Ad budget pacing calculator.
Spend deliberately. Not by surprise.
Calculated in this browser. Your last valid scenario is saved on this device. A shared link includes your inputs. No ad account connection or automatic campaign changes. Tool interface is in English.
Understand the number
before you act on it.
Expected spend to date = total budget × completed days ÷ total days. Current daily average = spend ÷ completed days. Straight-line projected spend = that average × total days. Remaining daily allowance = max(0, budget − spend) ÷ remaining days. The calculator gives period-level pacing arithmetic, not a Meta delivery forecast or a recommendation to make an immediate ad-set budget edit.
Defaults are illustrative, not industry benchmarks. Choose inputs from the same reporting scope. A calculated opportunity is a question to test, not a guaranteed result.