Invoice Factoring Calculator
Last updated: July 2026
Estimate factoring advances, fees, reserve release and net proceeds from an invoice.
Estimated upfront advance
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- Estimated factoring fee: —
- Reserve released after fees: —
- Estimated total net proceeds: —
- Effective invoice cost: —
On this page
Quick summary: Estimate factoring advances, fees, reserve release and net proceeds from an invoice. Enter realistic assumptions and compare more than one scenario before making a financial, insurance or home-improvement decision.
Read the complete guide
What this calculator estimates
Estimate factoring advances, fees, reserve release and net proceeds from an invoice. It is designed for fast planning and comparison in the United States. The output is an estimate, not a binding quote, approval, tax determination, insurance offer or professional recommendation.
How to use it
Enter the requested values using a single consistent time period and currency. Select Calculate, review the headline result and supporting figures, then change one assumption at a time to compare another scenario.
How the calculation works
The upfront advance is the invoice multiplied by the advance rate. Fees are deducted from the reserve before the remaining reserve is released.
Important limitations
Contracts may charge minimum fees, wire fees, due-diligence fees, recourse costs or different rates by debtor and invoice age.
Frequently asked questions
Is the result exact?
No. It is a planning estimate based on the assumptions entered.
Can I compare different scenarios?
Yes. Change one input at a time so you can see which assumption changes the result.
Does the calculator store my inputs?
The calculation runs in the browser and does not require an account. Avoid entering unnecessary confidential information.