Live decimal time where a day is 100,000 units, plus a converter between decimal time and normal HH:MM:SS. Free online decimal clock. All processing runs locally in your browser. Your data is not uploaded to any server.
100% Local Processing
How to Use
Read the day expressed in true decimal time, where every moment maps onto a five-digit day fraction. Type a decimal value or a wall time to convert either way.
Steps
Open the page to watch the live decimal clock.
Type a decimal value into the first box, or a wall time into the second.
The conversion appears the moment you step out of the box.
What the result shows
The current day fraction, where 50000 (0.50000) is exact noon.
The matching HH:MM:SS wall time, updated live.
One unit is 0.864 seconds, or a hundred-thousandth of the day.
Conversion works in both directions when you request it.
Features
The live clock never needs a refresh.
Time is split into 100,000 units per day for readability.
Everything is computed locally in the browser.
All processing runs locally in your browser. Your data is not uploaded to any server.