Nanosecond to Microsecond Converter

Time Converter

21 units available

Decimals:

From

To

0.001

1 ns = 0.001 µs

Formula:

µs = ns × 0.001

With your value: 1 ns = 0.001 µs

How big is that?

Everyday references on a logarithmic scale, all expressed in nanosecond so you can sanity-check the result.

Your value1.00 ns

Blink of an eye (3.0e+8× your value)3.00e+8 ns

Minute (6.0e+10× your value)6.00e+10 ns

Working day (2.9e+13× your value)2.88e+13 ns

Day (8.6e+13× your value)8.64e+13 ns

Week (6.0e+14× your value)6.05e+14 ns

Other Nanosecond to Microsecond conversions

2 ns to µs 3 ns to µs 4 ns to µs 5 ns to µs 6 ns to µs 7 ns to µs 8 ns to µs

Nanosecond to Microsecond Conversion Table

Nanosecond (ns)	Microsecond (µs)
0.5	0.0005
1	0.001
2	0.002
5	0.005
10	0.01
15	0.015
20	0.02
25	0.025
50	0.05
100	0.1
250	0.25
500	0.5
1000	1

Microsecond to Nanosecond Conversion Table

Microsecond (µs)	Nanosecond (ns)
0.5	500
1	1,000
2	2,000
5	5,000
10	10,000
15	15,000
20	20,000
25	25,000
50	50,000
100	100,000
250	250,000
500	500,000
1000	1,000,000

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Nanosecond (ns)

Time

SI definition

Traceable to the second, defined by fixing the caesium-133 hyperfine transition frequency at 9 192 631 770 Hz.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

Microsecond (µs)

Time

SI definition

Traceable to the second, defined by fixing the caesium-133 hyperfine transition frequency at 9 192 631 770 Hz.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

How to Convert Nanosecond to Microsecond

To convert from Nanosecond (ns) to Microsecond (µs), multiply the value by 0.001.

Formula: µs = ns × 0.001

Reverse: ns = µs × 1,000

Step-by-Step Example

Start with your value in Nanosecond. For example: 5 ns
Multiply by the conversion factor: 5 x 0.001
The result is: 0.005 µs

About Nanosecond

The nanosecond (ns) is a unit of time. One nanosecond equals 1.000000 × 10^-9 seconds. UnitConvertLab converts it against every other time unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: time calculations, engineering and science, education.

About Microsecond

The microsecond (µs) is a unit of time. One microsecond equals 1.000000 × 10^-6 seconds. UnitConvertLab converts it against every other time unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: time calculations, engineering and science, education.

Frequently Asked Questions

How many Microsecond are in 1 Nanosecond?

There are exactly 0.001 Microsecond in 1 Nanosecond. This means the conversion factor from Nanosecond to Microsecond is 0.001.

What is the formula to convert Nanosecond to Microsecond?

The formula to convert Nanosecond to Microsecond is: µs = ns × 0.001. For example, to convert 10 Nanosecond to Microsecond, you would multiply 10 by 0.001.

What is a Nanosecond?