PC Price Calculator by Formula

Real-time price calculator for various product measurements

by Addify · Launched: March 2025

5.0 (5) on Shopify Built for Shopify

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Display custom prices by adding a formula calculator and set rules based on product dimensions.

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About PC Price Calculator by Formula

Merchants often struggle to display real-time pricing for products sold by volume, length, weight, or decimal quantity. That’s where Custom Price Calculator helps, allowing you to add a measurement price calculator to display prices based on custom formulas automatically. By using basic formulas (e.g, length x width), you can show per-unit cost based on the user's input value. For each rule, you can set alternative conditions that are applied when the user input satisfies the specific criteria. Add a formula-based cost calculator to display custom prices on product page Select any product or collection to implement real-time calculation on it Automatically change formulas based on customer input or conditions applied Choose from 17 different field types and use them in formulas for calculations Option to add round-up figures upon which final price is calculated Show more Show less

Last verified: July 16, 2026 · Fresh

App details

Developer: Addify
Category: Selling products
Pricing: Paid
Launched: March 2025
Rating: 5.0 (5) on Shopify

Key features

Display custom prices by adding a formula calculator and set rules based on product dimensions

Integrations with:

Shopify Admin

4 plans · 7-day free trial

BASIC

$9.99/month

STANDARD

$12.99/month

ADVANCED

$15.99/month

PLUS

$19.99/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 7 Shopify App Store reviews

Use the arrows to read individual reviews

The team is very helpful with setting up rules and formulas, and the app works well. Thank you.

— ODEZEN

This app is excellent! It’s easy to use and very reliable. The built-in calculator works great and has really improved my shop. The support team, especially Hammad, is always helpful and quick to assist. Overall, there’s nothing to complain about: a top-notch app with great customer service!

— Tailor Me Nähbedarf/Mercerie

PC Price Calculator by Formula has been incredibly helpful for us. They supported us every step of the way and customized the app wherever needed, making it perfectly suited to our needs. Their responses are fast and helpful, and the app itself is easy to use and very intuitive. We are extremely satisfied and highly recommend it!

— Mattbutiken

5 stars for this app! I found this app incredibly useful. The team was very accommodating, responded quickly, and helped me build the exact formula I needed for my products. From the first step to the final setup, they guided me patiently and answered all of my questions. I highly recommend this app to anyone looking to explore custom pricing. The team won’t let you down—just reach out if you have...

— Albert Living

I was looking for an app that calculates a price based on the customer's area input. What can I say? I'm thrilled. I had a lot of hesitation about using this app because I wasn’t sure I could manage it. The support team helped me immensely and guided me through the entire setup. Communication via WhatsApp was smooth and fast. The configurator works perfectly – I’m absolutely satisfied. A big thank...

— Stufenprofi

Just starting using App, I am not great with formula's but I know what I need the app to do. The support team sorted every thing out in a timely manner and fixed all the issue I had, I felt bad continuing to contact them but nothing was an issue, Great service which is rare on app in Shopify since we normally are out of the normally time zones. Regards Jim

— Spratt Fireplaces

We have had problems with this app from the very beginning. The app changes product prices globally every time a customer uses the calculator, creates Shopify variants automatically, activates inventory with 1 item in stock even though we do not use stock, and permanently alters the m² price so the next customer sees an extremely high and incorrect price. This affects all customers on both desktop...

— Mattbutiken

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