ETA Calculator Guide
Estimate a finish time from progress, elapsed time and remaining work.
A short companion for ETA Calculator: when it is useful, what it expects, and what to check before using the result.
What it does
Estimate a finish time from how much is done, how long it took and how much is left, assuming the current rate holds.
Use the tool
Open ETA Calculator, add the input the tool asks for, run it, and check the output before using it elsewhere.
Input and output
- Input: text.
- Output: text.
- Category: Math.
Privacy and processing
Processing happens locally in your browser. This tool does not upload the input to ilham.dev.
Questions
How accurate is it?
Only as accurate as the assumption that the remaining work resembles the work already done. It is most useful for spotting an overrun early, not for planning.
Related guide
For broader background, see Dates, Timestamps, and Time Zones.