I saw this recently on YSEQ.net – http://yseq.net/; it’s fairly new. YSEQ Haplogroup Predictor (beta version): https://predict.yseq.net/. It’s Y-DNA so you will need a male who has taken a Y-DNA STR test (12 – 111 markers). Generally, that means either testing at FamilyTree DNA (FTDNA), YSEQ.net or another company that provides Y-DNA STRs. Thomas Krahn is pretty good about answering questions if you are unsure how to enter the information.
Once I dig out my Y-STRs, I will run them through the predictor. I have done Big Y-500 at FTDNA and have a deep haplogroup from that test. I have also tested a specific SNP at YSEQ.net that matched my FTDNA results.
It may be a bit as digging through 111 Y-STRs is tedious. I will post my predicted results vs. what FTDNA shows. I don’t expect any surprises since a slightly shallower YSEQ.net matched a similar SNP higher up the SNP chain with FTDNA.