Check your Excel calculations, and see where each figure comes from
For a case study or an assignment, ARIA does not do the work for you: it redoes the math on every row and shows the calculation behind each figure. You compare with your answer, and you understand the gap.
Free, no account or credit card needed. Your Excel files are deleted after 24 h. Download the sample file.
Choose an Excel or CSV file of 10 MB or less.
| month | product_line | units_sold | revenue |
| 2024-09 | Extruded Profiles | 66,211 | 211,213.09 |
| 2024-09 | Rolled Sheets | 87,535 | 182,948.15 |
| 2024-09 | Machined Parts | 23,606 | 204,191.90 |
| 2024-09 | Raw Ingots | 118,608 | 160,120.80 |
| … 92 more rows | |||
Your answer: total revenue of $21,427,592? Here is the calculation
Computed on 96 rows · every figure can be verified
Three steps, no formulas to write
Your file as it is, Excel or CSV. No template to follow, ARIA recognizes your columns.
On every row, with code. No estimates: a figure that cannot be proven is not shown.
A dashboard, a PDF or Word report, a slide deck. Ready for your banker or your management.
What ARIA computes
- Totals and averagesredone on every row
- Every calculation shownthe formula and the rows used
- Ratiosmargin, average price, shares
- Aging, cash flowcourse concepts, on your data
- File errorsduplicates, blanks, text in number columns
- Questions in plain words“why this figure?”
Frequently asked questions
Does ARIA do my assignments for me?
No, and that is not its purpose. ARIA redoes the math and shows how each figure is obtained: it helps you check your answer and understand your data. Always follow your course rules.
Is it free for students?
Yes, the trial is free with no credit card, and the free plan remains available afterwards.
Does my data stay private?
Your Excel files are deleted after 24 hours and are never used to train a model.
Is it free?
Yes, the trial is free with no credit card: 15 analyses included when you sign up.
Try it on your own file.
Analyze my Excel file