Question 1

What is 1,490 nm in eV?

Accepted Answer

1,490 nm = 0.8321 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 0.8321 eV in nm?

Accepted Answer

0.8321 eV = 1,490.0156 nm.

nm	eV
1,475 nm	0.8406
1,480 nm	0.8377
1,485 nm	0.8349
1,490	0.8321
1,495 nm	0.8293
1,500 nm	0.8266
1,505 nm	0.8238

1,490 nm to eV

Formula