To convert kilograms (kg) to grams (g), we need to know the conversion factor. There are 1000 grams in 1 kilogram.
Step 2: Perform the Conversion
Multiply the given value in kilograms by the conversion factor to get the value in grams:
\[
2.5 \, \text{kg} \times 1000 \, \frac{\text{g}}{\text{kg}} = 2500 \, \text{g}
\]