Timberborn Calculator – Plan Your Colony’s Growth and Resource Needs


Timberborn Calculator: Optimize Your Beaver Colony

Timberborn Colony Planner & Resource Calculator

Use this Timberborn Calculator to efficiently plan your beaver colony’s resource production and building needs. Input your target population and resource consumption rates to determine how many farms, water pumps, lumber mills, and gear factories you’ll need to sustain your growing settlement through any cycle.

Input Your Colony’s Details



The number of beavers you aim to support.
Please enter a positive number for population.


The average number of days in a cycle, including drought periods.
Please enter a positive number for cycle duration.


Average food units consumed by one beaver daily (e.g., 1.5 for basic food).
Please enter a positive number for food consumption.


Average water units consumed by one beaver daily.
Please enter a positive number for water consumption.


Estimated planks needed per beaver per day for housing, tools, etc. (can be low).
Please enter a non-negative number for plank consumption.


Estimated gears needed per beaver per day for advanced buildings/tools (can be very low).
Please enter a non-negative number for gear consumption.


Average food units produced by one farm building daily (with workers).
Please enter a positive number for farm yield.


Average water units produced by one water pump daily (with workers).
Please enter a positive number for water pump output.


Average planks produced by one lumber mill daily (with workers).
Please enter a positive number for lumber mill output.


Average gears produced by one gear factory daily (with workers).
Please enter a positive number for gear factory output.

Calculation Results

Total Buildings Required: 0
Total Food Needed per Cycle: 0 units
Total Water Needed per Cycle: 0 units
Total Planks Needed per Cycle: 0 units
Total Gears Needed per Cycle: 0 units
Farms Required: 0 buildings
Water Pumps Required: 0 buildings
Lumber Mills Required: 0 buildings
Gear Factories Required: 0 buildings

The results indicate the minimum number of production buildings needed to sustain your target beaver population for the specified cycle duration, assuming continuous operation and sufficient workers.

Resource Consumption and Production Summary (Per Cycle)
Resource Total Needed (Units) Buildings Required Production Rate (Units/Day/Building)
Food 0 0 0
Water 0 0 0
Planks 0 0 0
Gears 0 0 0

Building Requirements vs. Population

Farms Required
Lumber Mills Required

What is a Timberborn Calculator?

A Timberborn Calculator is an essential tool for players of the city-building game Timberborn, where you manage a colony of beavers in a post-apocalyptic world. Unlike traditional calculators, this specialized tool helps players plan and optimize their resource production, population growth, and overall colony sustainability. It takes into account various factors like beaver population, resource consumption rates, and building production efficiencies to determine the necessary infrastructure to keep your beavers thriving, especially during challenging drought periods.

Who should use a Timberborn Calculator? Any player looking to move beyond trial-and-error will find immense value. From new players trying to establish a stable early game to experienced strategists optimizing for mega-colonies, this tool provides data-driven insights. It’s particularly useful for:

  • Planning for population expansion without running out of vital resources.
  • Optimizing building placement and worker allocation.
  • Preparing for droughts by ensuring sufficient food and water reserves.
  • Understanding the resource flow and identifying bottlenecks in production chains.

Common misconceptions about a Timberborn Calculator include believing it removes the fun of discovery. Instead, it enhances the strategic depth, allowing players to test different scenarios and build more resilient colonies. It’s not a cheat tool, but a planning aid that empowers players to make informed decisions, reducing frustration and maximizing enjoyment. It helps you understand the underlying mechanics, making your gameplay more efficient and rewarding.

Timberborn Calculator Formula and Mathematical Explanation

The core of the Timberborn Calculator revolves around balancing resource consumption with production over a given cycle. The goal is to ensure that for each critical resource (food, water, planks, gears), the total amount produced meets or exceeds the total amount consumed by the target population during the specified cycle duration.

Step-by-Step Derivation:

  1. Calculate Total Resource Consumption per Cycle:
    For each resource (Food, Water, Planks, Gears), the total amount needed is determined by:
    Total Resource Needed = Target Beaver Population × Resource Consumption per Beaver per Day × Cycle Duration (Days)
    This gives us the absolute minimum amount of a resource required to keep all beavers fed, hydrated, and supplied for the entire cycle.
  2. Calculate Total Resource Production per Cycle per Building:
    For each production building (Farm, Water Pump, Lumber Mill, Gear Factory), the total output over a cycle is:
    Total Building Production per Cycle = Building Production Rate per Day × Cycle Duration (Days)
    This assumes the building is operational and staffed for the entire cycle.
  3. Determine Buildings Required:
    To find out how many buildings are needed for a specific resource, we divide the total consumption by the total production per building:
    Buildings Required = Total Resource Needed per Cycle / Total Building Production per Cycle
    Since you cannot have a fraction of a building, the result is always rounded up to the nearest whole number using the Math.ceil() function. This ensures that even if you need slightly more than, say, 2 buildings, you build 3 to cover the deficit.
  4. Sum Total Buildings:
    The primary result, “Total Buildings Required,” is simply the sum of all individual production buildings calculated (Farms + Water Pumps + Lumber Mills + Gear Factories). This gives a quick overview of the infrastructure scale needed.

