Back to tools

Usage window calculator

Use this when the product shows you when your window started or when it resets. It calculates your own window, not the next global reset.

How it works

It adds the window length (in hours) to the start time you enter to get the reset time, then shows it as a date and time in your computer's current time zone, along with the UTC time and how long is left. The length can be a decimal, such as 2.5 hours, and can be at most 744 hours (31 days).

An example

Say the product tells you your window started at 2:00 PM and lasts 5 hours. Enter 14:00 and 5, and the reset time is 7:00 PM that day. If it's 5:30 PM now, the page shows “in about 1 hour, 30 minutes”. When the window crosses midnight or you're in another time zone, the date is converted to your local time zone automatically.

What it's for, and what it isn't

Use it when the product has already given you the start and length of your window. It doesn't look up any account and can't tell you when a global reset will happen; the records and estimates for global resets are on the home page and the Codex page.

Privacy

Everything is calculated in your browser. The start time and window length are never sent to a server and are never stored.