Question 1

What is 297 nm in eV?

Accepted Answer

297 nm = 4.1746 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 4.1746 eV in nm?

Accepted Answer

4.1746 eV = 296.9966 nm.

nm	eV
282 nm	4.3966
287 nm	4.32
292 nm	4.246
297	4.1746
302 nm	4.1054
307 nm	4.0386
312 nm	3.9739

297 nm to eV

Formula