This is an online calculator to test your eyes and know the strength of your vision. When you click the light shaded color in the calculator, the timer starts. The test lasts for 15 seconds. You should continuously click the light shaded box for 15 seconds. The test will get over after 15 seconds and also if you click the wrong boxes for more than three times, it gets over. Finally, based on the test your vision score will be calculated and it will say how powerful your eyesight is.
Your eye's power are calculated based on the score and it will find to which animal your vision is similar to.
Note :This statistics calculator is presented for your own personal use and is to be used as a guide only. Medical and other decisions should NOT be based on the results of this calculator. Although this calculator has been tested, we cannot guarantee the accuracy of its calculations or results.