Question 1

What is 209 nm in eV?

Accepted Answer

209 nm = 5.9323 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 5.9323 eV in nm?

Accepted Answer

5.9323 eV = 208.9985 nm.

nm	eV
194 nm	6.3909
199 nm	6.2304
204 nm	6.0777
209	5.9323
214 nm	5.7937
219 nm	5.6614
224 nm	5.535

209 nm to eV

Formula