Question 1

What is 581 eV in nm?

Accepted Answer

581 eV = 2.134 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 2.134 nm in eV?

Accepted Answer

2.134 nm = 580.9944 eV.

eV	nm
566 eV	2.1905
571 eV	2.1714
576 eV	2.1525
581	2.134
586 eV	2.1158
591 eV	2.0979
596 eV	2.0803

581 eV to nm

Formula