Question 1

What is 664 eV in nm?

Accepted Answer

664 eV = 1.8672 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 1.8672 nm in eV?

Accepted Answer

1.8672 nm = 664.0113 eV.

eV	nm
649 eV	1.9104
654 eV	1.8958
659 eV	1.8814
664	1.8672
669 eV	1.8533
674 eV	1.8395
679 eV	1.826

664 eV to nm

Formula