Question 1

What is 509.5 eV in nm?

Accepted Answer

509.5 eV = 2.4334 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 2.4334 nm in eV?

Accepted Answer

2.4334 nm = 509.5101 eV.

eV	nm
494.5 eV	2.5073
499.5 eV	2.4822
504.5 eV	2.4576
509.5	2.4334
514.5 eV	2.4098
519.5 eV	2.3866
524.5 eV	2.3639

509.5 eV to nm

Formula