Question 1

What is 121 nm in eV?

Accepted Answer

121 nm = 10.2466 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 10.2466 eV in nm?

Accepted Answer

10.2466 eV = 121.0003 nm.

nm	eV
106 nm	11.6966
111 nm	11.1697
116 nm	10.6883
121	10.2466
126 nm	9.84
131 nm	9.4644
136 nm	9.1165

121 nm to eV

Formula