Add, Subtract, Multiply, Divide, and Percentage in Spreadsheets/Excel

Introduction: Spreadsheet Quick Calculate – Add, Multiply, Subtract, Divide & Percent Formulas in One Running API

Boost productivity with bulk calculations across entire columns, rows, or tables without writing a single formula.

  • Basic math: add, subtract, multiply or divide every cell in a range by any number
  • Percentages: increase/decrease by %, or find % of a number (e.g. +15%, -8%, 20% of…)
  • Bulk: apply to thousands of cells instantly—no drag‑fill, no array formula, no VBA
Calculate Operation Description
Add +
Subtract -
Multiply *
Divide /
Percentage %

Math Calculate API

PUT https://api.aspose.cloud/v4.0/cells/calculate/math

Request Parameters:

Parameter Name Type Path/Query String/HTTP Body Description
Spreadsheet File FormData Upload the spreadsheet file for processing.
operation String Query The mathematical operation to perform (Add, Subtract, Multiply, Divide, and Percentage).
value String Query A value to use in the calculation, if applicable.
worksheet String Query The name of the worksheet to operate on.
range String Query The range of cells to include in the calculation.
region String Query The spreadsheet region setting.
password String Query The password for opening the spreadsheet file, if protected.

Response

[
  {
    "Name": "ResponseFile",
    "DataType": {
      "Identifier": "File",
      "Reference": "Stream",
      "Name": "file"
    }
  }
]

Error Codes

  • 400 Bad Request: Invalid Aspose.Cells Cloud API URI.
  • 401 Unauthorized: Invalid access token, or invalid client ID and secret.
  • 404 Not Found: The spreadsheet file is not accessible.
  • 500 Server Error: The spreadsheet encountered an issue retrieving calculation data.

Where should we use the Math Calculate API?

  • Finance: add 13% VAT to an entire column of purchase prices.
  • Inventory: multiply kg column by 2.2046 to bulk‑convert to pounds.
  • Payroll: add a flat bonus of 1,000 to the bonus column for all staff.
  • FX conversion: divide sales column by live exchange rate to get USD amounts.
  • Grading: subtract 5 points from every student score for attendance penalty.
  • E‑commerce: apply a 15% promotional discount by reducing product prices in one click.

Why should you use the Math Calculate API?

  • Fast Excel calculations – finish month‑end reports in seconds.
  • Bulk percentage increase Excel – update prices, forecasts, commissions in one click.
  • Add same number to entire column – inventory, currency conversion, unit conversion.
  • Excel without formulas – non‑technical users love the simplicity.
  • Development can be quickly completed through the existing SDK.

How to Use the Math Calculate API with SDKs

Math Calculate API Specification

The Math Calculate Specification defines a publicly accessible programming interface, allowing developers to interact with the API directly from a web browser.

Use Aspose.Cells Cloud SDKs

Using the SDK is the fastest way to develop, as it abstracts away the low‑level details, allowing you to perform math calculations by cell with just a short code.
Please check out the GitHub repository for a complete list of Aspose.Cells Cloud SDKs.

The following code examples demonstrate how to make calls to Aspose.Cells web services using various SDKs: