Yes, you can substitute coconut flour with almond meal or almond flour, but it's important to note that they have different properties and absorb liquid differently. Coconut flour is highly absorbent, while almond meal or almond flour are not as absorbent.
As a general guideline, you can use the following ratio as a starting point:
Replace 1/4 cup of coconut flour with 1 cup of almond meal or almond flour.
Since almond meal or almond flour are not as absorbent as coconut flour, you may need to adjust the recipe by increasing the liquid content. You might need to add additional eggs, milk, or other liquids to achieve the desired consistency of the batter or dough.
Keep in mind that the texture and taste of the final product may differ from the original recipe when substituting coconut flour with almond meal or almond flour. It's always a good idea to experiment and adjust the recipe based on your personal preferences and desired results.