It depends. What language (s) do you now speak? That matters a lot. Spanish is easier to read because it has stable vowels. You always pronounce the vowels (u being the only exception and only with q and g), and they always sound the same. read more
In summary, Spanish has much more difficult grammar (mostly because of how easy English grammar is compared to many languages) but English is much harder to read, write and pronounce. I speak both and I find it easier to teach English to Spanish-speakers than vice-versa. read more
Winner: Spanish. The clear winner from the 7 easiest languages to learn is Spanish. Everything from writing, grammar, and speaking will come more naturally to the English speaker. Similar rules, structure, and Latin roots. It’ll be like going from playing football to ultimate frisbee. read more
With over an estimated 422 million native speakers worldwide, Spanish is the fourth most spoken language in the world (behind Chinese, Hindi, and English). read more