🧮 Study tools

Grams to Kilograms converter

Type a value to convert grams to kilograms instantly. This free converter shows the formula and a quick reference table, and the box works both ways — edit either side.

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1 g = 0.001 kg · Open the full converter →

🎁 100% free · no sign-up · works offline.

📐 The formula

How to convert grams to kilograms

To convert grams to kilograms, multiply the gram value by 0.001. So kilograms = grams × 0.001. For example, 500 g = 0.5 kg. To go the other way, divide by the same number.

📊 Conversion table

Grams → Kilograms at a glance

Grams (g)Kilograms (kg)
100 g0.1 kg
250 g0.25 kg
500 g0.5 kg
1000 g1 kg
2000 g2 kg
5000 g5 kg
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