How many micrograms make 1 kg? Prealgebra Ratios, Proportions, Units and Rates Metric System Unit Conversion 1 Answer Shwetank Mauria Sep 20, 2016 #1# kilogram makes #1,000,000,000# or #10^9# micrograms. Explanation: #1# microgram is one-millionth of standard unit, which is gram here, Hence, one gram has #1,000,000# micrograms. As #1# kilogram has #1000# grams, #1# kilogram makes #1000xx1,000,000=1,000,000,000# or #10^9# micrograms. Answer link Related questions Which one is greater #5000cm.# or #5# meters? How many yards in a mile? Why is the metric system important? What is the metric system? How do you remember the metric system? How does the metric system work? How was the metric system developed? What is the conversions of grams to mL? How many ml is in 2 liters? How do you convert 1.5 kg/L to g/mL? See all questions in Metric System Unit Conversion Impact of this question 23146 views around the world You can reuse this answer Creative Commons License