Updated · Roblox Wiki
Build Your Butterfly Garden Nectar Calculator
Use this calculator to estimate how much Nectar your Build Your Butterfly Garden garden will earn while you are offline. Adjust Flowerbed count, average upgrade level, offline hours, and butterfly rarity multiplier to model your idle income.
How the Calculator Works
The calculator uses community-tested average generation rates per Flowerbed level. Multiply by your bed count, rarity bonus, and offline hours for an estimated total.
Actual in-game values may vary based on specific butterfly assignments, VIP bonuses, and active events. Use results as planning estimates rather than exact predictions.
Nectar Calculator
Estimates based on community-tested averages. Actual in-game values may vary with upgrades and events.
Tips to Improve Your Results
Before logging off, assign your rarest butterflies to your highest-upgraded Flowerbeds. Even small improvements in rarity placement can significantly change overnight earnings.
Read our offline Nectar guide and upgrade guide for strategies to boost your calculator inputs.