Question 1

What is 125 nm in eV?

Accepted Answer

125 nm = 9.9187 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 9.9187 eV in nm?

Accepted Answer

9.9187 eV = 125.0005 nm.

nm	eV
110 nm	11.2713
115 nm	10.7812
120 nm	10.332
125	9.9187
130 nm	9.5372
135 nm	9.184
140 nm	8.856

125 nm to eV

Formula