Where do these bucket amounts come from?

They should match your accounts receivable aging report: each open invoice is placed in the bucket for how many days it has been outstanding past its due date (or current if not yet due).

Why track 90+ separately?

Older balances have higher default risk and often need escalation, payment plans, or write-off decisions. Separating them highlights concentration of risk.

Does this replace accounting software?

No—it is a quick aggregation helper. Your ledger remains the system of record; this tool helps you visualize the distribution for meetings or planning.

Invoice Aging Calculator

Sum balances in standard aging buckets to view total receivables and what share is seriously past due.

Outstanding by bucket ($)

Enter open invoice balances grouped by days past due (or current).

Current (0–30 days)

31–60 days past due

61–90 days past due

Over 90 days past due

Total accounts receivable

$10050.00

Past due 30+: $5850.00 (58.2%)

Aging mix

0–30 days: $4200.00 (41.8%)
31–60 days: $3100.00 (30.8%)
61–90 days: $1800.00 (17.9%)
90+ days: $950.00 (9.5%)

Aging reports and collections

An aging schedule turns a pile of open invoices into a story: healthy businesses keep most balances current or slightly late. When 61–90 and 90+ buckets grow, cash flow stress usually follows. Reviewing the mix weekly or monthly helps you prioritize who to call, which accounts need tighter terms, and whether discounts for early pay would help.

Operational follow-through matters as much as the math—read how to follow up on unpaid invoices and accounts receivable management. Estimate interest impact with the late fee calculator.

Frequently Asked Questions

Stay ahead of overdue invoices

Billed helps you send reminders, accept payments, and see who owes what—so aging buckets shrink instead of snowballing.

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