Convert 1 Gram per Square Meter to Microgram per Square Millimeter

1 g/m² (Gram per Square Meter) is equal to 1 µg/mm² (Microgram per Square Millimeter). To convert from Gram per Square Meter to Microgram per Square Millimeter, multiply by 1 or divide by 1.

• 1 g/m² × 1 = 1 µg/mm²
• 1 g/m² ÷ 1 = 1 µg/mm²