conversion from synthroid to armour

[diti77]

If I am currently on 112 mcg Synthroid would 1 and 1/2 grains or 90 Armour be the proper dosage?

[Ga7]

Armour Dosages           Approximate Synthroid
(T4) Equivalent
1/4 grain
9.5 mcg T4
2.25 mcg T3                 18.5 - 25 mcg

1/2 grain
19 mcg T4
4.5 mcg T3                   37 - 50 mcg

1 grain
38 mcg T4
9 mcg T3                      74 - 100 mcg

1 1/2 grain
57 mcg T4
13.5 mcg T3                 111 - 150 mcg

2 grain
76 mcg T4
18 mcg T3                    148 - 200 mcg

3 grain (bisected)
114 mcg T4
27 mcg T3                    222 - 300 mcg

4 grain
152 mcg T4
36 mcg T3                    296 - 400 mcg

5 grain (bisected)
190 mcg T4
45 mcg T3                    370 - 500 mcg

[kitcurious]

Why are you asking? Wouldn't your doctor be the person to convert the doasge for you?