Question 1

What is 270 nm in eV?

Accepted Answer

270 nm = 4.592 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 4.592 eV in nm?

Accepted Answer

4.592 eV = 270.0004 nm.

nm	eV
255 nm	4.8621
260 nm	4.7686
265 nm	4.6786
270	4.592
275 nm	4.5085
280 nm	4.428
285 nm	4.3503

270 nm to eV

Formula