Karat price tables are only available for Pro users. Upgrade to access this feature!
Upgrade to Pro
Choose the plan that's right for you
Unlock premium features and enhance your precious metals calculations
Free Plan
$0
forever
Basic features for occasional users
- Limit of 3 calculations per day
- No price history charts
- Fee % not remembered
- No ability to save or export results
- Shows a small banner ad
Recommended
Pro Plan
$3.99
per month
Advanced features for serious users
- Unlimited calculations
- Access to 1-day to 1-year gold price charts
- Fee memory (remembers your usual buy/sell %)
- Can save and export past results
- Ad-free experience
Frequently Asked Questions
How do I upgrade?
Simply click the "Upgrade Now" button and follow the payment instructions. Once payment is confirmed, your account will be instantly upgraded.
Can I cancel anytime?
Yes, you can cancel your Pro subscription at any time. You'll continue to have access to Pro features until the end of your billing period.
Is my payment secure?
All payments are processed securely through Stripe, using industry-standard encryption to protect your information.
What payment methods are accepted?
We accept all major credit and debit cards, including Visa, Mastercard, American Express, and Discover.