Question 1

What is 158 nm in eV?

Accepted Answer

158 nm = 7.8471 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 7.8471 eV in nm?

Accepted Answer

7.8471 eV = 158 nm.

nm	eV
143 nm	8.6702
148 nm	8.3773
153 nm	8.1035
158	7.8471
163 nm	7.6064
168 nm	7.38
173 nm	7.1667

158 nm to eV

Formula