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Pico to Nano Converter

1 pico unit is exactly 0.001 nano units. Convert pico units (p) to nano units (n) below: type a value and the result updates as you type.

p to n calculator

Dot or comma decimals and scientific notation (1e-3) work.

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Result

Pico to Nano conversion

1 p = 0.001 none pico unit in nano units

1 n = 1000 pone nano unit in pico units

Pico (p): The SI prefix pico (p): a factor of 10⁻¹², which is one trillionth (10⁻¹²).

Nano (n): The SI prefix nano (n): a factor of 10⁻⁹, which is one billionth (10⁻⁹).

Source:SI Brochure, 9th edition (BIPM, 2019)

How to convert pico units to nano units

To convert pico units to nano units, multiply the number of pico units by 0.001.

Formula

n = p × 0.001

Examples

  • 5 p = 5 × 0.001 = 0.005 n
  • 25 p = 25 × 0.001 = 0.025 n
  • 100 p = 100 × 0.001 = 0.1 n

Pico to Nano conversion table

Pico to Nano
Pico (p)Nano (n)
0.1 p0.0001 n
0.5 p0.0005 n
1 p0.001 n
2 p0.002 n
3 p0.003 n
5 p0.005 n
10 p0.01 n
20 p0.02 n
25 p0.025 n
50 p0.05 n
100 p0.1 n
250 p0.25 n
500 p0.5 n
1000 p1 n

Values rounded to 10 significant digits where needed.

Frequently asked questions

How many nano units are in one pico unit?
One pico unit is exactly 0.001 nano units.
How do I convert nano units to pico units?
To convert nano units to pico units, multiply the number of nano units by 1000. The formula is p = n × 1000.
Is this conversion exact?
Yes. Both units have exact definitions and the factor 0.001 is exact. Displayed results are only rounded when they have many decimal places.
Which is larger, a pico unit or a nano unit?
A nano unit is 1000 times larger than a pico unit. In other words, a pico unit is exactly 1/1000 of a nano unit.