Structured formula builder
Task, table context, target range, and function hint keep the request specific.
Excel SUMIFS fixer
Paste the SUMIFS formula that returns 0, #VALUE!, or the wrong total, add what it should count or sum, and get a focused repair path for criteria syntax, range sizes, dates, text values, and argument order.
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Purpose-built inputs
Task, table context, target range, and function hint keep the request specific.
Generate a new formula, translate a pasted one, or diagnose common syntax issues.
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Fix formulas that stop calculating after imports, copied ranges, locale settings, or text-number mismatches.
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Fix formulas that calculate the wrong value because of references, parentheses, stored types, or lookup settings.
Fix formulas that return 0, blank, or an empty string because of lookup return cells, IF logic, or hidden zero settings.
Fix formulas that will not fill down, copy the first result, or shift the wrong references after dragging.
Fix SUMIFS formulas that return 0, #VALUE!, or wrong totals because of criteria, ranges, dates, or argument order.
Repair formulas blocked by text values, hidden spaces, wrong argument types, dates, or subtraction syntax.
Fix formulas with misspelled functions, undefined names, missing quotes, or unsupported functions.
Fix formulas blocked by zero or blank denominators, ratio logic, averages, and IFERROR tradeoffs.
Fix dynamic array formulas blocked by spill ranges, tables, merged cells, whole-column references, or changing array sizes.
Fix formulas blocked by invalid numeric values, formatted constants, non-converging IRR or RATE inputs, or numbers outside Excel limits.
Fix formulas that point back at their own result cell or need deliberate iterative-calculation checks.
Repair formulas broken by deleted rows, moved cells, invalid references, or shifted lookup ranges.
Repair Sheets formulas with missing quotes, mismatched parentheses, wrong separators, or malformed QUERY syntax.
Fix lookup formulas that return #N/A because of exact-match settings, text-number mismatches, or range setup.
Fix XLOOKUP formulas with missing matches, mismatched stored types, lookup-array issues, or fallback decisions.
Write nested IF, AND, OR, and IFS logic with branch-order and edge-row checks before filling down.
Create due dates, workday counts, month-end dates, date differences, and overdue checks.
Return matching rows for status, region, date, text, and threshold conditions.
Split, extract, join, trim, clean, and replace text from messy imported cells.
Block bad IDs, duplicate values, missing fields, and invalid entries with custom TRUE/FALSE rules.
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Return matching values with separate lookup and return ranges.
Build flexible lookup formulas for left lookups, two-way lookups, and older Excel files.
Total rows that match status, date, category, customer, or region rules.
Count rows across multiple text, number, and date conditions.
Use case
Help Excel users repair one SUMIFS formula where the visible problem is usually criteria syntax, mismatched range sizes, wrong SUMIF versus SUMIFS argument order, date/text criteria, closed external workbook references, or unexpected zero totals.
Use this page when a SUMIFS formula looks close but returns 0, #VALUE!, or the wrong total. It is strongest when you can paste the formula, the current result, and one row that should match every criterion.
Do not use it as proof that all totals in the workbook are correct. SUMIFS depends on range alignment, criteria syntax, stored value types, and source workbook state, so test the fix against known rows before replacing a live report formula.
A sales total can return 0 when text criteria are not quoted correctly, date criteria are stored as text, or the criteria ranges do not line up with the sales amount range.
=SUMIFS(D2:D500,A2:A500,"South",C2:C500,"Meat",B2:B500,">="&DATE(2026,5,1),B2:B500,"<"&DATE(2026,6,1))
The formula sums sales amounts in D only for South rows, Meat rows, and dates in May 2026. Check that every criteria range has the same row span as D2:D500 and that dates in column B are real Excel dates.
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