Question 1

What is 264.5 nm in eV?

Accepted Answer

264.5 nm = 4.6875 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 4.6875 eV in nm?

Accepted Answer

4.6875 eV = 264.4996 nm.

nm	eV
249.5 nm	4.9693
254.5 nm	4.8717
259.5 nm	4.7778
264.5	4.6875
269.5 nm	4.6005
274.5 nm	4.5167
279.5 nm	4.4359

264.5 nm to eV

Formula