Whether you have inherited silver jewellery, are selling old silverware, or want to know the value of your silver coins and bars, knowing how to calculate silver’s market value is an essential skill. This guide walks you through everything you need to know.
Understanding Silver Weight Units
Before calculating value, you need to understand the different units used to measure silver:
Troy Ounce (oz): The standard international unit for precious metals. 1 troy ounce = 31.1035 grams. All international silver prices are quoted in troy ounces.
Gram (g): The most common unit for small quantities. To convert from troy ounce price to price per gram, divide by 31.1035.
Kilogram (kg): Used for larger quantities. 1 kg = 1,000 grams = 32.15 troy ounces.
Tola: A traditional South Asian unit. 1 tola = 11.6638 grams. Commonly used in India, Pakistan, and Bangladesh.
Sovereign: A traditional Indian unit equal to 7.98 grams of silver.
Ratti: A very small traditional Indian unit equal to 0.1215 grams.
The Silver Value Formula
The basic formula to calculate silver value is:
Value = Weight in grams x Price per gram
Or for troy ounces:
Value = Weight in troy ounces x Spot price per troy ounce
Step-by-Step Calculation
Step 1: Find the current silver spot price
Visit SilverRatesToday.com for the live spot price. At time of writing, silver is approximately $32.36 per troy ounce or $1.04 per gram.
Step 2: Determine your silver’s purity
Pure silver is 999 fine (99.9% pure). Sterling silver is 925 (92.5% pure). Coin silver is typically 900 or 800. Multiply the weight by the purity decimal to get the pure silver content.
For example: 100 grams of 925 sterling silver contains 92.5 grams of pure silver.
Step 3: Calculate the value
92.5 grams x $1.04 per gram = $96.20
Calculating Silver Value in Indian Rupees
If you are in India, multiply the gram weight of pure silver by the Indian silver rate per gram (approximately Rs. 265).
Example: You have a silver article weighing 50 grams at 999 purity. Value = 50 x Rs. 265 = Rs. 13,250
Using the SilverRatesToday.com Calculator
Our built-in calculator on the homepage makes this simple. Just:
- Select your unit (gram, troy oz, kg, tola, etc.)
- Enter your quantity
- The calculator instantly shows the value in USD
You can also click any country card to switch the display to your local currency including INR, AED, GBP, EUR, and more.
Silver Jewellery Value vs Resale Value
It is important to note that the calculated silver value is the melt value — the value of the pure silver content only. When selling silver jewellery:
- Jewellers typically pay 80 to 90% of melt value for scrap silver
- Pawn shops may pay 60 to 70% of melt value
- Private buyers may pay closer to melt value
- Collector coins can command premiums above melt value
How to Weigh Your Silver
A digital kitchen scale accurate to 0.1 grams is sufficient for most purposes. For more precise measurements, a jeweller’s scale accurate to 0.01 grams is ideal.
Silver Purity Hallmarks to Look For
999 or .999 — Fine silver, 99.9% pure 925 — Sterling silver, 92.5% pure 900 — Coin silver, 90% pure 800 — German/European silver, 80% pure IS or BIS — Bureau of Indian Standards hallmark
Use our free Silver Calculator at SilverRatesToday.com for instant value calculations in multiple currencies and weight units.