You can calculate it with this formula (Kinetic energy on impact is not included here)
Translated from German Wiki Article About Explosion Power
Explosive power is a designation for the destructive effect of an explosive. It is often given as TNT equivalent. Correction factors take into account the different explosive power. For example, the energy density of wood is four times that of TNT, but the reaction rate is extremely low.
The higher the pressure differences in the air caused by a blast, the higher the expected damage:
3 mbar: sound pressure level higher than pain threshold of 140 dB.
10 mbar: damage to window panes
35-70 mbar: shattering of window panes
50 mbar: upper limit for reversible damage to living beings
70 mbar: Damage to houses
140 mbar: Collapse of roofs
170 mbar: rupture of eardrums in 1% of exposed persons
200 mbar: Severe damage to steel structures (high-rise buildings)
490 mbar: Overturning of passenger cars
700 mbar: Collapse of residential buildings, rupture of lungs
1400 mbar: Complete destruction
2000 mbar: Death by direct pressure effect in 99 % of the affected persons
The estimation of the range s of a blast with the explosive force M, at which a pressure difference P is still measured, is carried out according to:
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View attachment 848301
where: s = range in m; P = pressure difference in bar; M = TNT mass equivalents in kg.
DONT FORGET: NEWER IRANIAN MISSILES (WARHEADS) HAVE 2x to 4x TNT Equivalent.
10 tons of TNT create a pressure difference of more than 350 mbar in a radius of about 100 m. 1 kg of TNT devastates a radius of about 5 m with a pressure difference of more than 280 mbar. The Little Boy atomic bomb dropped on Hiroshima in 1945 had an explosive force of 13,000 tons of TNT. The largest man-made explosion, caused by the Tsar bomb, had an explosive force of 57 million tons of TNT.
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I calculated this one time by myself and Destruction blast
radius of different Iranian missiles was
between 15m and 30m (all different types with different factors maximum up to 1,6 x TNT because i calculated it years ago.)