Download ETA Calculator

Calculate remaining time and estimated completion from downloaded, total, and rate values.

Download ETA Calculator
Local input
Output
Processing…
About this tool

Made for the task at hand.

Turn a current transfer snapshot into a clear remaining duration and completion estimate. Enter all amounts in the same unit and express speed in that unit per second; the calculator uses the current clock time for the completion timestamp.

How to use

  1. Enter downloaded amount, total amount, and rate per second.
  2. Keep all three quantities in consistent units.
  3. Review the remaining duration and local/ISO completion times.
Your work stays yours.
Tool inputs are processed locally in your browser and are never sent to KitVerse servers. Clear the workspace when using a shared device.
Common questions
Can I use megabytes and MB/s?

Yes. Use any consistent size unit, such as MiB with MiB/s or MB with MB/s. Do not mix bits and bytes without converting first.

Why can the actual finish time differ?

The estimate assumes a constant rate. Congestion, server limits, retries, disk speed, and changing wireless conditions can make real transfers faster or slower.