Quick answer: 1 Gram in Carat
1 g equals 5 ct. To convert Gram to Carat, multiply by 5 using the free calculator above — no signup needed.
Weight & Mass units
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About Weight & Mass Converter
The Weight & Mass Converter converts between 8 different units, including Kilogram, Gram, Milligram, Metric Ton, Pound (lbs). The base unit is the Kilogram, and every other unit on this page is defined as an exact multiple of it. Type any value into the calculator above to convert instantly — free, unlimited, no signup and nothing to install.
Common equivalents: 1 Kilogram = 1000 Gram, 1000000 Milligram, 0.001 Metric Ton.
Scale of this category: the smallest unit is the Milligram (mg) and the largest is the Metric Ton (t).
Last updated: 2026-09-15
Weight & Mass conversion factors
| Unit | Symbol | Value in Kilogram |
|---|---|---|
| Kilogram | kg | 1 kg = 1 kg |
| Gram | g | 1 g = 0.001 kg |
| Milligram | mg | 1 mg = 0.000001 kg |
| Metric Ton | t | 1 t = 1000 kg |
| Pound (lbs) | lb | 1 lb = 0.453592 kg |
| Ounce (oz) | oz | 1 oz = 0.0283495 kg |
| Carat | ct | 1 ct = 0.0002 kg |
| Stone | st | 1 st = 6.350293 kg |
Worked Examples
See exactly how the conversion works with real numbers, step by step.
How much is 1 Gram in Carat?
- Multiply 1 by the conversion factor 5
- 1 Gram = 5 Carat
How much is 5 Gram in Carat?
- Multiply 5 by the conversion factor 5
- 5 Gram = 25 Carat
How much is 25 Gram in Carat?
- Multiply 25 by the conversion factor 5
- 25 Gram = 125 Carat
Quick Conversion Reference Table
| Gram (g) | Carat (ct) |
|---|---|
| 1 g (Gram) | 5 ct (Carat) |
| 2 g (Gram) | 10 ct (Carat) |
| 5 g (Gram) | 25 ct (Carat) |
| 10 g (Gram) | 50 ct (Carat) |
| 20 g (Gram) | 100 ct (Carat) |
| 50 g (Gram) | 250 ct (Carat) |
| 100 g (Gram) | 500 ct (Carat) |
| 500 g (Gram) | 2500 ct (Carat) |
| 1000 g (Gram) | 5000 ct (Carat) |
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How to Use This Converter
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FAQ
How much is 1 Gram in Carat?
1 Gram = 5 Carat.
How do I convert Gram to Carat?
Enter your value in Gram into the converter above and the result in Carat appears instantly. 1 g equals 5 ct — just multiply your value by 5.
What is the formula for Gram to Carat?
The formula is: value in Carat = value in Gram × 5. For example, 5 g × 5 = 25 ct.
Is this Gram to Carat converter free and accurate?
Yes. This Gram to Carat converter is 100% free, uses the exact international conversion factor (5), and works on any device with no signup.
How do I convert Carat back to Gram?
To convert back, divide by 5 (or multiply by 0.2). You can also use our dedicated How Many Gram in 1 Carat? page for instant results.
Do I need to download an app or sign up?
No. The converter runs entirely in your browser — nothing to install, no account, no fees. It even keeps working offline once the page has loaded.
Which Weight & Mass units are supported?
This converter supports 8 units: Kilogram, Gram, Milligram, Metric Ton, Pound (lbs), Ounce (oz), Carat, Stone.