Question 1

What is 342 nm in eV?

Accepted Answer

342 nm = 3.6253 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 3.6253 eV in nm?

Accepted Answer

3.6253 eV = 341.9971 nm.

nm	eV
327 nm	3.7916
332 nm	3.7345
337 nm	3.6791
342	3.6253
347 nm	3.573
352 nm	3.5223
357 nm	3.4729

342 nm to eV

Formula