Question 1

What is 23 nm in eV?

Accepted Answer

23 nm = 53.9062 eV. Use the converter on this page to convert to other photon energy units instantly.

Question 2

How do you convert nm to eV?

Accepted Answer

Formula: E(eV) = 1239.84 ÷ λ(nm) · f(THz) = E(eV) × 241.799 · E = hc/λ = hf. Multiply your nm value by the appropriate factor to get eV, or use the interactive converter above.

Question 3

What is 53.9062 eV in nm?

Accepted Answer

53.9062 eV = 23 nm.

nm	eV
17 nm	72.9319
19 nm	65.2548
21 nm	59.0401
23	53.9062
25 nm	49.5937
27 nm	45.9201
29 nm	42.7532

23 nm to eV

Formula