Convert 42 Picometer to Nanometer

42 pm (picometer) is equal to 0.041999999999999996 nm (nanometer). To convert from picometer to nanometer, multiply by 0.001 or divide by 1,000.

• 42 pm × 0.001 = 0.042 nm
• 42 pm ÷ 1000 = 0.042 nm