Question 1

What is 188.5 nm in eV?

Accepted Answer

188.5 nm = 6.5774 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 6.5774 eV in nm?

Accepted Answer

6.5774 eV = 188.5003 nm.

nm	eV
173.5 nm	7.1461
178.5 nm	6.9459
183.5 nm	6.7566
188.5	6.5774
193.5 nm	6.4075
198.5 nm	6.2461
203.5 nm	6.0926

188.5 nm to eV

Formula