Question 1

What is 255.5 nm in eV?

Accepted Answer

255.5 nm = 4.8526 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 4.8526 eV in nm?

Accepted Answer

4.8526 eV = 255.5006 nm.

nm	eV
240.5 nm	5.1553
245.5 nm	5.0503
250.5 nm	4.9495
255.5	4.8526
260.5 nm	4.7595
265.5 nm	4.6698
270.5 nm	4.5835

255.5 nm to eV

Formula