1 nanosecond =
0.001 microseconds
1 microsecond =
1,000 nanoseconds
Handy values
100 ns = 0.1 µs · 1,000 ns = 1 µs · 10,000 ns = 10 µs
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⚡ Nanoseconds to Microseconds: the quick answer
1 ns = 0.001 µs
1 nanosecond equals 0.001 microseconds
To convert nanoseconds to microseconds, multiply the value by 0.001.
To go the other way, multiply microseconds by 1,000 to get nanoseconds.
↔ Convert microseconds to nanoseconds instead
🧮 Formula
Every unit here is defined by its time in seconds, so the conversion factor is (seconds per nanosecond) ÷ (seconds per microsecond).
📊 Nanoseconds to Microseconds conversion table
✏️ Worked examples
📘 About these units
Nanosecond (ns). A nanosecond is one billionth of a second — light travels about 30 cm in that time.
Microsecond (µs). A microsecond is one millionth of a second.
❓ Frequently asked questions
How many microseconds are in one nanosecond?
There are 0.001 microseconds in one nanosecond.
How do I convert nanoseconds to microseconds?
Multiply the number of nanoseconds by 0.001. For example, 10 nanoseconds equal 0.01 microseconds.
How many nanoseconds are in one microsecond?
One microsecond equals 1,000 nanoseconds.
How many microseconds is 1,000 nanoseconds?
1 microsecond. Other common values: 100 nanoseconds = 0.1 microseconds and 10,000 nanoseconds = 10 microseconds.
🔗 More time conversions
All time units →
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