Enter the file size and your speed — we'll compute the download time.
Real-world speed is almost always lower than the plan's nominal speed: protocol overhead, Wi-Fi, server limits and peak-hour congestion all eat into the bandwidth. This is the ideal time — in practice expect a bit longer.
Download time = file size divided by speed. Don't mix bits and bytes: speed is usually in megabits per second (Mbps) while file size is in megabytes (MB), and a byte is 8 bits. The calculator handles this automatically.
Actual speed is almost always below the nominal plan due to overhead, Wi-Fi and server limits. Measure the real one with the speed test, and hide your traffic with GANVAS VPN.
The calculator uses the nominal speed. In practice overhead, Wi-Fi and server limits get in the way — real speed is usually lower.
Yes! A byte is 8 bits. 100 Mbps ≈ 12.5 MB/s. The calculator handles this automatically.
Related guides: Why you need a VPN · How to bypass blocks · What is a DNS leak · How to encrypt your traffic
The app: WireGuard config · VLESS client · Tor VPN · VPN for Windows