Trading Calculators

Calculate monthly payments, total interest, and full amortization schedule for any loan.

Estimate your monthly mortgage repayments, total interest, and full payment breakdown.

Quickly compute the tax amount and final price for any product or service with custom tax rates.

Find your gross profit margin, net margin, or markup percentage in seconds.

Calculate the selling price from cost and desired markup, or reverse-engineer your markup %.

Determine the right price for your products by factoring in cost, margin, and market position.

Instantly calculate gross profit, net profit, and profit percentage from revenue and costs.

Calculate the final price after applying any percentage or fixed discount amount.

Add, subtract, or convert hours and minutes for timesheets, billing, and work tracking.

Calculate exact age in years, months, and days from any date of birth.

Calculate your annual Zakat obligation based on savings, gold, silver, and business assets.

Compute your current GPA or plan future grades to hit your target academic standing.

Convert between length, weight, temperature, speed, volume, and more.

Convert times across global time zones for meetings, deadlines, and scheduling.

Generate strong, secure, and customizable passwords for your accounts.