LIVE ENGINE
See your workbook, recalculated
Upload an .xlsx and FormulaEngineer rebuilds every value from the
formulas — no Excel, no COM. First 30 rows of each sheet, up to 1 MB.
No file? Try a sample:
More than formula evaluation
This demo shows formula evaluation only. FormulaEngineer
is a complete Excel solution — all without Excel or COM.
Sample output
Styling
Formatting
Tables
Charts
Images
Shapes
Sparklines
460+ functions
Drop an .xlsx here, or click to choose
.xlsx only · 1 MB max
Processed in memory. Files aren't stored.
Sheets
0
Cells read
0
Formulas evaluated
0
Time
0ms
This demo runs on shared hosting. Performance depends on the
available server CPU. On dedicated hardware, the same file processes
significantly faster.
Limited in this demo.
INFO() and
CELL("filename") report details about the
machine a workbook is open on, so this hosted demo returns placeholders rather
than real server paths. Uploads are also evaluated straight from memory with no
file path attached, so formulas that pick a path apart — such as
MID(CELL("filename"),SEARCH("]",…))
— have nothing to search and return
#VALUE! here. Both functions return full
values in the library itself.
scroll sideways for more columns