Question 1

What is 247 nm in eV?

Accepted Answer

247 nm = 5.0196 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 5.0196 eV in nm?

Accepted Answer

5.0196 eV = 247.0002 nm.

nm	eV
232 nm	5.3441
237 nm	5.2314
242 nm	5.1233
247	5.0196
252 nm	4.92
257 nm	4.8243
262 nm	4.7322

247 nm to eV

Formula