Slayer's Den

[01dragonslayer]

Steve Shaw

How Long Does It Take to Build Muscle?​

Use this chart as a tool to help you determine how quickly you can build muscle mass as a beginner, and as an experienced lifter. Data is based upon Dr. Casey Butt's analysis of how fast a natural bodybuilder can gain muscle mass..

Understand that the numbers used to formulate this chart aren't perfect. They merely service as a quality guideline. With that said, if you are training properly and eating right, this chart will serve you very well.

The typical lifter can expect to build the following amount of muscle mass per year:

• Year 1 - 16 pounds
• Year 2 - 8 pounds
• Year 3 - 4 pounds
• Year 4 - 2 pounds
• Year 5 - 1 pound

For the sake of example, we'll use 35 pounds of muscle mass as the total goal for those seeking to reach their natural potential. Again, this serves as a reasonable guideline rather than a limit. Few will add this much mass; many will come close.

If you have no idea how much muscle mass you have left before you reach your natural potential, use the following article I wrote to help you:

​

Understand that skinny guys who are underweight have the potential to gain more muscle mass. They currently lack a normal amount of mass, so this reality has to be taken into consideration when looking at this chart.

How Long Does It Take to Build Muscle?​

Month	Muscle Gain	Pounds From Natural Potential	Total Muscle Gained
1	2.000	35	0
2	1.833	33.2	1.8
3	1.667	31.5	3.5
4	1.500	30	5
5	1.333	28.7	6.3
6	1.278	27.4	7.6
7	1.222	26.2	8.8
8	1.167	25	10
9	1.111	23.9	11.1
10	1.083	22.8	12.2
11	1.056	21.8	13.2
12	1.028	20.7	14.3
13	1.000	19.7	15.3
14	0.917	18.8	16.2
15	0.833	18.0	17
16	0.750	17.2	17.8
17	0.666	16.6	18.2
18	0.639	15.9	19.1
19	0.611	15.3	19.7
20	0.584	14.7	20.3
21	0.556	14.2	20.8
22	0.542	13.6	21.4
23	0.528	13.1	21.9
24	0.514	12.6	22.4
25	0.500	12.1	22.9
26	0.458	11.6	23.4
27	0.417	11.2	23.8
28	0.375	10.8	24.2
29	0.333	10.5	24.5
30	0.319	10.2	24.8
31	0.306	9.9	25.1
32	0.292	9.6	25.4
33	0.278	9.3	25.7
34	0.271	9.0	26
35	0.264	8.8	26.2

So how long does it take to build muscle? If you are training right and eating properly, here are some general guidelines.

• First Pound - It should take you only a couple weeks to build your first pound of muscle.
• 5 Pounds - It will take you about three months to build your first 5 pounds of muscle. That's not a long time at all, and will have a noticeable impact on your physique.
• 10 Pounds - After 7 months in the gym you will have built a approximately 10 total pounds of mass. Your body is starting to dramatically change and people can really notice the differences.
• 20 Pounds - The bad news? The next 10 pounds of muscle takes a lot longer to build. The good news? After 22 months you will have built about 20 total pounds of mass and will look like a superhero.
• 30 Pounds - To reach this level you will need a lot of good genetics, and about four to five years of training.