Stopwatch
Measure elapsed time and record laps.
Kaip naudoti Stopwatch
The Stopwatch measures elapsed time in hours, minutes, seconds and hundredths, with Start, Pause and Reset controls. Press Lap to record up to 1,000 laps; each one shows its split time and running total, and the lap list can be exported as a CSV file with split and total seconds to three decimals. Reset clears the session.
- Select Start to begin measuring elapsed time.
- Use Lap to record a split, or Pause to suspend counting.
- Compare split and total times. Export laps as CSV, or Reset to clear the session.
Ką palaiko šis įrankis
Use Start and Pause to measure elapsed time, record up to 1,000 laps, compare split and total times, and export laps to CSV. Reset clears the current session.
Apribojimai ir apdorojimas
Timers remain in this tab and reset on reload. Background throttling can delay completion alerts. Durations are bounded by the visible controls; stopwatch lap history is capped at 1,000 entries.
Dažniausiai užduodami klausimai
What is the difference between split and total time on a lap?
Total time is the elapsed time on the stopwatch when you pressed Lap. Split time is the time since the previous lap, or since the start for the first lap. Both are listed for every lap in seconds.
Can I export stopwatch laps to a spreadsheet?
Yes. After recording at least one lap, use Export laps CSV to download stopwatch-laps.csv. It has columns for lap number, split seconds and total seconds, each to three decimal places, and opens in any spreadsheet app.
Does the stopwatch keep running after I reload the page?
No. The stopwatch runs inside the current tab, and reloading or closing the page resets it and clears the laps. Export your laps first if you need to keep them.
Where is my input processed?
This operation processes its source in your browser. Copy and download are explicit actions; source input is not saved in an account or history.
What are the input limits?
Timers remain in this tab and reset on reload. Background throttling can delay completion alerts. Durations are bounded by the visible controls; stopwatch lap history is capped at 1,000 entries.