Q1_20251126125525.webp

Estimated Price: 220.500.000 VND
The screen contains:
•
A dropdown to select gold purity (24K, 21K, 18K, 14K).
An input field for weight (numeric, positive value).
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A dropdown for unit selection (Gram, Chi, or Tael).
• An input field for base price per gram (VND).
• A dropdown to select transaction mode: Buy or Sell.
A "Calculate Price" button to perform the computation.
.
A result area displaying the total estimated price in VND.
Function Detail:
• Input Fields:
。 Gold Purity: must be selected from the list; if not selected, default is 24K.
。 Weight: must be a positive numeric value.
°
Unit: must be selected from the available units; if not selected, default is Gram.
o Base Price: must be a positive numeric value (in VND per gram).
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Mode: optional; if not selected, default is Buy.
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Gold Purity Options:
。 24K: 99.9% purity (factor = 1.000).
。 21K: 87.5% purity (factor = 0.875).
。 18K: 75.0% purity (factor = 0.750).
。 14K: 58.5% purity (factor = 0.585).
Unit Conversion:
Gram: 1.00 gram.
+ 100%
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