In the captivating world of Old School RuneScape (OSRS), gaining experience points (XP) is the lifeblood of a player's progression. One topic that often leaves players scratching their heads is the total XP required for each level. How much XP do you need to reach level 99 in Magic, or perhaps level 120 in Agility? Let's delve into the ins and outs of OSRS total XP per level, and help you navigate your way to mastery.

Before we dive in, it's crucial to understand the XP progression in OSRS. The game employs a quadratic XP system, which means the amount of XP needed to reach a level increases exponentially with each level. This system encourages persistent grinding and adds depth to the game's progression.

Understanding Quadratic XP progression
OSRS's quadratic XP system can be quite bewildering at first. The formula for calculating the XP required to reach a specific level is:

XP = Level * (Level - 1) * 100
This formula might seem daunting, but with a bit of practice, you'll find it's quite manageable. Let's break it down with some examples.

Calculating XP for lower levels
For lower levels, the computation is relatively straightforward. For instance, to find out how much XP is needed to reach level 50 in Constitution, you'd plug in the numbers:
XP = 50 * (50 - 1) * 100 = 250,000 XP

See, that wasn't so bad!
Calculating XP for higher levels
As you approach higher levels, the numbers get quite large. Let's calculate the XP required to reach level 99 in Woodcutting:

XP = 99 * (99 - 1) * 100 = 9,701,000 XP
As you can see, the XP needed for higher levels is significantly more, further emphasizing the grind required to reach these milestones.





Total XP required for 99 and 120 levels
Now that we have a grasp on the XP progression formula, let's look at some key milestones in OSRS – levels 99 and 120.
For all skills, 99 is considered the 'max' level. However, certain skills, like Prayer, Agility, Thieving, and Woodcutting, can be taken to the extended '120' level. Reaching these milestones is a tremendous achievement and demands an incredible amount of dedication. Let's calculate the total XP required for these levels.
Total XP to reach level 99 in all skills
To reach the coveted level 99 in all skills, the aggregate XP required is an astonishing 1,972,356,500 XP! This figure is a testament to the game's depth and the time commitment required to master it.
Curious about the formula used to calculate this? The calculation for total XP to level 99 in all skills can be found using the following:
Total XP = ∑ (Level * (Level - 1) * 100) from 1 to 99
Total XP to reach level 120 in extended skills
For the extended skills, the total XP required to reach level 120 is an even more jaw-dropping 4,420,600,000 XP!
The formula used for this calculation is:
Total XP = ∑ (Level * (Level - 1) * 100) from 1 to 99, then ∑ (Level * (Level - 1) * 600) from 100 to 120
As you can see, the XP required for extended levels is much higher due to the increased XP needed to level past 99.
Now that we've explored the intricacies of XP progression in OSRS, you're equipped with the knowledge to navigate your way to the top of your chosen skill. So, what are you waiting for? Lace up those boots, ready your gear, and embark on your journey to mastery in the vast world of Old School RuneScape!