No, it doesn't. It is a GM fuel gage. You'll have to resort to paper/pencil, or commit the formula to memory. Or, do like the rest of us, and guess.

However, if your needle has just moved out of the blue, to a new range, you can use a Tech II to compare the BCM/PCM reported fuel level % to the gage reading. If the gage matches the %, then the sender is going away. If they are different, then the gage is going away. In any case, the gage is a dumb-slave, and only indicates (supposedly) the % of the fuel level data in an analog display.