Time Converter
Free time unit converter. Convert between Second, Millisecond, Microsecond, Nanosecond, Picosecond, Minute, Hour, Day, Week, Month, Year.
From
Second (s)
To
Millisecond (ms)
Second (s) to other time units
| Unit | Value |
|---|---|
| Millisecond (ms) | 1,000 |
| Microsecond (μs) | 1,000,000 |
| Nanosecond (ns) | 1,000,000,000 |
| Picosecond (ps) | 1.000000e+12 |
| Minute (min) | 0.0166666667 |
| Hour (hr) | 0.0002777778 |
| Day | 0.0000115741 |
| Week | 0.0000016534 |
| Month (avg.) | 3.802649e-7 |
| Year (avg.) | 3.168874e-8 |
Time Unit Converter
Convert between 11 time units instantly. Enter a value, choose your source and target units, and see the converted result along with a full comparison table against every other unit in this category.
How to Convert Time
- Enter a value in the "From" field and choose its unit.
- Choose the target unit in the "To" field — the converted value updates instantly.
- Use the swap button to reverse the conversion direction.
Example
90 minutes is 1.5 hours, or 5,400 seconds — useful for converting between how a duration is described and how it needs to be entered into a form or script.
Common Use Cases
- Converting between how long something takes and how it needs to be entered into a script, spreadsheet, or form.
- Scientific and engineering calculations.
- Comparing media or event durations.
FAQ
- How precise are these conversions? Conversion factors use standard, exact definitions (e.g. 1 inch = 2.54cm exactly) — results are rounded for display but calculated at full precision.
- Can I convert in either direction? Yes, use the swap button between the From and To fields to instantly reverse the conversion.