Professional Log Scaling and Timber Measurement

Timberlog is a professional tool for log scaling, timber buying and selling, used by foresters, loggers, timber buyers and sawmills in more than 25 countries.

It supports Doyle, Scribner, International 1/4", Huber, Smalian and 20+ scaling standards, photo measurement of log piles, bark deduction, grades and product classes, prices with tax, PDF and Excel export and on-site printing. Works offline. Supported standards by country

Scaling in board feet? Timberlog for US and Canadian loggers: Doyle, Scribner, International 1/4", $/MBF and tally sheets

4.2 · 2,000+ ratings on Google Play · 500,000+ downloads

Timberlog Mobile App Screenshot

From scaling to delivery note

Every log carries its species, grade, product class and number or barcode. Set prices per species and grade and see the value of the load as you scale. Export the document with buyer and company details to PDF or Excel, or print it on a portable printer at the landing.

Timber volume calculator, records and reports in one app

From entering measurements to the report for the buyer – on your phone, also offline.

Use Your Local Calculation Standard for Timber

Enter centimeters or inches, meters or feet, and calculate timber volume using Cylindrical/Huber, Doyle Log Rule, Scribner Decimal C, International 1/4" Log Rule, Cedar Log Scale - 2/3, NF B53-020, ČSN/STN 48 0009, GOST 2708-75, ISO 4480-83, JAS Scale, and others.

Generate Excel & PDF Reports

Create detailed reports that include prices, taxes, and other relevant information. Share instantly with clients or export for use in Excel and other spreadsheet software.

Define Your Wood Species, Quality & Assortment

Build your own list of timber species, set quality grades, assign prices, and estimate weight. Timberlog adapts to your business needs.

Organize with Tags & Codes

Mark logs with IDs, barcodes, or custom tags for easy tracking and sorting.

Track your Timber with Smart Bark Removal

Accurately calculate timber volume by automatically subtracting bark thickness based on diameter and tree species. Bark deduction tables are fully customizable — enter your own values, such as RVR (Germany) or Schönbrunn (Switzerland, Austria).

Prepare Your EUDR Declaration in Minutes

Automatic harvest records per permit, a 5-year vault for reference numbers, and your EUDR due diligence statement ready in minutes.

Timberlog for companies

Sawmills, timber traders and forestry contractors working with several devices: Timberlog Business is in preparation.

  • Several devices on one company account — shared species, grades and price lists.
  • Export to your ERP in your own template (CSV).
  • One vault for your suppliers’ EUDR reference numbers, shared across all devices.
Register your interest

No commitment. I answer personally; your address is used only to reply.

Thousands of Users Talk
About Us

Dr. Chad Christian Pritchard, Ph.D.

Google Play

I love the app so far. Myself and a few of my buddies have been running a firewood business and so these functions are critical. Now that I have an app to use I don't have to search on Google every time I need a calculator to figure out how many cords we got. Thank you so much.

Marija Jakopin

Google Play

Outstanding in handiness, simplicity and performance. My work is now done with less calculation errors, is more transparent and quicker.

Cooper J

Google Play

Great option for scaling timber without spending thousands of dollars on expensive professional software.

Jasson Roark

Google Play

Best tool a logger has.…

John Cimfl

Google Play

Awesome way to keep track of your daily board footage that you've cut and bucked…

Florian Röthlisberger

Google Play

Great app! The options in the free version are fantastic. Everything works perfectly, from typing in the details to the finished, detailed wood list. Thank you very much.

Original: German

Johannes Schweizer

Google Play

Simple and exactly what I need! I've just purchased the full version and I'm still thrilled! Fast, uncomplicated, and competent support for any problems or questions! Thank you!

Original: German

Gabriel S. Oltean

Google Play

I'm a forest manager and this app is really really useful. Thank you very much!!

Peter Louise

Google Play

The best app for counting cubic meters of wood, simple, clear, what more could you want 😉 I highly recommend it

Original: Czech

Dawid Sot

Google Play

This is the best app of its kind I've tested. You add "blocks" and the weight of the wood is constantly added up. This is exactly what I was looking for, and I'm very happy with Timberlog!

Original: Polish

Harsh Kukde

Google Play

This app is so helpful for me my dad for calculating logs volume for customers as this app contains method that we used to calculate manually and it's so easy to put up the values so nice app

Petr Adam

Google Play

The best woodworking calculator, clear, accurate 😉 I recommend it

Original: Czech

Frequently asked questions

Is Timberlog suitable for professional work?

Yes. It is built for regular log scaling, timber buying and selling, with records per buyer and document export.

Which scaling standards does it support?

More than 20, including Doyle, Scribner Decimal C, International 1/4", Huber, Smalian (two diameters) and JAS. The Supported standards by country page gives an overview by country.

Does it work offline?

Yes. Scaling, photo measurement, lists and export all work without a connection.

Can I use it for my own logs?

Yes. Measuring and calculating are free, for forest owners too.

Supported standards by country

About Timberlog

I have developed and maintained Timberlog on my own, in Slovenia, since 2017. The app for Android and iPhone has more than 500,000 downloads. I answer user questions personally.