Convert 1 light-second to light-year (traditional)

1 light-second is equal to 0.00000003170979198376505 light-year (traditional). To convert from light-second to light-year (traditional), multiply by 0.00000003170979198376505 or divide by 31,535,999.99999954.

• 1 light-second × 3.1709791983765E-8 = 3.1709791983765E-8 light-year (traditional)
• 1 light-second ÷ 31536000 = 3.1709791983765E-8 light-year (traditional)