Convert 1 Gigameter to Decameter

1 Gm (Gigameter) is equal to 100,000,000 dam (Decameter). To convert from Gigameter to Decameter, multiply by 100,000,000 or divide by 0.00000001.

• 1 Gm × 100000000 = 100000000 dam
• 1 Gm ÷ 1.0E-8 = 100000000 dam