Box/Envelope Calculator

4.3
66 reviews
10K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image

About this app

A paper size / punch point calculator for DIY boxes and envelopes of any size to be used with punching boards like the We R Memory Keepers Envelope Punch Board or the Joy!Crafts punch board - card & envelope maker.

(All product names and brands are property of their respective owners.)
Updated on
Jul 3, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.5
63 reviews
A Google user
October 2, 2018
I do not have a space key to be able to make a space to enter the size..I tried turning my screen the long way and nothing. Why doesn't this work on my phone? Any help would be greatly appreciated. I had to rate it so did it with 2 stars because it should work with my phone. UPDATE: 10-2-18 : I have now changed my review to a 5 because after I gave my first review Homecraft.nl changed the app and added the keyboard. The keyboard works both horizontal and vertical with your phone and shows the Length - Width- and Height of cards, cards with layering and boxes. Thank you Homecraft.nl for taking care of your customers and fixing the problem. I love this app, and will use it when I am home and away from home. You can bet I will be showing it to everyone. When you do paper crafts this is a must have in your crafting arsenal...just a must have app. YOU ROCK HOMECRAFT.NL !!!!!!!! Thank you again for fixing this AWESOME APP!!!!
10 people found this review helpful
Did you find this helpful?
Homecraft.nl
October 3, 2018
Thank you for your comment. I recently updated the app. Version 1.0.4 now includes its own keyboard with all necessary keys. Hopefully the app will now work for you. Update 10-3-2018: Version 1.0.5 now supports both decimals or fractions in both metric and imperial mode:
A Google user
October 4, 2018
My keypad does not have a decimal pouint or a space key, so all I can put in are whole numbers. UPDATE: For some reason I can't change my keyboard, but I did find your website with the calculator I can use. Thank you! UPDATE#2: Thank you for changing the keypad! On my phone, the decimals only work in centimeters. But I can plug in my numbers and then change to Imperial to get the answer. The decimal points hold when I change to Imperial. But then back to centimeters if I want to change numbers. Not a big deal, but thought you might like to know. I actually just went to your website and used that calculator the other night. Thank you so much! This is extremely helpful! I changed my rating to a 5. UPDATE #3: Perfect!!! Thank you so much. Love the app and your sharing this with us!
1 person found this review helpful
Did you find this helpful?
Homecraft.nl
October 3, 2018
Thank you for your response. I am sorry you cannot enter decimals on your device. Version 1.0.4 now includes its own keyboard with all necessary keys. Update 10-3-2018: Thank you for your suggestion. Version 1.0.5 now supports both decimals or fractions in both metric and imperial mode.
Traci Allard
July 25, 2020
Great but accessibility needs improvement. I am blind and use talk technology/ screen reader to hear apps and such on my smart phone. Everything in the app reads as I touch the screen except for the results. To get my paper size and punch point, I have to show someone my screen so they can read the measurements. I am a card maker. I've found many creative ways to use crafting tools like the wrmk various punch boards, and more without vision. 5 stars if results read with touch/talk too!
4 people found this review helpful
Did you find this helpful?

What’s new

No functional change. (Recompiled for API level 35, and made necessary changes)

App support

About the developer
Frederikus Regnerus Paulus Keultjes
developer@homecraft.nl
Netherlands
undefined

Similar apps