Question 1

What is 425 nm in eV?

Accepted Answer

425 nm = 2.9173 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 2.9173 eV in nm?

Accepted Answer

2.9173 eV = 424.9964 nm.

nm	eV
410 nm	3.024
415 nm	2.9876
420 nm	2.952
425	2.9173
430 nm	2.8834
435 nm	2.8502
440 nm	2.8178

425 nm to eV

Formula