
A ratio of 11 to 19 can be written as 11 to 19, 11:19, or 11/19. Furthermore, 11 and 19 can be the quantity or measurement of anything, such as students, fruit, weights, heights, speed and so on.
A ratio of 11 to 19 simply means that for every 11 of something, there are 19 of something else, with a total of 30.
In the box below, you can enter a number in either box and we will calculate the other number to keep the ratio of 11 to 19. In other words, we will calculate the corresponding equivalent ratio of 11:19 for you.
To calculate the left side of the ratio, our calculator multiplies the right side by 11 and then divides the product by 19. To calculate the right side of the ratio, our calculator multiplies the left side by 19 and then divides the product by 11. Answers are rounded to two decimals if necessary.
Below is a list of equivalent ratios of 11:19 that we created using our 11:19 ratio calculator above.
11:19
22:38
33:57
44:76
55:95
66:114
77:133
88:152
99:171
110:190
121:209
132:228
We have also created a pie chart for you to put 11:19 ratio in perspective. To do so, we divided a pie into 30 pieces and then colored 11 pieces green and 19 pieces blue. The pie will look exactly the same using any equivalent ratio of 11:19.

The green part of the pie covers 36.67% and the blue part covers 63.33%. To calculate the percentages, we divided each side of the ratio by its total and then multiplied by 100, like this:
(11 / 30)×100 ≈ 36.67
(19 / 30)×100 ≈ 63.33
In fractional terms, 11/19 of the pie above is colored in green. This means that the ratio of 11 to 19 or 11:19 can also be expressed as a fraction, where the 11 to the left of the colon is the numerator and the 19 to the right of the colon is the denominator:
11:19 = 11/19
Ratio is often used when defining rectangles in width:height format. Width and height can be feet, inches, centimeters, or any other kind of length. With a ratio of 11 to 19, the width is 11 and the height is 19. Below is a picture of what a rectangle with a ratio of 11:19 looks like.

Since the simplest form of the fraction 11/19 is 11/19, the simplest form of the ratio 11:19 is also 11:19.
Ratio Calculator
Need information about another ratio? Here you can submit another ratio for us to explain.
Ratio of 11 to 20
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