Convert Picometres (pm) to Millimetres (mm)

Quick reference for converting Picometres to Millimetres

Formula: mm = pm ÷ 1,000,000,000
Quick rough maths: To get the Millimetres, divide the Picometres by 1,000,000,000.
Picometres (pm) in 1 Millimetre: There are 1,000,000,000 Picometres in 1 Millimetre
Millimetres (mm) in 1 Picometre: There are 1 × 10⁻⁹ Millimetres in 1 Picometre

Conversion table: Picometres (pm) to Millimetres (mm)

0pm – 24pm
0pm	0mm
1pm	1 × 10⁻⁹mm
2pm	2 × 10⁻⁹mm
3pm	3 × 10⁻⁹mm
4pm	4 × 10⁻⁹mm
5pm	5 × 10⁻⁹mm
6pm	6 × 10⁻⁹mm
7pm	7 × 10⁻⁹mm
8pm	8 × 10⁻⁹mm
9pm	9 × 10⁻⁹mm
10pm	1 × 10⁻⁸mm
11pm	1.1 × 10⁻⁸mm
12pm	1.2 × 10⁻⁸mm
13pm	1.3 × 10⁻⁸mm
14pm	1.4 × 10⁻⁸mm
15pm	1.5 × 10⁻⁸mm
16pm	1.6 × 10⁻⁸mm
17pm	1.7 × 10⁻⁸mm
18pm	1.8 × 10⁻⁸mm
19pm	1.9 × 10⁻⁸mm
20pm	2 × 10⁻⁸mm
21pm	2.1 × 10⁻⁸mm
22pm	2.2 × 10⁻⁸mm
23pm	2.3 × 10⁻⁸mm
24pm	2.4 × 10⁻⁸mm

25pm – 49pm
25pm	2.5 × 10⁻⁸mm
26pm	2.6 × 10⁻⁸mm
27pm	2.7 × 10⁻⁸mm
28pm	2.8 × 10⁻⁸mm
29pm	2.9 × 10⁻⁸mm
30pm	3 × 10⁻⁸mm
31pm	3.1 × 10⁻⁸mm
32pm	3.2 × 10⁻⁸mm
33pm	3.3 × 10⁻⁸mm
34pm	3.4 × 10⁻⁸mm
35pm	3.5 × 10⁻⁸mm
36pm	3.6 × 10⁻⁸mm
37pm	3.7 × 10⁻⁸mm
38pm	3.8 × 10⁻⁸mm
39pm	3.9 × 10⁻⁸mm
40pm	4 × 10⁻⁸mm
41pm	4.1 × 10⁻⁸mm
42pm	4.2 × 10⁻⁸mm
43pm	4.3 × 10⁻⁸mm
44pm	4.4 × 10⁻⁸mm
45pm	4.5 × 10⁻⁸mm
46pm	4.6 × 10⁻⁸mm
47pm	4.7 × 10⁻⁸mm
48pm	4.8 × 10⁻⁸mm
49pm	4.9 × 10⁻⁸mm

50pm – 74pm
50pm	5 × 10⁻⁸mm
51pm	5.1 × 10⁻⁸mm
52pm	5.2 × 10⁻⁸mm
53pm	5.3 × 10⁻⁸mm
54pm	5.4 × 10⁻⁸mm
55pm	5.5 × 10⁻⁸mm
56pm	5.6 × 10⁻⁸mm
57pm	5.7 × 10⁻⁸mm
58pm	5.8 × 10⁻⁸mm
59pm	5.9 × 10⁻⁸mm
60pm	6 × 10⁻⁸mm
61pm	6.1 × 10⁻⁸mm
62pm	6.2 × 10⁻⁸mm
63pm	6.3 × 10⁻⁸mm
64pm	6.4 × 10⁻⁸mm
65pm	6.5 × 10⁻⁸mm
66pm	6.6 × 10⁻⁸mm
67pm	6.7 × 10⁻⁸mm
68pm	6.8 × 10⁻⁸mm
69pm	6.9 × 10⁻⁸mm
70pm	7 × 10⁻⁸mm
71pm	7.1 × 10⁻⁸mm
72pm	7.2 × 10⁻⁸mm
73pm	7.3 × 10⁻⁸mm
74pm	7.4 × 10⁻⁸mm

75pm – 99pm
75pm	7.5 × 10⁻⁸mm
76pm	7.6 × 10⁻⁸mm
77pm	7.7 × 10⁻⁸mm
78pm	7.8 × 10⁻⁸mm
79pm	7.9 × 10⁻⁸mm
80pm	8 × 10⁻⁸mm
81pm	8.1 × 10⁻⁸mm
82pm	8.2 × 10⁻⁸mm
83pm	8.3 × 10⁻⁸mm
84pm	8.4 × 10⁻⁸mm
85pm	8.5 × 10⁻⁸mm
86pm	8.6 × 10⁻⁸mm
87pm	8.7 × 10⁻⁸mm
88pm	8.8 × 10⁻⁸mm
89pm	8.9 × 10⁻⁸mm
90pm	9 × 10⁻⁸mm
91pm	9.1 × 10⁻⁸mm
92pm	9.2 × 10⁻⁸mm
93pm	9.3 × 10⁻⁸mm
94pm	9.4 × 10⁻⁸mm
95pm	9.5 × 10⁻⁸mm
96pm	9.6 × 10⁻⁸mm
97pm	9.7 × 10⁻⁸mm
98pm	9.8 × 10⁻⁸mm
99pm	9.9 × 10⁻⁸mm

Unit information

Picometre

/pē′kə-mē′tər/

Symbol: pm
Unit system: SI

What is the Picometre?

The picometre is a unit of length and is a multiple of the SI unit metre. It uses the symbol pm.

It represents one trillionth of a metre, or one hundredth of an Ångström.

Because the picometre is so small, its use is restricted almost entirely to chemistry, quantum physics and particle physics. Atoms are typically 62 pm and 520 pm.

LISA (Laser Interferometer Space Antenna) is a probe planned for launch in 2034 to detect gravitational waves in space. Its measures these displacements with an accuracy of up to 20 pm over a distance of 2,500,000,000 m.

Millimetre

/ˈmɪlɪmiːtə/

Symbol: mm
Unit system: SI

What is the Millimetre?

The millimetre (American spelling millimeter) is a unit of length and is a multiple of the SI unit metre. It uses the symbol mm.

There are 1000 mm in 1 m and 10 mm in 1 cm. From this one can derive that there are 0.03937 in.

The millimetre is sometimes verbally abbreviated to 'mil' - which can cause confusion in the US as there is a unit there that means thousandth of an inch.