Net-30 aging calculator

What are your open invoices really worth today? Enter the balances and how many days ago each was issued, pick your terms, and see what's current versus past due.

Open invoices

Leave a row's balance blank to skip it.

Total outstanding

$28,300.00

BucketAmount
Current (not past due)$12,000.00
1–30 days past due$8,500.00
31–60 days past due$4,300.00
61–90 days past due$2,600.00
90+ days past due$900.00

Past due: $16,300.00 (58% of outstanding)

Statements that do the chasing for you

GrowSheet turns fulfilled orders into invoices and month-end into per-buyer statements that read like a bank statement — paid on your own rails, never processed by us.

Start free

How this calculator works

Each invoice's days past due is its age minus your terms (net-30 → 30 days). Balances land in current, 1–30, 31–60, 61–90, or 90+ past due. It's the standard A/R aging every accountant runs — see the net-30 guide for how to use it.

GrowSheet

Join the pre-spring founding cohort

Trade the Friday grind for a list that writes itself — count the yard once, and Friday's availability list is ready to send, looking like your best supplier. Join the pre-spring founding cohort for early access to the founding rate the day we open.

  • Count once, publish in minutes
  • Buyers order from real numbers
  • No per-item caps, ever

Unsubscribe is one click, and we never share addresses.