Convert Second to Microsecond
Use this free converter to change seconds (s) into microseconds (µs). Second and microsecond both measure time. As a quick reference, 1 s equals 1000000 µs, and 1 µs equals 0.000001 s.
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Microsecond (µs)
1000000
1 s = 1000000 µs
Time conversion table
| Second | Microsecond |
|---|---|
| 0.01 | 10000 |
| 0.1 | 100000 |
| 0.5 | 500000 |
| 1 | 1000000 |
| 2 | 2000000 |
| 3 | 3000000 |
| 5 | 5000000 |
| 10 | 10000000 |
| 20 | 20000000 |
| 25 | 25000000 |
| 50 | 50000000 |
| 100 | 100000000 |
| 1,000 | 1000000000 |
How to convert Second to Microsecond
Multiply the second value by 1000000 to get microseconds.
- Enter the number of seconds you want to convert.
- The converter instantly shows the equivalent value in microseconds.
- Worked example: 15 s × 1000000 = 15000000 µs.
- Use the swap button to reverse the conversion (microsecond to second).
About these units
Second (s)
- Definition
- The second (s) is the SI base unit of time, defined by the radiation frequency of the caesium-133 atom.
- History
- Once 1/86,400 of a day, it was redefined in 1967 using atomic transitions for far greater precision.
- Current use
- The second is the foundation of timekeeping in science, technology, and daily life.
Microsecond (µs)
- Definition
- A microsecond (µs) is one millionth of a second.
- History
- It uses the SI prefix "micro-" (one millionth).
- Current use
- Microseconds measure fast electronic events and instruction timing.
Frequently asked questions
How many microseconds are in a second?
There are 1000000 µs in 1 s. To convert, multiply the number of seconds by 1000000.
How do I convert seconds to microseconds?
Multiply the second value by 1000000 to get microseconds. For example, 10 s = 10000000 µs.
Is this second-to-microsecond converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert Second to other time units
| Unit | 1 Second equals |
|---|---|
| Millisecond (ms) | 1000 ms |
| Microsecond (µs) | 1000000 µs |
| Minute (min) | 0.016666667 min |
| Hour (h) | 0.00027777778 h |
| Day (d) | 0.000011574074 d |
| Week (wk) | 0.0000016534392 wk |
| Month (mo) | 3.8026e-7 mo |
| Year (yr) | 3.1688e-8 yr |