Safe to Spend is the green (or red) number on your dashboard that answers the question every budget user actually asks: “Is it ok if I spend $40 on dinner tonight?”
The math
It's your income this month, minus everything that's already committed:
- Income this month — paychecks and other income deposits already received.
- − Spent so far — every outflow since the 1st of the month, transfers excluded.
- − Upcoming bills — recurring charges Compound expects to land before month-end that haven't hit yet.
- − Goal commitments — the monthly contribution implied by each active savings goal's target + deadline.
Whatever's left is divided across the days remaining in the month to give you a per-day pace— the most actionable framing. If you spend less than your daily pace, the next day's pace goes up.
Why it goes negative
A negative Safe to Spend means you've committed more this month than you've earned. That's the signal to either trim a goal contribution, postpone a discretionary purchase, or revisit a budget category that's creeping up.
See also: how rollover budgets work for a related way to handle irregular spending.