Free embeddable tool · no signup · no API key

Data Transfer Time Calculator

Estimate ideal transfer time from file size in gigabytes and link speed in megabits per second.

File size(GB)Connection speed(Mbps)

No account. No input is sent to Solarc Labs. Processing happens in this browser tab.

Opt-in only. The current converter or calculator inputs are stored in this browser until you clear them. Anyone using the same browser profile may be able to see them, so avoid sensitive values.

Result

Enter your values, then run the tool. Results stay on this device.

Method

Ideal seconds = gigabytes × 8,000 ÷ megabits per second.