Question 1

What is 123 nm in eV?

Accepted Answer

123 nm = 10.08 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 10.08 eV in nm?

Accepted Answer

10.08 eV = 123.0002 nm.

nm	eV
108 nm	11.48
113 nm	10.9721
118 nm	10.5071
123	10.08
128 nm	9.6863
133 nm	9.3221
138 nm	8.9844

123 nm to eV

Formula