I always use the metric system when playing, as I'm used to it.
Since I mostly read English sourcebooks, much of my knowledge about the rules is feet-based, like movement and range.
Unfortunately, the 5-feet increments translate into increments of 1.5 meter, which is a bit awkward.
But when describing any distance or size, I use the metric system.
Converting from feet to meter would just add an operation that does not add to the game - in the best case.
In the worst case, someone miscalculates and acts on the "wrong" number.
Why do I say it does not add anything?
- my game world might have a medieval tech level, but that's it. There are gods that were not worshipping in historical medieval times, and there is magic that historically never existed. So I don't feel too obliged to historical measurement.
- if the characters were born and raised in the game world, I don't think it makes sense to use a system that feels unusual. Might be an interesting story aspect if the come from somewhere else. But for me, "the creature is about 10 feet tall"..."ok, just a moment, that's 3 meters...wow" is not how a medieval person perceives a medieval world.
Since I mostly read English sourcebooks, much of my knowledge about the rules is feet-based, like movement and range.
Unfortunately, the 5-feet increments translate into increments of 1.5 meter, which is a bit awkward.
But when describing any distance or size, I use the metric system.
Converting from feet to meter would just add an operation that does not add to the game - in the best case.
In the worst case, someone miscalculates and acts on the "wrong" number.
Why do I say it does not add anything?
- my game world might have a medieval tech level, but that's it. There are gods that were not worshipping in historical medieval times, and there is magic that historically never existed. So I don't feel too obliged to historical measurement.
- if the characters were born and raised in the game world, I don't think it makes sense to use a system that feels unusual. Might be an interesting story aspect if the come from somewhere else. But for me, "the creature is about 10 feet tall"..."ok, just a moment, that's 3 meters...wow" is not how a medieval person perceives a medieval world.