Question 1

What is 218 nm in eV?

Accepted Answer

218 nm = 5.6873 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 5.6873 eV in nm?

Accepted Answer

5.6873 eV = 218.0019 nm.

nm	eV
203 nm	6.1076
208 nm	5.9608
213 nm	5.8209
218	5.6873
223 nm	5.5598
228 nm	5.4379
233 nm	5.3212

218 nm to eV

Formula