Jewelry Calculator

Metal Type GoldSilverPlatinumPalladium Metal Price per Gram $ Jewelry Weight GramsTroy OuncesPennyweightCarats Metal Purity (%) 9K 10K 14K 18K 22K 24K Stone Type (Optional) NoneDiamondRubySapphireEmeraldOther Precious Stone Stone Weight (Carats) Stone Value per Carat $ Labor/Craftsmanship Cost $ Retail Markup (%) Calculate Reset Metal Value: $ Copy Stone Value: $ Copy Material Cost (Metal + … Read more

Income Based Student Loan Calculator

Current Loan Balance $ Annual Gross Income $ Family Size Repayment Plan Income-Based Repayment (IBR)Pay As You Earn (PAYE)Revised Pay As You Earn (REPAYE)Income-Contingent Repayment (ICR) Interest Rate (%) State (for tax calculation) No State TaxLow Tax State (3-5%)Medium Tax State (5-7%)High Tax State (7-10%) Loan Type Undergraduate LoansGraduate/Professional LoansMixed Undergraduate/Graduate Calculate Reset Monthly Payment … Read more

Gram Gold Calculator

The Gram Gold Calculator is an easy-to-use online tool that lets you quickly find the current market value of gold per gram based on live spot prices. Whether you own gold jewelry, coins, or investment bars, this calculator helps you know exactly how much your gold is worth at any given moment. Since gold prices … Read more

Gold Weight Price Calculator

Gold Price per Troy Ounce $ Gold Weight Troy OuncesGramsKilogramsPennyweightGrainsTroy Pounds Gold Fineness/Purity (%) 9K 10K 14K 18K 22K 24K Bid-Ask Spread NonePercentage (%)Fixed Amount ($) Bid Price (Buy) Ask Price (Sell) Display Currency USD ($)GBP (£)EUR (€)CAD ($)AUD ($) Calculate Reset Weight Price Results Pure Gold Value: $ Copy Actual Gold Value (by Purity): … Read more

Gold Spot Price Calculator

Current Gold Spot Price per Ounce $ Weight Troy OuncesGramsKilogramsPennyweightGrains Gold Fineness/Purity (%) 9K 10K 14K 18K 22K 24K Dealer Premium/Discount NonePercentage (%)Fixed Amount ($) Premium (uncheck for discount) Currency USD ($)GBP (£)EUR (€)CAD ($) Calculate Reset Gold Spot Price Results Spot Value (Pure Gold): $ Copy Melt Value (Adjusted for Purity): $ Copy Market … Read more

Gold Spot Calculator

The Gold Spot Calculator is an essential online tool that helps you determine the current market value of gold based on live spot prices. Whether you’re a jeweler, investor, trader, or just someone curious about the worth of your gold jewelry, this calculator gives you instant and precise results. The term “spot price” refers to … Read more

Protein Per Body Weight Calculator

Protein Per Body Weight Calculator Current Weight kglbs Target Weight (Optional) kg Height cmft/in Height (Inches) inches Age years Gender Select GenderMaleFemale Body Fat Percentage (Optional) % Activity Level Sedentary (little or no exercise)Light Active (light exercise 1-3 days/week)Moderately Active (moderate exercise 3-5 days/week)Very Active (hard exercise 6-7 days/week)Extremely Active (very hard exercise/physical job) Primary … Read more

Protein Needs Calculator

A Protein Needs Calculator is a simple, science-based tool that tells you how many grams of protein you should aim for each day. Instead of guessing or following one-size-fits-all advice, it personalizes the number using your weight, activity level, age and fitness goals (muscle gain, fat loss, maintenance, or athletic performance). Knowing your daily protein … Read more

Gold Scrap Value Calculator

Current Gold Spot Price (per troy ounce) $ Scrap Gold Weight Weight Unit GramsTroy OuncesPennyweights (DWT)KilogramsPoundsTola (11.66g)Baht (15.244g) Gold Karat/Purity 24K (99.9% Pure)22K (91.7% Pure)21.6K (90% Pure)21K (87.5% Pure)20K (83.3% Pure)18K (75% Pure)16K (66.7% Pure)14K (58.3% Pure)12K (50% Pure)10K (41.7% Pure)9K (37.5% Pure)8K (33.3% Pure)Custom Purity Custom Purity (%) Item Type Jewelry (Rings, Necklaces)Gold CoinsGold … Read more

Protein Needed Per Day Calculator

The Protein Needed Per Day Calculator is a simple yet powerful tool that helps you find out exactly how much protein your body needs each day — based on your weight, age, activity level, and goals. Whether you want to build muscle, lose weight, or stay healthy, knowing your daily protein target helps you eat … Read more