Question 1

What is 627 eV in nm?

Accepted Answer

627 eV = 1.9774 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 1.9774 nm in eV?

Accepted Answer

1.9774 nm = 627.0062 eV.

eV	nm
612 eV	2.0259
617 eV	2.0095
622 eV	1.9933
627	1.9774
632 eV	1.9618
637 eV	1.9464
642 eV	1.9312

627 eV to nm

Formula