Convert 1 Siemens to Millisiemens

1 S (Siemens) is equal to 1,000 mS (Millisiemens). To convert from Siemens to Millisiemens, multiply by 1,000 or divide by 0.001.

• 1 S × 1000 = 1000 mS
• 1 S ÷ 0.001 = 1000 mS