Gram naar kilogram omzetter

Zet gram direct om naar kilogram. Gratis online eenhedenconverter.

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Grams

Kilograms

1 g = 0.001 kg

Referentietabel

1 g

0.001

5 g

0.005

10 g

0.01

50 g

0.05

100 g

0.1

Conversieresultaten

Kilograms

Milligrams

Pounds

Ounces

Metric Tons

Conversion Formula

1 Grams = 0.001 Kilograms

1 Kilograms = 1,000 Grams

Quick Reference Table

Grams	Kilograms
1 g	0.001 kg
5 g	0.005 kg
10 g	0.01 kg
50 g	0.05 kg
100 g	0.1 kg
500 g	0.5 kg
1,000 g	1 kg

About These Units

Converting Grams to Kilograms comes down to a single multiplication: each Grams equals 0.001 Kilograms. For example, 10 Grams works out to 0.01 Kilograms. Use the live calculator above for any value, or follow the exact formula and reference table below — no rounding errors, no guesswork.

Weight (technically mass) measurements come in two main families: metric (grams, kilograms, metric tons) and US/Imperial (ounces, pounds). The metric kilogram is now defined by Planck's constant, making it the most precisely defined unit in human history. Weight conversions are essential in shipping, cooking, fitness, science, and international trade — where a small error can mean overcharged freight or a failed recipe.

About Grams

The gram (g) is 1/1,000 of a kilogram, the natural unit for small masses.

History

Part of the original metric system, the gram was the base unit until the kilogram took over for practical reasons.

Common Use

Used for food nutrition labels, cooking ingredients, postal mail, and chemistry.

About Kilograms

The kilogram (kg) is the SI base unit of mass, defined since 2019 by the Planck constant — the most precisely defined unit in physics.

History

Originally based on the mass of one liter of water; redefined in 2019 to be independent of any physical object.

Common Use

Used worldwide for body weight, groceries, shipping, and most everyday weight measurements.

When Conversion Is Needed

Grams and Kilograms belong to different measurement systems, so conversion becomes necessary when comparing values across the two units, or when forwarding a document or specification written in one unit to someone who uses the other. The quick-reference table on this page shows how common values in Grams translate to Kilograms, so memorizing or bookmarking the most frequently-used values is often a worthwhile shortcut.

Real-World Use Cases

Shipping & Logistics

International couriers price packages by weight, often in both pounds and kilograms. Knowing the precise conversion helps you choose the cheapest service and avoid surcharges for weight bracket overshoots.

Cooking & Nutrition

Recipes from American sources use cups and ounces; European and Asian recipes use grams. Pastry baking especially demands precise weight conversion — a 10% deviation can ruin a bread dough.

Related Converters

Kilograms to Grams Kilograms to Milligrams Kilograms to Pounds Kilograms to Ounces Kilograms to Metric Tons Grams to Milligrams Grams to Pounds Grams to Ounces

Frequently Asked Questions

How do I convert Grams to Kilograms?

Multiply the number of Grams by 0.001. For instance, 10 Grams × 0.001 = 0.01 Kilograms. The calculator on this page does it instantly as you type.

How many Kilograms are in one Grams?

One Grams equals exactly 0.001 Kilograms. Going the other way, one Kilograms equals 1,000 Grams.

Is this Grams-to-Kilograms conversion accurate?

Yes. The result uses double-precision arithmetic and internationally accepted conversion constants, rounding only for display — so it is reliable for engineering, cooking, shipping, and schoolwork alike.