Distance.|Damage

0-10ft...|0

10-20ft..|1d6

20-30ft..|3d6

30-40ft..|6d6

40-50ft..|10d6

50-60ft..|15d6

60-70ft..|21d6

70-80ft..|28d6

80-90ft..|36d6

90-100ft.|45d6

100-110ft|55d6

110-120ft|66d6

120-130ft|78d6

130-140ft|91d6

140-150ft|105d6

150-160ft|120d6

160-170ft|136d6

170-180ft|153d6

180-190ft|171d6

190-200ft|190d6

200-210ft|210d6

210-220ft|231d6

220-230ft|253d6

230-240ft|276d6

240-250ft|300d6

250-260ft|325d6

260-270ft|351d6

270-280ft|378d6

280-290ft|406d6

290-300ft|435d6

300-310ft|465d6

310-320ft|496d6

320-330ft|528d6

330-340ft|561d6

340-350ft|595d6

350-360ft|630d6

360-370ft|666d6

370-380ft|703d6

380-390ft|741d6

390-400ft|780d6

400-410ft|820d6

410-420ft|861d6

420-430ft|903d6

430-440ft|946d6

440-450ft|990d6

450-460ft|1035d6

460-470ft|1081d6

470-480ft|1128d6

480-490ft|1176d6

490-500ft|1225d6

500ft--->|1500d6

Flying or hovering creatures, or creatures that can otherwise somehow catch themselves in the air don't take fall damage.

If a creature usually flies or hovers, but can't for some reason (e.g. Earthbind), they take 1/4 damage.

Creatures that are prepared for the fall (they must be expecting it) take half damage.

Each round spent falling, a character falls for the first stage of terminal velocity, and then the second, and third, and fourth (until they hit their stage, which they stay at). A character's terminal velocity (and therefore the damage they take) is determined by their size; a Medium creature has a terminal velocity of 60ft, a Large (2x2) creature has a terminal velocity of 240ft, etc. Creatures can only take up to the damage their terminal velocity dictates; larger creatures will fall faster, and take more damage.

A Large creature falling from 220ft falls 30ft, then 60ft, then the final 130ft, for a total of 253d6, taking three rounds to go splat.

A Huge creature falling from 900ft falls 30ft, then 60ft, then 240ft, then 540ft, then the final 30ft, for a total of 1500d6, taking four rounds to go splat.

Size........|Squares|Terminal Velocity

Tiny........|½x½(¼).|30ft (6d6)

Small/Medium|1x1(1).|60ft (21d6)

Large.......|2x2(4).|240ft (300d6)

Huge........|3x3(9).|540ft (1500d6)

Gargantuan..|4x4(16)|960ft (1500d6)

Colossal....|6x6(36)|2160ft (1500d6)

Example: an adventurer jumps from 100ft, and takes 55d6 damage, which is then halved for expecting the fall.

Example II: an adventurer falls from a ladder 50ft high, and takes 15d6 damage.

Example III: a dragon has Earthbind cast on it from 150ft, and falls, taking 120d6 damage, which is then quartered for being a naturally flying/hovering creature.