---
aliases:
  - /docs/grafana/latest/panels/query-a-data-source/use-expressions-to-manipulate-data/
  - /docs/sources/panels/query-a-data-source/use-expressions-to-manipulate-data/
title: Use expressions to manipulate data
weight: 40
---

# Use expressions to manipulate data

Server-side expressions enable you to manipulate data returned from queries with math and other operations. Expressions create new data and do not manipulate the data returned by data sources.

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