KaratLedger: Gold Calculator
Melt Value & Payout Estimate
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Know the metal value before you sell.
KaratLedger turns weight, karat, spot price, and an expected payout percentage into a clear gold estimate. Use it before a conversation with a buyer, compare payout assumptions, and keep important quotes together on your device.
CALCULATE WITH THE DETAILS THAT MATTER
• Enter grams, kilograms, pennyweights, or troy ounces
• Choose common purities from 10K through 24K
• Use a manual spot price or request a live reference
• See pure-gold weight, melt value, and estimated payout
SAVE AND COMPARE
• Keep recent quotes on your device
• Review the weight, karat, date, and estimated payout
• Upgrade to Pro for unlimited saved quotes
UNDERSTAND THE MATH
• Review a built-in karat purity guide
• See how weight, purity, spot price, and payout percentage work together
• Keep the source and timestamp in view when a live reference is available
KaratLedger provides estimates only. It is not an appraisal, binding offer, settlement price, assay, or investment recommendation. Actual buyer offers may include testing, refining, operating costs, market movement, and other adjustments.
Privacy Policy: https://karatledger.com/privacy
Terms of Use: https://karatledger.com/terms
Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Fixed the live gold price: KaratLedger now checks the current spot price automatically when you open the app, and shows exactly when and where it came from. Purchase reporting is also more reliable so restored and renewed subscriptions are tracked correctly.
The developer, Phi Truong Nguyen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Phi Truong Nguyen
- Size
- 5.5 MB
- Category
- Finance
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- KaratLedger Pro Annual $19.99
- KaratLedger Pro Monthly $4.99
- Copyright
- © 2026 Openverse