Data Transfer Time
Calculator
Results
- Transfer time (seconds)
- 5,000
- Transfer time (minutes)
- 83.333333
- Transfer time (hours)
- 1.388888
- Effective throughput (Mbps)
- 80
Computing results
| Transfer time (seconds) | 5,000 |
| Transfer time (minutes) | 83.333333 |
| Transfer time (hours) | 1.388888 |
| Effective throughput (Mbps) | 80 |
formula-map diagram
- Transfer time (seconds)
- 5,000
- Transfer time (minutes)
- 83.333333
- Transfer time (hours)
- 1.388888
- Effective throughput (Mbps)
- 80
Computing relationship
Formula
t = (size_GB × 1000 × 8) ÷ (bandwidth_Mbps × efficiency)= 5000
Note
This is a simplified model: it applies the standard computing formula to the numbers you entered and ignores protocol overhead, compression variability, retries, contention and other real-world effects. Size your systems with measured data.
More in Technology and computing
See all →Frequently asked questions
What does this calculator actually compute?+
It estimates how long it will take to move a given amount of data across a connection of a given speed, converting between bytes and bits so the units line up correctly. Enter the file or dataset size and your connection speed to get an estimated transfer duration.
Why is my real transfer slower than the estimate?+
The calculator assumes you get the full rated speed for the entire transfer, but real-world throughput is reduced by protocol overhead, network congestion, Wi-Fi interference, and the slowest link in the path (including the destination drive's write speed). Treat the result as a best-case figure.
Why do megabits and megabytes give such different results?+
Internet speeds are almost always advertised in megabits per second (Mbps), while file sizes are shown in megabytes (MB), and there are 8 bits in a byte. A 100 Mbps connection therefore transfers at roughly 12.5 MB per second, not 100 MB per second — mixing up the two units is the most common source of confusion.
Does this account for upload versus download speed?+
Use whichever speed applies to the direction of your transfer: download speed if you're receiving the data, upload speed if you're sending it. Many home internet plans have significantly slower upload speeds than download speeds, so the same file can take much longer to send than to receive.
How can I speed up a large transfer?+
Compressing the data first, using a wired connection instead of Wi-Fi, closing other applications that use bandwidth, and transferring during off-peak hours can all bring actual speeds closer to the theoretical maximum used in this calculation.