Examples for the leftb formula
Copy these examples into a spreadsheet and adjust the ranges for your own data.
LEFTB syntax pattern
=LEFTB(s, [byte_count])Use this LEFTB pattern as the starting point for your spreadsheet formula.
LEFTB in a worksheet
=LEFTB("Text", [byte_count])Returns bytes from the beginning of a string using UTF-8 encoding.
When to use LEFTB
Use LEFTB when you need to return bytes from the beginning of a string using UTF-8 encoding.
- Clean, reshape, and compare text values.
- Prepare labels, IDs, and imported text for analysis.
How LEFTB works in Quadratic
In Quadratic, LEFTB follows the syntax LEFTB(s, [byte_count]). The function works inside Quadratic formulas and can be combined with spreadsheet ranges, tables, and other formulas.
Common LEFTB mistakes
Most LEFTB issues come from mismatched argument types, ranges that do not cover the intended data, or optional parameters being omitted when the default behavior is not what you expected.
- Check each required parameter before copying the formula across a sheet.
- Confirm that ranges line up with the rows or columns you intend to analyze.
- Use Quadratic AI to explain or debug the formula when the result looks wrong.