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Calculator Tools
Data & Digital Storage Calculators

Data Transfer Calculator

Data transferred over a period at a given rate, and the monthly total for a continuous stream.

Enter values

Results update as you type.

Result

Total data

270 GB

Per hour
2.25 GB
Per day
9 GB
In terabytes
0.27
If run continuously for the period
1,620 GB

About the Data Transfer Calculator

Data transferred over a period at a given rate, and the monthly total for a continuous stream.

Also known as: data usage calculator, bandwidth usage, monthly data transfer, streaming data usage.

How to use this calculator

  1. Enter transfer rate, hours per day, number of days.
  2. The result updates instantly as you type — press Calculate (or Enter) at any time.
  3. Review the breakdown shown under the main result.
  4. Use Copy result or Share to save the answer or send a link with your inputs.

Formula

GB = Mbps × 3600 ÷ 8 ÷ 1000 × hours

Worked example

Using the values pre-filled in the calculator above:

  • Transfer rate = 5 Mbps
  • Hours per day = 4
  • Number of days = 30

the calculator returns:

  • Total data: 270 GB
  • Per hour: 2.25 GB
  • Per day: 9 GB
  • In terabytes: 0.27