| centimeter | 1 cm | 2 cm | 3 cm | 4 cm | 5 cm | 6 cm | 7 cm | 8 cm | 9 cm | 10 cm | 11 cm | 12 cm | 13 cm | 14 cm | 15 cm | 16 cm | 17 cm | 18 cm | 19 cm | 20 cm | 21 cm | 22 cm | 23 cm | 24 cm | 25 cm | 26 cm | 27 cm | 28 cm | 29 cm | 30 cm | 31 cm | 32 cm | 33 cm | 34 cm | 35 cm | 36 cm | 37 cm | 38 cm | 39 cm | 40 cm | 41 cm | 42 cm | 43 cm | 44 cm | 45 cm | 46 cm | 47 cm | 48 cm | 49 cm | 50 cm | 51 cm | 52 cm | 53 cm | 54 cm | 55 cm | 56 cm | 57 cm | 58 cm | 59 cm | 60 cm | 61 cm | 62 cm | 63 cm | 64 cm | 65 cm | 66 cm | 67 cm | 68 cm | 69 cm | 70 cm | 71 cm | 72 cm | 73 cm | 74 cm | 75 cm | 76 cm | 77 cm | 78 cm | 79 cm | 80 cm | 81 cm | 82 cm | 83 cm | 84 cm | 85 cm | 86 cm | 87 cm | 88 cm | 89 cm | 90 cm | 91 cm | 92 cm | 93 cm | 94 cm | 95 cm | 96 cm | 97 cm | 98 cm | 99 cm | 100 cm |
| picometer | 10 000 000 000 pm | 20 000 000 000 pm | 30 000 000 000 pm | 40 000 000 000 pm | 50 000 000 000 pm | 60 000 000 000 pm | 70 000 000 000 pm | 80 000 000 000 pm | 90 000 000 000 pm | 100 000 000 000 pm | 110 000 000 000 pm | 120 000 000 000 pm | 130 000 000 000 pm | 140 000 000 000 pm | 150 000 000 000 pm | 160 000 000 000 pm | 170 000 000 000 pm | 180 000 000 000 pm | 190 000 000 000 pm | 200 000 000 000 pm | 210 000 000 000 pm | 220 000 000 000 pm | 230 000 000 000 pm | 240 000 000 000 pm | 250 000 000 000 pm | 260 000 000 000 pm | 270 000 000 000 pm | 280 000 000 000 pm | 290 000 000 000 pm | 300 000 000 000 pm | 310 000 000 000 pm | 320 000 000 000 pm | 330 000 000 000 pm | 340 000 000 000 pm | 350 000 000 000 pm | 360 000 000 000 pm | 370 000 000 000 pm | 380 000 000 000 pm | 390 000 000 000 pm | 400 000 000 000 pm | 410 000 000 000 pm | 420 000 000 000 pm | 430 000 000 000 pm | 440 000 000 000 pm | 450 000 000 000 pm | 460 000 000 000 pm | 470 000 000 000 pm | 480 000 000 000 pm | 490 000 000 000 pm | 500 000 000 000 pm | 510 000 000 000 pm | 520 000 000 000 pm | 530 000 000 000 pm | 540 000 000 000 pm | 550 000 000 000 pm | 560 000 000 000 pm | 570 000 000 000 pm | 580 000 000 000 pm | 590 000 000 000 pm | 600 000 000 000 pm | 610 000 000 000 pm | 620 000 000 000 pm | 630 000 000 000 pm | 640 000 000 000 pm | 650 000 000 000 pm | 660 000 000 000 pm | 670 000 000 000 pm | 680 000 000 000 pm | 690 000 000 000 pm | 700 000 000 000 pm | 710 000 000 000 pm | 720 000 000 000 pm | 730 000 000 000 pm | 740 000 000 000 pm | 750 000 000 000 pm | 760 000 000 000 pm | 770 000 000 000 pm | 780 000 000 000 pm | 790 000 000 000 pm | 800 000 000 000 pm | 810 000 000 000 pm | 820 000 000 000 pm | 830 000 000 000 pm | 840 000 000 000 pm | 850 000 000 000 pm | 860 000 000 000 pm | 870 000 000 000 pm | 880 000 000 000 pm | 890 000 000 000 pm | 900 000 000 000 pm | 910 000 000 000 pm | 920 000 000 000 pm | 930 000 000 000 pm | 940 000 000 000 pm | 950 000 000 000 pm | 960 000 000 000 pm | 970 000 000 000 pm | 980 000 000 000 pm | 990 000 000 000 pm | 1 000 000 000 000 pm |
A centimetre (international spelling as used by the International Bureau of Weights and Measures; symbol cm) or centimeter (American spelling) is a unit of length in the metric system, equal to one hundredth of a metre, centi being the SI prefix for a factor of 1/100 . The centimetre was the base unit of length in the now deprecated centimetre–gram–second (CGS) system of units.
| 1 centimeters ≡ 10000000000 picometers | 4 centimeters ≡ 40000000000 picometers |
| 1.5 centimeters ≡ 15000000000 picometers | 4.5 centimeters ≡ 45000000000 picometers |
| 2 centimeters ≡ 20000000000 picometers | 5 centimeters ≡ 50000000000 picometers |
| 2.5 centimeters ≡ 25000000000 picometers | 5.5 centimeters ≡ 55000000000 picometers |
| 3 centimeters ≡ 30000000000 picometers | 6 centimeters ≡ 60000000000 picometers |
The picometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: pm) or picometer (American spelling) is a unit of length in the metric system, equal to 1×10−12 m, or one trillionth ( 1 / 1000000000000 ) of a metre, which is the SI base unit of length.
| 1 picometers ≡ 1.0E-10 centimeters | 4 picometers ≡ 4.0E-10 centimeters |
| 1.5 picometers ≡ 1.5E-10 centimeters | 4.5 picometers ≡ 4.5E-10 centimeters |
| 2 picometers ≡ 2.0E-10 centimeters | 5 picometers ≡ 5.0E-10 centimeters |
| 2.5 picometers ≡ 2.5E-10 centimeters | 5.5 picometers ≡ 5.5E-10 centimeters |
| 3 picometers ≡ 3.0E-10 centimeters | 6 picometers ≡ 6.0E-10 centimeters |
| 1 centimeters ≡ 10 000 000 000 picometers |
| 1 picometers ≡ 1.0 × 10-10 centimeters |