Here are some handy conversions, from F to C, from cups to teaspoons and tablespoons, and from metric to standard American. If you can't find this chart when you need it, you can also put the conversi(Easy Cake To Make)
A Guide to Baking and Cooking Substitutions Infographic - Cooking doesn't have to be linear. You can cook with so many different types of substitute ingredients and come out with the same if not bette (Creative Baking 3 Ingredients)
The Ketogenic Carb Cheat Sheet - Punch Those Cravings in the Gut!