What would you weigh on Kepler-444 b?

Q: What would you weigh on Kepler-444 b?

Kepler-444 b has a surface gravity 0.23 times Earth's, so you would weigh about 77% less than you weigh on Earth. A 150 lb person would weigh about 34.5 lb there.

Kepler-444 b’s surface gravity is 0.23× Earth’s, so you would weigh about 77% less than you weigh on Earth. That gravity is an estimate: the mass behind it is derived from this world's size. Kepler-444 b’s gravity is stronger than 1% of the known worlds in gravityfinder (a low bar to miss: most confirmed exoplanets are giants far heavier than Earth).

ESTIMATEDCALCULATED

Your weight on Earth

On Kepler-444 b you would weighCALCULATED

≈ 34.5 lb

A 150 lb person, world by world
World	Gravity	You’d weigh
The Moon	0.17×	24.8 lb
Kepler-444 b	0.23×	≈ 34.5 lb
Mars	0.38×	56.7 lb
Earth	1.00×	150 lb
Jupiter	2.53×	379 lb

For scale: among worlds with solid ground and a mass and size that agree, the gentlest gravity is Charon at 0.03×, and the most crushing is Kepler-123 b at 6.40×.

Weigh yourself on another world →

Surface gravity computed by gravityfinder from Kepler-444 b’s mass and radius (gravity = mass ÷ radius², with Earth = 1). Mass estimated from size.