Work out how much cash or Speed you still need, and estimate the active time to reach your target.
Enter full numbers: 28.5k means 28500, and 4M means 4000000. Use a per-second rate, not the offline daily total. Switching modes clears the numbers.
Enter all three values to see the gap and estimated time.
Assumes a constant rate with no spending or interruptions. This calculator does not connect to Roblox, track a live countdown or include offline earnings.
Enter your wallet balance and the current in-game purchase price. For the rate, use your observed total cash increase per second while not spending. A single pet's rate may not represent your whole lineup. Keep the offline daily banner out of this calculation.
Read your current Speed and next target from the training bar, then enter the gain/s shown above your treadmill. Change the rate after an upgrade or boost. Example: 28,500 toward 40,000 at 125/s leaves 11,500 Speed, or 92 seconds of uninterrupted training.
Remaining = target minus current amount, with a minimum of zero. Time = remaining divided by rate, rounded up to a whole second. A zero rate cannot produce a wait time unless you have already reached the target. This is saving or training arithmetic, not a prediction of egg drops or swing physics.
Training example: Mamalili's September 18 gameplay at 1:59. The rate belongs to that boosted account; use your own displayed rate for your estimate.
