead.

When the chart is most useful

  • Planning game downloads or console updates.
  • Estimating backup and archive transfers.
  • Checking whether an internet plan is fast enough for large files.
  • Comparing 100 Mbps vs 300 Mbps vs 500 Mbps in practical terms.
Scenario

How long to download 10 GB?

A practical guide for software installers and update packages.

Scenario

How long to download 50 GB?

Useful for big games, photo libraries, and medium-size backups.

Scenario

How long to download 1 TB?

See why very large transfers expose real bottlenecks fast.