Question 1

What is 243 eV in nm?

Accepted Answer

243 eV = 5.1022 nm. Use the converter on this page to convert to other photon energy units instantly.

Question 2

How do you convert eV to nm?

Accepted Answer

Formula: E(eV) = 1239.84 ÷ λ(nm) · f(THz) = E(eV) × 241.799 · E = hc/λ = hf. Multiply your eV value by the appropriate factor to get nm, or use the interactive converter above.

Question 3

What is 5.1022 nm in eV?

Accepted Answer

5.1022 nm = 243.0014 eV.

eV	nm
228 eV	5.4379
233 eV	5.3212
238 eV	5.2094
243	5.1022
248 eV	4.9994
253 eV	4.9006
258 eV	4.8056

243 eV to nm

Formula