Micrometer to Picometer Converter
Convert Micrometer (µm) to Picometer (pm) instantly. 1 µm = 1,000,000 pm.
Length Converter
31 units available
1 µm = 1,000,000 pm
Formula:
pm = µm × 1,000,000With your value: 1 µm = 1,000,000 pm
How big is that?
Everyday references on a logarithmic scale, all expressed in micrometer so you can sanity-check the result.
Other Micrometer to Picometer conversions
Micrometer to Picometer Conversion Table
| Micrometer (µm) | Picometer (pm) |
|---|---|
| 0.5 | 500,000 |
| 1 | 1,000,000 |
| 2 | 2,000,000 |
| 5 | 5,000,000 |
| 10 | 10,000,000 |
| 15 | 15,000,000 |
| 20 | 20,000,000 |
| 25 | 25,000,000 |
| 50 | 50,000,000 |
| 100 | 100,000,000 |
| 250 | 250,000,000 |
| 500 | 500,000,000 |
| 1000 | 1,000,000,000 |
Picometer to Micrometer Conversion Table
| Picometer (pm) | Micrometer (µm) |
|---|---|
| 0.5 | 5.000000e-7 |
| 1 | 1.000000e-6 |
| 2 | 2.000000e-6 |
| 5 | 5.000000e-6 |
| 10 | 1.000000e-5 |
| 15 | 1.500000e-5 |
| 20 | 2.000000e-5 |
| 25 | 2.500000e-5 |
| 50 | 5.000000e-5 |
| 100 | 0.0001 |
| 250 | 0.00025 |
| 500 | 0.0005 |
| 1000 | 0.001 |
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.
Micrometer (µm)
Length
Traceable to the metre, defined by fixing the speed of light in vacuum at 299 792 458 m/s. Imperial lengths derive from the 1959 international yard (0.9144 m exactly).
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
Picometer (pm)
Length
Traceable to the metre, defined by fixing the speed of light in vacuum at 299 792 458 m/s. Imperial lengths derive from the 1959 international yard (0.9144 m exactly).
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 Micrometer to Picometer
To convert from Micrometer (µm) to Picometer (pm), multiply the value by 1,000,000.
Formula: pm = µm × 1,000,000
Reverse: µm = pm × 0.000001
Step-by-Step Example
- Start with your value in Micrometer. For example: 5 µm
- Multiply by the conversion factor: 5 x 1,000,000
- The result is: 5,000,000 pm
About Micrometer
The micrometre (micron) equals one millionth of a metre. It is the working scale of cells, machining tolerances and airborne particulates.
Common uses: microscopy, machining tolerances, air quality (PM).
About Picometer
The picometer (pm) is a unit of distance and length. One picometer equals 1.000000 × 10^-12 metres. UnitConvertLab converts it against every other length unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: length calculations, engineering and science, education.
Frequently Asked Questions
How many Picometer are in 1 Micrometer?
There are exactly 1,000,000 Picometer in 1 Micrometer. This means the conversion factor from Micrometer to Picometer is 1,000,000.
What is the formula to convert Micrometer to Picometer?
The formula to convert Micrometer to Picometer is: pm = µm × 1,000,000. For example, to convert 10 Micrometer to Picometer, you would multiply 10 by 1,000,000.
What is a Micrometer?
The micrometre (micron) equals one millionth of a metre. It is the working scale of cells, machining tolerances and airborne particulates.
What is a Picometer?
The picometer (pm) is a unit of distance and length. One picometer equals 1.000000 × 10^-12 metres. UnitConvertLab converts it against every other length unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What are the common uses of Micrometer?
The Micrometer is commonly used in microscopy, machining tolerances, air quality (PM).
Related Length Conversions
Cite this page
UnitConvertLab. (2026). Micrometer to Picometer converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/micrometer-to-picometer