Nanosecond to Microsecond Conversion Calculator: Free Online Tool

Convert nanoseconds to microseconds with our free online time converter.

From:

Nanosecond

To:

Microsecond

How to Use the Calculator:

Enter the value you want to convert in the 'From' field (Nanosecond).
The converted value in Microsecond will appear automatically in the 'To' field.
Use the dropdown menus to select different units within the Time category.
Click the swap button (⇌) to reverse the conversion direction.

How to Convert Nanosecond to Microsecond

Converting Nanosecond to Microsecond involves multiplying the value by a specific conversion factor, as shown in the formula below.

Formula:

1 Nanosecond = 0.001 microseconds

Example Calculation:

Convert 60 nanoseconds: 60 × 0.001 = 0.06 microseconds

Disclaimer: For Reference Only

These conversion results are provided for informational purposes only. While we strive for accuracy, we make no guarantees regarding the precision of these results, especially for conversions involving extremely large or small numbers which may be subject to the inherent limitations of standard computer floating-point arithmetic.

Not for professional use. Results should be verified before use in any critical application. View our Terms of Service for more information.

What is a Nanosecond and a Microsecond?

A nanosecond is a unit of time equal to one-billionth (1/1,000,000,000) of a second. It is also 1/1000th of a microsecond.

A microsecond is a unit of time equal to one-millionth (1/1,000,000) of a second. It is also 1/1000th of a millisecond.

Note: The Nanosecond is part of the imperial/US customary system, primarily used in the US, UK, and Canada for everyday measurements. The Microsecond belongs to the imperial/US customary system.

History of the Nanosecond and Microsecond

The nanosecond is derived from the SI base unit, the second, using the metric prefix 'nano-', indicating a factor of 10⁻⁹. Measurements at this timescale became necessary with the development of very high-speed computing, advanced physics, and optical communications.

The microsecond is derived from the SI base unit, the second, using the metric prefix 'micro-', indicating a factor of 10⁻⁶. Its use became prevalent with the advent of electronic computers, radar technology, and high-speed photography.

Common Uses for nanoseconds and microseconds

Explore the typical applications for both Nanosecond (imperial/US) and Microsecond (imperial/US) to understand their common contexts.

Common Uses for nanoseconds

Computing: Measuring RAM access times, CPU clock cycles (e.g., a 3 GHz processor has a clock cycle of about 0.33 ns), L1/L2 cache access times.
Physics: Lifetimes of very short-lived particles, timing in nuclear reactions, duration of mode-locked laser pulses.
Electronics: Signal propagation time on circuit boards and integrated circuits. Light travels approximately 30 centimeters (about 1 foot) in one nanosecond in a vacuum.
Telecommunications: Timing in optical fiber communications.
Chemistry: Studying ultrafast chemical reactions using spectroscopy.

Common Uses for microseconds

Computing: Measuring instruction execution times in older processors, interrupt latency, bus transfer times.
Physics: Duration of certain chemical reactions, some nuclear events, timing in particle accelerators.
Electronics: Defining pulse widths in digital signals, measuring signal delays in circuits.
Biology: Duration of nerve impulses, time scale for certain enzymatic reactions.
Everyday: The flash duration of a typical camera strobe is a few microseconds.

Frequently Asked Questions

Questions About Nanosecond (ns)

How many nanoseconds are in one second?

There are 1,000,000,000 (one billion) nanoseconds in a second.

How many nanoseconds are in one microsecond?

There are 1,000 nanoseconds in a microsecond.

How far does light travel in one nanosecond?

In a vacuum, light travels approximately 29.98 centimeters (about 0.98 feet) in one nanosecond.

About Microsecond (μs)

How many microseconds are in one second?

There are 1,000,000 (one million) microseconds in a second.

How many microseconds are in one millisecond?

There are 1,000 microseconds in a millisecond.

What does the symbol μs mean?

The symbol 'μ' (mu) is the Greek letter used as the metric prefix for micro (10⁻⁶), and 's' stands for second.

Conversion Table: Nanosecond to Microsecond

Nanosecond (ns)	Microsecond (μs)
1	0.001
5	0.005
10	0.01
25	0.025
50	0.05
100	0.1
500	0.5
1,000	1

All Time Conversions

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