Question 1

What is 697 eV in nm?

Accepted Answer

697 eV = 1.7788 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 1.7788 nm in eV?

Accepted Answer

1.7788 nm = 697.0103 eV.

eV	nm
682 eV	1.818
687 eV	1.8047
692 eV	1.7917
697	1.7788
702 eV	1.7662
707 eV	1.7537
712 eV	1.7414

697 eV to nm

Formula