20 microseconds is equal to 0.00002 seconds.
To convert microseconds to seconds, you divide the number of microseconds by 1,000,000 because one second contains one million microseconds. Therefore, 20 microseconds divided by 1,000,000 equals 0.00002 seconds.
Conversion Tool
Result in seconds:
Conversion Formula
The formula to convert microseconds (µs) to seconds (s) is:
seconds = microseconds ÷ 1,000,000
This works because 1 second equals exactly 1,000,000 microseconds. So to find how many seconds are in a given number of microseconds, dividing by 1,000,000 scales the smaller unit up to the larger one.
For example, if you have 20 microseconds:
- Start with the value in microseconds: 20 µs
- Divide by 1,000,000: 20 ÷ 1,000,000 = 0.00002
- The result is 0.00002 seconds
Conversion Example
- Convert 50 microseconds to seconds:
- 50 µs ÷ 1,000,000 = 0.00005 seconds
- Divide 50 by 1,000,000 to get the result
- Convert 125 microseconds to seconds:
- 125 µs ÷ 1,000,000 = 0.000125 seconds
- Take the value 125 and divide by 1,000,000
- Convert 1,000 microseconds to seconds:
- 1,000 µs ÷ 1,000,000 = 0.001 seconds
- This is equivalent to one-thousandth of a second
- Convert 300 microseconds to seconds:
- 300 µs ÷ 1,000,000 = 0.0003 seconds
- The division scales microseconds down to seconds
Conversion Chart
| Microseconds (µs) | Seconds (s) |
|---|---|
| -5.0 | -0.000005 |
| 0.0 | 0.000000 |
| 5.0 | 0.000005 |
| 10.0 | 0.000010 |
| 15.0 | 0.000015 |
| 20.0 | 0.000020 |
| 25.0 | 0.000025 |
| 30.0 | 0.000030 |
| 35.0 | 0.000035 |
| 40.0 | 0.000040 |
| 45.0 | 0.000045 |
This chart shows microseconds values in the left column and their equivalent seconds in the right column. You can use it to quickly find seconds for small microsecond values by matching the numbers across the rows.
Related Conversion Questions
- How many seconds are 20 microseconds equal to?
- What is the formula to convert 20 microseconds into seconds?
- Is 20 microseconds more or less than a second?
- How do I convert 20 µs to seconds using a calculator?
- Can 20 microseconds be expressed as a decimal in seconds?
- What does 20 microseconds mean in terms of seconds?
- How fast is 20 microseconds when converted to seconds?
Conversion Definitions
Microseconds: Microseconds, symbolized as µs, is a unit of time equal to one millionth of a second (10⁻⁶ seconds). It is used to measure extremely short intervals of time, such as in electronics, signal processing, and high-speed measurements.
Seconds: Seconds, abbreviated as s, is the base unit of time in the International System of Units (SI). It represents the duration of 9,192,631,770 periods of radiation corresponding to the transition between two states of the cesium-133 atom.
Conversion FAQs
Why do we divide microseconds by 1,000,000 to get seconds?
Because one second contains exactly 1,000,000 microseconds, dividing converts the smaller unit (microseconds) into the base unit of seconds by scaling down. This relationship is fixed by the metric prefixes used in time measurement.
Can microseconds be larger than seconds?
No, microseconds are always smaller units than seconds. One microsecond is just a fraction (one-millionth) of a second, so microseconds cannot exceed seconds in magnitude without converting.
Is 20 microseconds a long time in practical terms?
In everyday life, 20 microseconds is extremely short, often imperceptible to humans. It matters in high-speed electronics or computing, where even microseconds can affect performance or timing precision.
How accurate is the conversion from microseconds to seconds?
The conversion is exact as it is based on metric unit definitions. There’s no rounding error in the division, although displaying results with limited decimal places may introduce minor rounding.
Does this conversion apply to other time units like nanoseconds?
No, nanoseconds are different units. To convert nanoseconds to seconds, you divide by 1,000,000,000, not 1,000,000. Each time unit has its own conversion factor to seconds.