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148 tools
The T9 to text converter allows you to write your favorite message in a T9 numerical code or vice versa.
Use this data transfer calculator to find out how much time it's going to take to back up your computer to the cloud, and make sure you're getting what you pay for from your internet service provider.
Uptime calculator computes the downtime period, based on the uptime %.
Use two Eyes of Ender to triangulate the location of the nearest End Portal. Works for both Bedrock and Java editions.
The takt time calculator tells you the required average manufacturing time per product in order to meet demand.
Use this calculator to discover what would cost you more over time — hiring an expert or a fresher.
This pay gap calculator shows the difference between the median wages of US full-time working men and women. It shows the differences in earnings not only by gender but also according to race/ethnicity and occupation. Hypothetically, how much would I earn if I were a white man or Latino woman? Check it out!
The poker EV calculator determines the long-term profitability of a play — using the odds of winning and losing and the money you'd gain or lose.
Use the dating theory calculator to enhance your chances of picking the best lifetime partner.
Use this tool to calculate the weight in carats for your diamond.
Discover what even parity is and generate 3-bit even parity easily with our calculator. Ideal for quick, accurate binary computations.
Amdahl's law calculator predicts the effect of speeding up a portion of a task on its overall speed.
Use our graduation year calculator to find out what year you’ll graduate high school, plus guides on US school years and grade comparisons.
With this test grade calculator, you'll quickly determine the test percentage score and grade.
The projector calculator finds the optimum viewing distance and throw distance for a specific projection size.
The screen size calculator finds the physical dimensions such as height, width, and the area of the screen.
The floating-point calculator converts the binary representation of 32-bit floating-point numbers into real numbers and back again according to the IEEE754 standard. It has handy features like conversion to hexadecimal representations, calculation of the conversion error, and separate input fields for the sign, exponent, and fraction of your float32.
Omni's LM317 calculator can help you decide what external resistors to choose to get the required output voltage from the LM317 voltage regulator.
Use the mirror text generator to write your text and messages in a mirror, just like Leonardo da Vinci wrote his famous notebooks.
This RAID calculator will help you decide which configuration of disks (RAID level) is right for you, based on usable capacity, fault-tolerance, performance, and cost.
Vampire apocalypse calculator shows what would happen if vampires were among us using the predator - prey model.
Convert a date to the ancient Mayan calendar with our Mayan calendar converter.
The New Year's Resolutions Calculator helps you to choose your resolution for the New Year and realize how much you can benefit from introducing changes in your life!
Ever wondered if there is someone on the other side of the globe? Find it out using our antipode calculator, and learn how to calculate your antipode!