Pricing

Pay per event

CSS Unit Converter

Convert CSS units (px, em, rem, pt, vh, vw, cm, mm, in, pc) with context-aware base font size and viewport dimensions. Returns a full 10-unit conversion table for each input value.

Pricing

Pay per event

Rating

0.0

(0)

Developer

Stas Persiianenko

Actor stats

Bookmarked

Total users

Monthly active users

9 days ago

Last modified

Categories

Developer tools

You can access the CSS Unit Converter programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in Integrations settings in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1from apify_client import ApifyClient
2
3# Initialize the ApifyClient with your Apify API token
4# Replace '<YOUR_API_TOKEN>' with your token.
5client = ApifyClient("<YOUR_API_TOKEN>")
6
7# Prepare the Actor input
8run_input = {
9    "conversions": [
10        {
11            "value": 16,
12            "fromUnit": "px",
13            "label": "Body font size",
14        },
15        {
16            "value": 1.5,
17            "fromUnit": "rem",
18            "label": "H2 heading",
19        },
20        {
21            "value": 100,
22            "fromUnit": "vh",
23            "label": "Full-screen height",
24        },
25        {
26            "value": 72,
27            "fromUnit": "pt",
28            "label": "Print heading",
29        },
30    ],
31    "baseFontSizePx": 16,
32    "contextFontSizePx": 16,
33    "viewportWidthPx": 1440,
34    "viewportHeightPx": 900,
35    "targetUnits": [],
36    "precision": 4,
37}
38
39# Run the Actor and wait for it to finish
40run = client.actor("automation-lab/css-unit-converter").call(run_input=run_input)
41
42# Fetch and print Actor results from the run's dataset (if there are any)
43print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"])
44for item in client.dataset(run["defaultDatasetId"]).iterate_items():
45    print(item)
46
47# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

CSS Unit Converter — px, em, rem, pt, vh, vw, cm, mm, in, pc API in Python

The Apify API client for Python is the official library that allows you to use CSS Unit Converter API in Python, providing convenience functions and automatic retries on errors.

Install the apify-client

$pip install apify-client

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CSS Unit Converter API in JavaScript

CSS Unit Converter API through CLI

CSS Unit Converter OpenAPI definition

CSS Unit Converter API

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