The English Score Converter is here, converting New TEPS, TOEIC, and TOEFL iBT scores to each other.
It’s based directly on the official TEPS Management Committee conversion table, covering the full New TEPS range from 86 to 600. You can also look it up starting from a TOEIC or TOEFL score instead. It shows the range of New TEPS scores that share your current result, so you can see how close you are to the next band, and clicking a row in the nearby-scores table jumps straight to that score. Keyboard shortcuts are supported too — Up/Down to adjust by 1 point, and 1/2/3 to switch the basis exam.