Online Calculators & Timers

Online Calculators & Timers CRX for Chrome

A Free Utilities App

Published By

Online Calculators & Timers (gapekmdgifjcjnecefmnpgdmmhnbbhnf): Handy online collection of Scientific Calculator, Date & Time Calculator, Stopwatch and Timer with Beep Sound ... Read More > or Download Now >

Online Calculators & Timers for Chrome

Download CRX


8.97 KB


Tech Specs

  • • Type: Browser App
  • • Latest Version:
  • • Price: Freeware
  • • Offline: No
  • • Developer:

User Reviews

  • ☆☆☆☆☆
  • • Rating Average
  • 0 out of 5
  • • Rating Users
  • 0

Download Count

  • • Total Downloads
  • 3
  • • Current Version Downloads
  • 3
  • • Updated: October 27, 2016

Online Calculators & Timers is a free Utilities App for Chrome. You could download the latest version crx file and install it.

More About Online Calculators & Timers

Here are small but useful tools that can help you to deal with mathematical calculations and time-date measurements. All this tools have full screen mode and are made for working in browser with any device, desktop or mobile, so you can access them from anywhere!


This scientific calculator is designed to calculate problems in science, engineering, and mathematics online. It have much more features than a standard four or five-function calculator. Key features of this precise online calculator include floating point arithmetic, logarithmic and trigonometric functions, roots and exponential functions, mathematic constants such as e, pi and so on. Try scientific calculator!


Need to know what is X% of Y? This free online tool will help you to calculate percentages! This online percentage calculator can answer questions such as what is the percentage increase (decrease) from one number to another, how much % is one number of another, add and subtract percentages form a number, etc. Check percentage calculator!


This calculator let you know the amount of time between two dates. Time and date calculator useful in calculating your exact age, the weekday of any date, checking remaining time until New Year, adding and subtracting any dates and so on. Calculate dates.


If you need to measure the amount of time elapsed from a particular time, you need stopwatch. This handy tool may be helpful at sports, cooking, work etc. Use stopwatch.


This tool counts down from a specified time interval. When zero is reached, alarm sound is played. You can disable this sound if needed. Use Timer with alarm right in your browser without installation!

Download Online Calculators & Timers

More Apps to Consider (Similar or Related)