Seconds to Microseconds Converter

1 second (s) equals 1,000,000 microseconds (µs).

Quick answer

  • 1 second = 1,000,000 microseconds
  • 1 microsecond = 0.000001 seconds
  • Formula: µs = s × 1,000,000

1 second = 1,000,000 microseconds

How to convert seconds to microseconds

µs = s × 1,000,000

To convert seconds to microseconds, multiply the number of seconds by 1,000,000.

Example: 18 s to µs

  1. Start with the value in seconds: 18 s.
  2. Multiply by 1,000,000: 18 × 1,000,000 = 18,000,000.
  3. Result: 18 seconds = 18,000,000 microseconds.

Going the other way, 1 microsecond = 0.000001 seconds, so to convert microseconds back to seconds you divide by the same number. See microseconds to seconds.

Seconds to microseconds conversion table

Seconds (s)Microseconds (µs)
0.25 s 250,000 µs
0.5 s 500,000 µs
0.75 s 750,000 µs
1 s 1,000,000 µs
1.5 s 1,500,000 µs
2 s 2,000,000 µs
2.5 s 2,500,000 µs
3 s 3,000,000 µs
4 s 4,000,000 µs
5 s 5,000,000 µs
6 s 6,000,000 µs
7 s 7,000,000 µs
8 s 8,000,000 µs
9 s 9,000,000 µs
10 s 10,000,000 µs
11 s 11,000,000 µs
12 s 12,000,000 µs
13 s 13,000,000 µs
14 s 14,000,000 µs
15 s 15,000,000 µs
16 s 16,000,000 µs
17 s 17,000,000 µs
18 s 18,000,000 µs
19 s 19,000,000 µs
20 s 20,000,000 µs
21 s 21,000,000 µs
22 s 22,000,000 µs
23 s 23,000,000 µs
24 s 24,000,000 µs
25 s 25,000,000 µs
26 s 26,000,000 µs
27 s 27,000,000 µs
28 s 28,000,000 µs
29 s 29,000,000 µs
30 s 30,000,000 µs
31 s 31,000,000 µs
32 s 32,000,000 µs
33 s 33,000,000 µs
34 s 34,000,000 µs
35 s 35,000,000 µs

More s to µs values

What is a second?

The second is the SI base unit of time and the basis of all other time units.

More about seconds →

What is a microsecond?

The microsecond is one millionth of a second, the time scale of electronics, radar and high-speed photography.

More about microseconds →

Convert seconds to other units

Convert other units to microseconds

Frequently asked questions

How many microseconds are in a second?

One second is 1,000,000 microseconds.

How many seconds are in a microsecond?

One microsecond is 0.000001 seconds.

What is the formula to convert seconds to microseconds?

µs = s × 1,000,000.