Question 1

What is 70 nm in eV?

Accepted Answer

70 nm = 17.712 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 17.712 eV in nm?

Accepted Answer

17.712 eV = 70.0001 nm.

nm	eV
55 nm	22.5426
60 nm	20.664
65 nm	19.0745
70	17.712
75 nm	16.5312
80 nm	15.498
85 nm	14.5864

70 nm to eV

Formula