Loading...
Loading...
Categories
Explore focused utilities organised around the work you need to do, from money and business to everyday questions and developer tasks.
Whether you are comparing loans, planning savings or checking a discount, a few simple calculations make money decisions clearer. These free finance calculators give you the answer in seconds, show the formula behind it and explain what the result means.
Find what percentage one number is of another.
Calculate savings and final price after a discount.
Measure the return generated by an investment.
Calculate interest earned with a simple interest formula.
See how compounding grows an investment over time.
Estimate monthly payments and total repayment for a loan.
Estimate a mortgage payment after your down payment.
Calculate the percentage increase or decrease between two values.
Add sales tax to a price or remove it from a tax-inclusive price.
Calculate the monthly EMI, total interest and total payment on a loan.
Running a business means making pricing and cost decisions all the time. These free business calculators help you work out profit, margin and markup, find your break-even point, add VAT or GST to prices and total an invoice before you send it.
Calculate profit from revenue and costs.
Calculate profit margin as a percentage of revenue.
Calculate markup based on cost and selling price.
Find how many units you need to sell to cover fixed costs.
Calculate VAT and a total using the rate you provide.
Calculate GST and a total using the rate you provide.
Calculate an invoice subtotal, tax, and total.
Estimate net pay after deductions.
Convert pay between hourly, daily, weekly, monthly and yearly amounts.
Freelancers carry the pricing risk themselves, so it pays to get the numbers right. These free calculators help you set an hourly rate that reaches your income goal, quote a fixed price for a project, estimate your after-tax income and see which clients are actually profitable.
Find the hourly rate needed to reach an income goal.
Estimate a project price from hours, rate, and expenses.
Estimate monthly profit and an after-tax income figure.
Estimate profit after delivery time and client expenses.
These free everyday tools solve the small questions that come up all the time: how old am I exactly, how many days until a date, what time is it in another country, how many miles is 10 kilometres, or what is each person's share of the bill?
Find your exact age in years, months and days from your date of birth.
Find the number of years, months, weeks and days between two dates.
Convert a date and time between world time zones, including daylight saving.
Convert length, weight, volume, area, speed, temperature, data and time units.
Estimate fuel used and total trip cost.
Calculate average pace from distance and time.
Work out the tip, the total bill and each person's share.
Calculate your body mass index and see the adult weight category.
Find the mean, median, mode, range and sum of a list of numbers.
Count words, characters, sentences and paragraphs, and estimate reading time.
Generate random whole numbers in any range, with or without repeats.
Developers reach for the same small utilities every day: format and validate JSON, encode or decode Base64, escape a URL parameter, generate a UUID or turn a Unix timestamp into a date. These free online tools do each of them in one step.
Validate, pretty-print or minify JSON right in your browser.
Encode text to Base64 or decode Base64 back to text.
Generate a random UUID v4 in your browser.
Encode text for safe use inside a URL, or decode percent-encoded text.
Convert a Unix timestamp into an ISO date.
Convert text to uppercase, lowercase, title case, sentence case, camelCase, snake_case and more.
Generate strong random passwords with the length and character types you choose.
Generate lorem ipsum placeholder text by paragraphs, sentences or words.