how do i calculate m.o.a and clicks for this?

[nathank]

could you show me how to calculate moa and the clicks for this please

drop drop
100 1.5
150 1.4
200 0
250 -2.8
300 -7
350 -13
400 -21
450 -31
500 -43
550 -58
600 -75
650 -95
700 -118.5
750 -145.5
800 -176


im new to this and am not sure how to calculate it. thanks for any help.

 

[nathank]

edited so easier to read haha

 

[nathank]

o and i have a 200 YARD zero

 

[KRP]

1MOA is 1.047" per hundred yards. So 1MOA is 1.047" at 100, 2.094" at 200, 3.141" at 300....

In you example you need to come up ~21MOA at 800 yards, assuming your figures are in inches. 176/8.376=21.012....

"Clicks" will depend on your scopes adjustments.

 

[Ridge Runner]

800 (hundreds of yards)-176" 9total inches of drop) so
176/1.047 (moa)= 168.1 /8 (hundreds of yards)= 21 MOA of up

MOA= A unit of angular measurement equal to 1/60th of 1 degree, actualy equals 1.0473" per 100 yards of range (definition couresy of speer reloading manual)
RR

 

[nathank]

drop moa clicks
-7 2 8
-21 5 20
-43 8 32
-75 12 48
-118.5 16 64
-176 21 84

so does this make sense than?

 

[nathank]

it wont let me space it correctly sorry its hard to read

 

[Ridge Runner]

yup, you got it.
RR

 

[LostInSpace278]

I don't mean to thread jack, but being from Kentucky, I never needed anything zeroes in over 100 yds. If a deer stepped out that was over 100 yds you held a little high. Please verify that I am correct on my clicks (1/4'' at 100 yds)

100- 1 click=1/4'' elevation
200- 1 click=1/2'' elevation
300- 1 click=1'' elevation
400- 1 click=2'' elevation
500- 1 click=4'' elevation

I ave tried searching for this data, but I'm not real sure if I was entering the correct search criteria.

 

[KRP]

I don't mean to thread jack, but being from Kentucky, I never needed anything zeroes in over 100 yds. If a deer stepped out that was over 100 yds you held a little high. Please verify that I am correct on my clicks (1/4'' at 100 yds)

100- 1 click=1/4'' elevation
200- 1 click=1/2'' elevation
300- 1 click=3/4'' elevation
400- 1 click=1'' elevation
500- 1 click=1 1/4'' elevation

I ave tried searching for this data, but I'm not real sure if I was entering the correct search criteria.

I fixed it for you. Just multiply the yardage in hundreds by the adjustment value.

500 yards = 5 X 1/4" = 1 1/4"

 

[nathank]

ok glad i finally understand haha

 

[Hutt]

This little program may be of asistance.

External Ballistics Calculator