Question 1

What is 142.5 nm in eV?

Accepted Answer

142.5 nm = 8.7006 eV. Use the converter on this page to convert to other photon energy units instantly.

Question 2

How do you convert nm to eV?

Accepted Answer

Formula: E(eV) = 1239.84 ÷ λ(nm) · f(THz) = E(eV) × 241.799 · E = hc/λ = hf. Multiply your nm value by the appropriate factor to get eV, or use the interactive converter above.

Question 3

What is 8.7006 eV in nm?

Accepted Answer

8.7006 eV = 142.5007 nm.

nm	eV
127.5 nm	9.7243
132.5 nm	9.3573
137.5 nm	9.017
142.5	8.7006
147.5 nm	8.4057
152.5 nm	8.1301
157.5 nm	7.872

142.5 nm to eV

Formula