Supplier Early-Payment Discount Calculator
Compare a confirmed invoice discount with simple financing on the discounted payment for days accelerated. Excludes tax, fees, cash constraints and compounding.
Use a saved product specification (optional)
Enter your values
First time using this calculator?
Replace the example values with figures from your supplier sheet or measurements. Choose the unit beside each value. Results update as you type; fix any highlighted field before using the result.
GSM means grams per square metre. Net weight excludes the core and other packaging. MOQ means the minimum order quantity. An optional field can stay blank unless the result you need depends on it.
Prices keep the selected currency; changing its label does not convert an exchange rate. Save or export the result after checking your inputs.
Label only; no exchange-rate conversion.
Discount less simple financing
Net advantage = Invoice × Discount% − Discounted payment × Annual rate × Days/365
invoice = 10000; discount = 2; days = 20; finance = 10 → Discount less simple financing = 146.3013699 currency; Discount amount = 200 currencySaved calculations stay in this browser. No account or cloud backup is created.
Save to a product project (optional)
Choose or create a saved product project ↗This is an illustrative example. Saved or transferred values must be checked against your job.
Calculated from your inputs. Confirm specifications with your supplier.
How sensitive is this result to your assumptions?
Vary one input and inspect discount less simple financing
All other entered inputs stay fixed. Ranges are your scenarios, not statistical confidence or supplier performance predictions. This uses the same validated calculator engine.
The formula, made clear.
Compare a confirmed invoice discount with simple financing on the discounted payment for days accelerated. Excludes tax, fees, cash constraints and compounding.
How to use this calculator
- 01
Confirm eligible invoice amount, early-payment discount, days paid earlier, annual simple financing rate.
- 02
Enter consistent units; zero means a confirmed absence of a charge or allowance.
- 03
Review the arithmetic, rounding and limitations before using the result in a purchasing decision.
A calculation you can check
EUR 200 discount less EUR 53.70 financing leaves EUR 146.30.
- Eligible invoice amount
- 10000 EUR
- Early-payment discount
- 2 %
- Days paid earlier
- 20 days
- Annual simple financing rate
- 10 %
invoice = 10000; discount = 2; days = 20; finance = 10 → Discount less simple financing = 146.3013699 currency; Discount amount = 200 currencyCheck the displayed formula and units against your quotation. Use measured GSM, net weight and actual layout dimensions where available. Default densities are planning assumptions, not certified material properties. Calculated cost does not certify strength, compatibility or safe loading.
Method, units and material assumptions ↗