I want to create overlays in Photoshop that I can use in post. Would someone please help me fill in the following numbers? (The square/non-square thing makes this a little fuzzy to me.)

If my project is set at 4:3...
Graphic Size = 655x480
for 16:9, each black bar should be ? pixels tall
for 1.85:1, each black bar should be ? pixels tall
for 2.35:1, each black bar should be ? pixels tall


If my project is set at 16:9...
Graphic Size = ?x480
for 1.85:1, each black bar should be ? pixels tall
for 2.35:1, each black bar should be ? pixels tall

Thanks!

-Les