Is it stronger than me or is it stronger than I?

Answer:
The correct grammar is "stronger than I".

When in doubt, finish the sentence. You would say, "He is stronger than I am." Therefore, you can say, "He is stronger than I", even though it may sound odd because we are not used to hearing the correct grammar.
Contributor: Patch
First answer by ID1672397998. Last edit by On the Wallaby. Contributor trust: 2767 [recommend contributor recommended]. Question popularity: 4 [recommend question].