Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density
If you are a web designer or a developer you might see a lot of units and values for different aspects of web design. For today’s web design, we need to convert most of the standard design units to different formats for flexibility. Exploration of smartphone industry pushes the website design industry to its best form. Designers and developers started thinking away from conventional web design methods. In early days, they have done different websites for different devices. It was not at all practical to build a web site for thousands of devices.
Responsive design is the ultimate solution for this complex situation. One website fit for all devices was the concept behind the responsive design and it was more about the layout. We have travelled far from the initial concept of responsive design. These days, there are many techniques used by developers to build and manipulate responsive websites. They are not just focusing too much to layout, but it covers the different elements to like images, fonts etc..
See also : The Best Website Builders 2019
As these elements (fonts, Images, colour etc..) make a good website they need to have special care when you arrange them for different devices. Most of these laments controlled through certain values or units. If you are a developer, you need to have better understanding of these units and values to create an efficient website.
In this post, we have gathered an amazing list of converters and calculators for responsive design, color, typography, grid, pixel density. These handy tools are huge time savers and improve your workflow.
Converters and Calculators Categories
Color Calculators & Converters
Devoth‘s HEX 2 RGBA Color Calculator
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 1 Devoth‘s HEX 2 RGBA Color Calculator](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Devoths-HEX-2-RGBA-Color-Calculator.jpg?strip=all&lossy=1&ssl=1)
Color Hex
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 2 Color Hex](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Color-Hex.jpg?strip=all&lossy=1&ssl=1)
Contrast Ratio
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 3 Contrast Ratio](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Contrast-Ratio.jpg?strip=all&lossy=1&ssl=1)
Rgb.to Color Conversion
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 4 Rgb.to Color Conversion](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Rgb.to-color-conversion.jpg?strip=all&lossy=1&ssl=1)
HEX to RGB Converter
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 5 HEX to RGB Converter](https://cdn.cssauthor.com/wp-content/uploads/2015/03/HEX-to-RGB-Converter.jpg?strip=all&lossy=1&ssl=1)
RGB-to-Hex Conversion
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 6 RGB-to-Hex Conversion](https://cdn.cssauthor.com/wp-content/uploads/2015/03/RGB-to-Hex-Conversion.jpg?strip=all&lossy=1&ssl=1)
Color code converter
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 7 Color code converter](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Color-code-converter.jpg?strip=all&lossy=1&ssl=1)
Color Converter
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 8 Color Converter](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Color-Converter.jpg?strip=all&lossy=1&ssl=1)
RGB-Hex-Decimal-CMYK Color Conversion Tool
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 9 RGB-Hex-Decimal-CMYK Color Conversion Tool](https://cdn.cssauthor.com/wp-content/uploads/2015/03/RGB-Hex-Decimal-CMYK-Color-Conversion-Tool.jpg?strip=all&lossy=1&ssl=1)
Convert hex color code to RGB and RGB to HEX
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 10 Convert hex color code to RGB and RGB to HEX](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Convert-hex-color-code-to-RGB-and-RGB-to-HEX.jpg?strip=all&lossy=1&ssl=1)
Color Converter
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 11 Color Converter](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Color-Converter1.jpg?strip=all&lossy=1&ssl=1)
Color Converter
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 12 Color Converter](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Color-Converter2.jpg?strip=all&lossy=1&ssl=1)
CSS Color Converter
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 13 CSS Color Converter](https://cdn.cssauthor.com/wp-content/uploads/2015/03/CSS-Color-Converter.jpg?strip=all&lossy=1&ssl=1)
Colorizer
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 14 Colorizer](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Colorizer.jpg?strip=all&lossy=1&ssl=1)
Color Converter
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 15 Color Converter](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Color-Converter3.jpg?strip=all&lossy=1&ssl=1)
HTML Color Converter
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 16 HTML Color Converter](https://cdn.cssauthor.com/wp-content/uploads/2015/03/HTML-Color-Converter.jpg?strip=all&lossy=1&ssl=1)
HSL to RGB / RGB to HSL / Hex Colour Converter
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 17 HSL to RGB / RGB to HSL / Hex Colour Converter](https://cdn.cssauthor.com/wp-content/uploads/2015/03/HSL-to-RGB-RGB-to-HSL-Hex-Colour-Converter.jpg?strip=all&lossy=1&ssl=1)
Color calculator
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 18 Color calculator](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Color-calculator.jpg?strip=all&lossy=1&ssl=1)
Hex to RGB Converter
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 19 Hex to RGB Converter](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Hex-to-RGB-Converter.jpg?strip=all&lossy=1&ssl=1)
Grid Calculators & Converters
Gridpak
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 20 Gridpak](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Gridpak.jpg?strip=all&lossy=1&ssl=1)
