Object Mass (M)
Schwarzschild Radius (R_Sch)
Schwarzschild Evaporation Time (T)
Blackbody Temperature (E)
Luminosity (W)
Event Horizon Surface Area (m²)
Distance From Blackhole (R_Sch)
Time Dialation (T₀)

kg
km
s
°K
W
m²
R_Sch ~()
years you experience for each year that passes outside the black hole's gravity