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GamerCalc

XP & Leveling Time Predictor

Roblox RPGs scale XP requirements on a power curve, so the last hundred levels cost far more than the first hundred. Pick a game preset, set your XP rate and boosts, and see the real number of hours between you and your target.

max 2,800

Approximate community curve — not a published formula. Level cap 2,800, set by Update 27.4 (September 2025). Calibrated so total XP to max lands near community grind reports; override with your own rate.

Progress to target

Level 12,800

XP required

532.03M

total remaining

Grind time

14.8 days

at your rate + boost

Finish date

2027-03-18

178 days of play

Saved by boost

no boost active

XP and time required at each checkpoint
CheckpointXP neededTime
Level 3512.66M1h 46m
Level 70115.55M10h 22m
Level 1,05143.70M29h 8m
Level 1,40190.97M2.5 days
Level 1,750160.44M4.5 days
Level 2,100255.43M7.1 days
Level 2,450378.47M10.5 days
Level 2,800532.03M14.8 days

Game presets

Presets are approximations, not published formulas: each sets a level cap, a power-curve shape and a plausible XP-per-hour starting point calibrated against community grind reports. Your own measured numbers always win — override anything.

Blox Fruits

Approximate community curve — not a published formula. Level cap 2,800, set by Update 27.4 (September 2025). Calibrated so total XP to max lands near community grind reports; override with your own rate.

Cap:
2,800
Curve:
2.2 × level^1.55
Default rate:
1,500,000/h

Pet Simulator 99

Approximate community curve — not a published formula. Treat the defaults as a starting point and enter your own XP rate.

Cap:
500
Curve:
40 × level^1.35
Default rate:
500,000/h

Anime Fighting Sim

Approximate community curve — not a published formula. AFK rates vary widely; measure yours for an hour and enter it.

Cap:
1,000
Curve:
20 × level^1.4
Default rate:
650,000/h

Generic Roblox RPG

A neutral power curve for games without a published XP table.

Cap:
300
Curve:
50 × level^1.5
Default rate:
150,000/h

Frequently asked questions

How is time-to-max level calculated?

Most Roblox RPGs use a power curve, where the XP needed for each level is a base amount multiplied by the level raised to an exponent. The calculator sums that curve across every level between where you are and where you want to be, then divides by your XP per hour and any active boosts.

Do 2x XP boosts halve the grind?

Roughly, yes. Boosts multiply your XP rate rather than reducing the XP requirement, so a 2× boost cuts the projected hours in half. Stacking a 2× pass with a 1.5× event gives 3× total.

Why does my real grind take longer than the estimate?

The estimate assumes a constant XP rate. In practice rates drop when you switch zones, die, or run out of a boost, and most players overestimate their XP per hour. Lower the rate by 15–20% for a realistic figure.