Grams to Kilograms Converter

Convert grams to kilograms with precision for cooking, science, and everyday weight measurements

Grams to Kilograms Calculator
Convert grams (g) to kilograms (kg) instantly

Conversion Result

Enter a weight in grams and click "Convert to kg" to see the result
What is g to kg?

Converting grams to kilograms scales up smaller weight measurements to larger metric units. There are 1,000 grams in one kilogram, making this a simple decimal conversion.

Why Convert g to kg?

Essential for cooking large quantities, scientific measurements, understanding body weight, package shipping, and working with measurements that are easier to express in kilograms.

When Do You Need It?

When scaling recipes, measuring body weight, calculating shipping costs, working with scientific data, or converting between different metric weight measurements.

Common Grams to Kilograms Conversions
Grams (g)Kilograms (kg)Common Reference
100 g0.1 kgSmall apple
250 g0.25 kgCup of flour
500 g0.5 kgPackage of pasta
1,000 g1 kg1 kilogram
2,500 g2.5 kgBag of sugar
5,000 g5 kgBag of flour
Weight Conversion Facts

Metric Weight System

  • • 1 kilogram (kg) = 1,000 grams (g)
  • • 1 gram = 0.001 kilograms
  • • 1 gram = 1,000 milligrams
  • • 1 metric ton = 1,000 kilograms

Practical Applications

  • • Recipe scaling and cooking
  • • Scientific and laboratory work
  • • Body weight and health tracking
  • • Shipping and postal calculations