> For the complete documentation index, see [llms.txt](https://boxmazeworld.gitbook.io/box-maze-world-white-paper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://boxmazeworld.gitbook.io/box-maze-world-white-paper/faq/how-much-bmp-and-bmr-do-i-need.md).

# How much BMP and BMR do I need?

You can work out how much **BMP** and **BMR** you need between charges by calculating the following.

**(your level) \* (your mining cooldown) \* 2** 

**Examples:** 

A Level 5 Tier 1 account would use the following formula\
5\*2\*2 = 20 BMP and BMR \
your level (5) \* your mining cooldown (2) \* 2

A Level 15 Tier 2 account would use the following formula\
15\*4\*2 = 120 BMP and BMR \
your level (15) \* your mining cooldown (4) \* 2

\
You can work out how much **Energy** and **Health** you need between charges by calculating the following.

**Keep in mind that:**\
1 BMP = 5 Energy\
1 BMR = 5 Health

(your level) \* (your mining cooldown) \* 2  \* 5

**Examples:** 

A Level 5 Tier 1 account would use the following formula\
5\*2\*2\*5 = 100 Energy and Health \
your level (5) \* your mining cooldown (2) \* 2 \* 5

A Level 15 Tier 2 account would use the following formula\
15\*4\*2\*5 = 600 Energy and Health\
your level (15) \* your mining cooldown (4) \* 2 \* 5