Free tools that just work

🧮 Salary to Hourly Converter Turn an annual salary into an hourly, daily, weekly and monthly rate. Account for unpaid time off. Runs in your browser, nothing is sent anywhere. Live 🧮 Hourly to Salary Converter See the yearly, monthly and weekly value of an hourly wage, including unpaid time off. Runs in your browser, nothing is sent anywhere. Live 🧮 Mortgage Payment Calculator Estimate the full monthly cost of a home: principal, interest, property tax, insurance and fees. Runs in your browser, nothing is sent anywhere. Live 🧮 Loan Payment Calculator Work out the monthly payment and lifetime interest on a car, personal or student loan. Runs in your browser, nothing is sent anywhere. Live 🧮 Tip Splitter Work out the tip and what each person owes, down to the cent or rounded to whole amounts. Runs in your browser, no signup, works offline. Live 🧮 Sales Tax Calculator Add sales tax to a price, or work backwards from a receipt total to find the tax and the pre-tax amount. Runs in your browser, nothing is sent anywhere. Live 🧮 Margin Calculator Find your profit margin and markup from cost and selling price, and see the price needed to hit 20, 30, 40 or 50% margin. Runs in your browser. Live 🧮 Break-even Calculator Work out how many units you need to sell to cover fixed costs, and what that is per month, week and day. Runs in your browser, nothing is sent anywhere. Live 🧮 Dimensional Weight Calculator Find the billable weight of a package from its dimensions. Carriers charge on size when a box is big and light. Runs in your browser, nothing is sent anywhere. Live 🧮 Unit Converter Convert length, weight, volume, temperature, area, speed and data sizes between metric and imperial. Runs in your browser and works offline. Live 🧮 Currency Converter Convert between major currencies using the European Central Bank's published daily reference rates. Free, no signup, no tracking. Live 🧮 Time Zone Converter Convert a date and time between any two time zones, with daylight saving handled automatically. Runs in your browser, nothing is sent anywhere. Live 🧮 Date Difference Calculator Count the days, weeks, months and working days between two dates. Runs in your browser, nothing is sent anywhere. Live 🧮 Age Calculator Work out an exact age from a date of birth, with a countdown to the next birthday and the Korean age. Runs in your browser, nothing is sent anywhere. Live