XP to Next Level Calculator

How it is calculated

The tool assumes a cumulative power curve: the total XP needed to reach level L is XP(L) = base × L^exp. For your current level it looks one step ahead: xp_for_next = base × (level + 1)^exp, and then remaining = xp_for_next - current_xp, never below 0.

The current XP field must be your total accumulated XP, not the progress inside the current level, because the curve is cumulative. All four fields are required; leave current XP at 0 rather than blank. The level must be 1 or more, and base and exponent must be above zero. Both outputs are rounded to whole numbers. A larger exponent makes later levels steeply more expensive, and an exponent of 1 gives equal steps. This is a generic model: your game may use a different formula, so use it only if you know the base and exponent.

Common mistakes

• Entering the XP bar progress (such as 450 of 1,000) instead of your total XP. The formula is cumulative, so a small number makes the remaining XP look huge.
• Leaving the current XP box empty. The tool needs a number and returns nothing; type 0 for a fresh character.
• Using a base and exponent from a different game. These two settings define the whole curve, and a wrong pair gives a plausible but meaningless figure.
• Expecting the result to be the XP gap between two levels. It is the cumulative total for the next level, with the remainder shown separately.
• Entering the next level instead of the current one. The tool already adds 1, so entering 10 shows the requirement for level 11.