CraftSprint
178 free tools · CraftSprint AI · 100% in your browser
Loan EMI, compound interest, profit margin, discounts, VAT, bill splitting, zakat and currency conversion. 13 tools, all free and private.
Work out profit, margin and markup from cost and selling price.
Use Profit Margin CalculatorConvert between major world currencies with live exchange rates.
Use Currency ConverterCalculate monthly loan instalments, total interest and total repayment.
Use Loan EMI CalculatorAdd a tip and split any bill evenly between friends.
Use Tip & Bill SplitterTotal your zakatable assets and see the 2.5% zakat due against your nisab.
Use Zakat CalculatorGrow savings with compound interest and monthly deposits.
Use Compound Interest CalculatorSale price and savings, including stacked discounts.
Use Discount CalculatorAdd or remove VAT, GST or sales tax at any rate.
Use VAT & Sales Tax CalculatorEstimate how a monthly investment grows with compounding.
Use SIP CalculatorCalculate return on investment and annualised return.
Use ROI CalculatorFind the units and revenue needed to cover your costs.
Use Break-even CalculatorFind the hourly and day rate you need to charge.
Use Freelance Rate CalculatorSalary income tax for 2026-27 with FBR slabs.
Use Pakistan Salary Tax Calculator
