Want to do quick math in Microsoft Word?
Word tables support built-in formulas like =SUM(LEFT) and =PRODUCT(ABOVE).
In this Skilli lesson, we show how to insert and refresh formulas directly in Word.
🧠 Yes, Word can calculate!
Use built-in formulas like =SUM(LEFT) and =PRODUCT(ABOVE) to total, average, and even apply logic — all without leaving your document.
This tutorial shows how to:
✅ Insert formulas in Word tables
✅ Perform calculations like SUM, PRODUCT, AVERAGE, and IF
✅ Refresh calculations using right-click or F9
Steps Covered:
✅ Insert a table
✅ Use built-in formula options
✅ Choose functions like SUM, PRODUCT, MIN, MAX
✅ Update fields with a click
Perfect for forms, reports, and any doc with numbers.
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📘 Microsoft Word Table Formulas – Full Reference Guide
This guide includes all 18 built-in formula functions that Word supports within tables. You can insert formulas via:
➡️ Table Tools → Layout → Formula
To update a formula:
🖱️ Right-click the result → Update Field
or press F9
🔢 1. ABS()
Returns the absolute value (removes minus sign).
📌 Example: =ABS(-42) → 42
🔁 2. AND(x, y, …)
Returns TRUE if all values are true.
📌 Example: =AND(1=1, 2=2) → TRUE
➗ 3. AVERAGE()
Returns the average (arithmetic mean) of numeric values.
📌 Example: =AVERAGE(LEFT) → average of all values to the left
🔢 4. COUNT()
Counts how many numeric values are in a range.
📌 Example: =COUNT(ABOVE) → number of numeric entries above
❓ 5. DEFINED(name)
Checks whether a named bookmark or variable exists.
📌 Example: =DEFINED(MyBookmark) → TRUE/FALSE
🚫 6. FALSE()
Returns the Boolean value FALSE.
🧠 7. IF(condition, true, false)
Basic logic statement: returns one value if true, another if false.
📌 Example: =IF(SUM(LEFT) more than 100, "OK", "Check")
🔢 8. INT()
Returns the integer portion of a number (rounds down).
📌 Example: =INT(3.99) → 3
📈 9. MAX()
Returns the largest value in the range.
📌 Example: =MAX(ABOVE)
📉 10. MIN()
Returns the smallest value in the range.
📌 Example: =MIN(LEFT)
➗ 11. MOD(x, y)
Returns the remainder after division.
📌 Example: =MOD(7,3) → 1
🔁 12. NOT(x)
Returns the opposite Boolean value.
📌 Example: =NOT(TRUE) → FALSE
🔀 13. OR(x, y, …)
Returns TRUE if any values are true.
📌 Example: =OR(1=0, 2=2) → TRUE
✖️ 14. PRODUCT()
Multiplies all values in the range.
📌 Example: =PRODUCT(LEFT) → multiplies all values to the left
🔃 15. ROUND(x, d)
Rounds a number x to d decimal places.
📌 Example: =ROUND(5.678, 2) → 5.68
➕➖ 16. SIGN(x)
Returns:
• 1 if x more than 0
• 0 if x = 0
• -1 if x less than 0
📌 Example: =SIGN(-23) → -1
➕ 17. SUM()
Adds all numbers in the range.
📌 Examples:
• =SUM(ABOVE) → sum of values above
• =SUM(LEFT) → sum of values to the left
✅ 18. TRUE()
Returns the Boolean value TRUE.
🔧 Notes:
• Ranges: LEFT, RIGHT, ABOVE, BELOW are used in place of cell references
• Parentheses are always required, even if empty: =SUM()
• Formatting numbers: Use Number Format box to display results like #,##0.00
• Limited to basic math & logic — use Excel for advanced functions