Grid Calculator
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 21 Grid Calculator](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Grid-Calculator.jpg?strip=all&lossy=1&ssl=1)
Gridulator
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 22 Gridulator](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Gridulator.jpg?strip=all&lossy=1&ssl=1)
Grid Generator
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 23 Grid Generator](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Grid-Generator.jpg?strip=all&lossy=1&ssl=1)
Grid Calculator
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 24 Grid Calculator](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Grid-Calculator1.jpg?strip=all&lossy=1&ssl=1)
CSS Grid Calculator
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 25 CSS Grid Calculator](https://cdn.cssauthor.com/wp-content/uploads/2015/03/CSS-Grid-Calculator.jpg?strip=all&lossy=1&ssl=1)
Typography Calculators & Converters
Golden Ratio Typography Calculator
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 26 Golden Ratio Typography Calculator](https://cdn.cssauthor.com/wp-content/uploads/2015/04/Golden-Ratio-Typography-Calculator.jpg?strip=all&lossy=1&ssl=1)
Modularscale
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 27 Modularscale](https://cdn.cssauthor.com/wp-content/uploads/2015/04/Modularscale.jpg?strip=all&lossy=1&ssl=1)
Type Scale
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 28 Type Scale](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Type-Scale.jpg?strip=all&lossy=1&ssl=1)
Baseline Rhythm Calculator
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 29 Baseline Rhythm Calculator](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Baseline-Rhythm-Calculator.jpg?strip=all&lossy=1&ssl=1)
Responsive Calculators & Converters
The Responsive Calculator
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 30 The Responsive Calculator](https://cdn.cssauthor.com/wp-content/uploads/2015/03/The-Responsive-Calculator.jpg?strip=all&lossy=1&ssl=1)
PXtoEM.com
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 31 PXtoEM.com](https://cdn.cssauthor.com/wp-content/uploads/2015/03/PXtoEM-com.jpg?strip=all&lossy=1&ssl=1)
RQRWD
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 32 RQRWD](https://cdn.cssauthor.com/wp-content/uploads/2015/03/RQRWD.jpg?strip=all&lossy=1&ssl=1)
px-em – px to em Calculator
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 33 px-em - px to em Calculator](https://cdn.cssauthor.com/wp-content/uploads/2015/03/px-em.jpg?strip=all&lossy=1&ssl=1)
Pixels to Ems Conversion
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 34 Pixels to Ems Conversion](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Pixels-to-Ems-Conversion.jpg?strip=all&lossy=1&ssl=1)
Pixels px to em conversion
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 35 Pixels px to em conversion](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Pixels-px-to-em-conversion.jpg?strip=all&lossy=1&ssl=1)
Flexible Math
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 36 Flexible Math](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Flexible-Math.jpg?strip=all&lossy=1&ssl=1)
Responsive Web Design Formula for Percentage – Easy Calculator
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 37 Responsive Web Design Formula for Percentage - Easy Calculator](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Responsive-Web-Design-Formula-for-Percentage.jpg?strip=all&lossy=1&ssl=1)
Pixel Density Calculators & Converters
Is This Retina?
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 38 Is This Retina?](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Is-This-Retina.jpg?strip=all&lossy=1&ssl=1)
DPI love
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 39 DPI love](https://cdn.cssauthor.com/wp-content/uploads/2015/03/DPI-love.jpg?strip=all&lossy=1&ssl=1)
Snowflake
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 40 Snowflake](https://cdn.cssauthor.com/wp-content/uploads/2015/03/Snowflake.jpg?strip=all&lossy=1&ssl=1)
Pixel Density Converter
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 41 Pixel Density Converter](https://cdn.cssauthor.com/wp-content/uploads/2015/04/Pixel-Density-Converter.jpg?strip=all&lossy=1&ssl=1)
Pixel Density Calculator
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 42 Pixel Density Calculator](https://cdn.cssauthor.com/wp-content/uploads/2015/04/Pixel-Density-Calculator.jpg?strip=all&lossy=1&ssl=1)
Density Converter
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 43 Density Converter](https://cdn.cssauthor.com/wp-content/uploads/2015/04/Density-Converter.jpg?strip=all&lossy=1&ssl=1)
PX CALC
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 44 PX CALC](https://cdn.cssauthor.com/wp-content/uploads/2015/04/PX-CALC.jpg?strip=all&lossy=1&ssl=1)
Android DP/PX converter
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 45 Android DP/PX converter](https://cdn.cssauthor.com/wp-content/uploads/2015/04/Android-DP-PX-converter.jpg?strip=all&lossy=1&ssl=1)
Android Pixel Calculator
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 46 Android Pixel Calculator](https://cdn.cssauthor.com/wp-content/uploads/2015/04/Android-Pixel-Calculator.jpg?strip=all&lossy=1&ssl=1)
DPI Calculator / PPI Calculator
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 47 DPI Calculator / PPI Calculator](https://cdn.cssauthor.com/wp-content/uploads/2015/04/DPI-Calculator-PPI-Calculator.jpg?strip=all&lossy=1&ssl=1)
Android DP / PX converter
![Converters and Calculators for Responsive Design, Color, Typography, Grid, Pixel Density 48 Android DP / PX converter](https://cdn.cssauthor.com/wp-content/uploads/2015/04/Android-DP-PX-converter1.jpg?strip=all&lossy=1&ssl=1)