Calculate the EV to sales ratio, a valuation ratio that compares a company’s enterprise value (EV) to its total revenue.

This ratio compares the enterprise value (EV) to the total revenue generated by the company. It can provide insights into how efficiently a company is using its revenue to generate value for its investors.

The formula is as follows:

\[\text{Enterprise Value to Sales Ratio} = \text{Enterprise Value} / \text{Total Revenue}\]

Also known as: EV/Sales.

No programming experience? With the Finance Toolkit MCP server, AI assistants such as Claude and ChatGPT can calculate the EV to Sales Ratio for you. Just ask in plain English.

Calculate the EV to Sales Ratio in Python

The EV to Sales Ratio is available in the Ratios module of the open-source Finance Toolkit. Install it with:

pip install financetoolkit -U

Then call get_ev_to_sales_ratio as shown below.

from financetoolkit import Toolkit

toolkit = Toolkit(["AAPL", "TSLA"], api_key="FINANCIAL_MODELING_PREP_KEY")

ev_to_sales_ratio = toolkit.ratios.get_ev_to_sales_ratio()

Which returns:

  2021 2022 2023 2024 2025
AAPL 8.464 5.6553 8.188 10.0953 9.9856
TSLA 22.0248 5.1403 8.8821 14.4425 16.6535

Parameters

get_ev_to_sales_ratio accepts the following parameters:

  • show_daily (bool, optional): Whether to show daily data. Defaults to False.
  • diluted (bool, optional): Whether to use diluted shares in the calculation. Defaults to True.
  • rounding (int, optional): The number of decimals to round the results to. Defaults to 4.
  • growth (bool, optional): Whether to calculate the growth of the ratios. Defaults to False.
  • lag (int | str, optional): The lag to use for the growth calculation. Defaults to 1.
  • standardize (bool, optional): Whether to standardize (Z-Score) the result. When combined with growth=True, standardizes the growth values instead of the raw values. Defaults to False.
  • trailing (int): Defines whether to select a trailing period. E.g. when selecting 4 with quarterly data, the TTM is calculated.

The Ratios module page introduces the module, and the sidebar lists all of its functions.

Share