Splash and direct hit give same result.
#Juggernaut Splash in Damage Calculator on Discord
fair valve
At present there isn't any way to find out the juggernaut splash damage on any calculator out there. Meanwhile the formula is to halve the direct damage and round down.
wary coral
I believe splash damage is half of direct damage? Anyway, the bot isn't part of the game, so I would direct comments about problems with the bot to a place that the creators of the bot will find it. I think the bot has a menu with information.