Variable Explanations:

Key Variables for the Timberborn Calculator
Variable Meaning Unit Typical Range
Target Beaver Population The desired number of beavers in your colony. Beavers 1 – 200+
Cycle Duration The length of a full cycle, including wet and dry seasons. Days 5 – 25
Food Consumption per Beaver per Day How much food one beaver eats daily. Units of Food 1.0 – 2.0
Water Consumption per Beaver per Day How much water one beaver drinks daily. Units of Water 1.5 – 2.5
Plank Consumption per Beaver per Day Estimated planks used per beaver for various needs. Units of Planks 0.05 – 0.2
Gear Consumption per Beaver per Day Estimated gears used per beaver for advanced needs. Units of Gears 0.005 – 0.02
Farm Yield Food produced by one farm building per day. Units of Food 8.0 – 15.0
Water Pump Output Water produced by one water pump per day. Units of Water 12.0 – 20.0
Lumber Mill Output Planks produced by one lumber mill per day. Units of Planks 6.0 – 10.0
Gear Factory Output Gears produced by one gear factory per day. Units of Gears 4.0 – 7.0

Practical Examples (Real-World Use Cases)

Let’s explore how the Timberborn Calculator can be applied to common in-game scenarios.

Example 1: Early Game Expansion

You’ve started a new colony and want to expand from 6 beavers to 20. You’re in the early game, so you’re focusing on basic needs. Let’s assume a 10-day cycle.

  • Target Beaver Population: 20
  • Cycle Duration (Days): 10
  • Food Consumption per Beaver per Day: 1.5
  • Water Consumption per Beaver per Day: 2.0
  • Plank Consumption per Beaver per Day: 0.1
  • Gear Consumption per Beaver per Day: 0.01 (very low, as advanced buildings are rare)
  • Farm Yield: 10.0
  • Water Pump Output: 15.0
  • Lumber Mill Output: 8.0
  • Gear Factory Output: 5.0

Calculator Output:

  • Total Food Needed per Cycle: 20 * 1.5 * 10 = 300 units
  • Total Water Needed per Cycle: 20 * 2.0 * 10 = 400 units
  • Total Planks Needed per Cycle: 20 * 0.1 * 10 = 20 units
  • Total Gears Needed per Cycle: 20 * 0.01 * 10 = 2 units
  • Farms Required: Math.ceil(300 / (10 * 10)) = Math.ceil(3) = 3 buildings
  • Water Pumps Required: Math.ceil(400 / (15 * 10)) = Math.ceil(2.67) = 3 buildings
  • Lumber Mills Required: Math.ceil(20 / (8 * 10)) = Math.ceil(0.25) = 1 building
  • Gear Factories Required: Math.ceil(2 / (5 * 10)) = Math.ceil(0.04) = 1 building
  • Total Buildings Required: 3 + 3 + 1 + 1 = 8 buildings

Interpretation: To support 20 beavers through a 10-day cycle, you’ll need 3 farms, 3 water pumps, 1 lumber mill, and 1 gear factory. This helps you prioritize construction and worker allocation, ensuring a smooth transition to a larger population. You might also consider building extra storage for the calculated resource needs.

Example 2: Mid-Game Drought Preparation

Your colony has grown to 50 beavers, and a severe drought of 15 days is approaching. You want to ensure you have enough production to cover the extended dry period, assuming your consumption rates remain the same, but you’ve researched more efficient buildings.

  • Target Beaver Population: 50
  • Cycle Duration (Days): 15 (representing the drought length)
  • Food Consumption per Beaver per Day: 1.5
  • Water Consumption per Beaver per Day: 2.0
  • Plank Consumption per Beaver per Day: 0.15 (more advanced buildings)
  • Gear Consumption per Beaver per Day: 0.02 (more advanced buildings)
  • Farm Yield: 12.0 (improved farming techniques)
  • Water Pump Output: 18.0 (advanced pumps)
  • Lumber Mill Output: 10.0 (efficient mills)
  • Gear Factory Output: 6.0 (optimized factories)

Calculator Output:

  • Total Food Needed per Cycle: 50 * 1.5 * 15 = 1125 units
  • Total Water Needed per Cycle: 50 * 2.0 * 15 = 1500 units
  • Total Planks Needed per Cycle: 50 * 0.15 * 15 = 112.5 units
  • Total Gears Needed per Cycle: 50 * 0.02 * 15 = 15 units
  • Farms Required: Math.ceil(1125 / (12 * 15)) = Math.ceil(6.25) = 7 buildings
  • Water Pumps Required: Math.ceil(1500 / (18 * 15)) = Math.ceil(5.56) = 6 buildings
  • Lumber Mills Required: Math.ceil(112.5 / (10 * 15)) = Math.ceil(0.75) = 1 building
  • Gear Factories Required: Math.ceil(15 / (6 * 15)) = Math.ceil(0.167) = 1 building
  • Total Buildings Required: 7 + 6 + 1 + 1 = 15 buildings

Interpretation: For a 50-beaver colony facing a 15-day drought, you’ll need 7 farms, 6 water pumps, 1 lumber mill, and 1 gear factory. This calculation helps you identify if your current infrastructure is sufficient or if you need to rapidly construct more buildings and assign workers before the drought hits. It also highlights the importance of having adequate storage for these resources.

How to Use This Timberborn Calculator

Using the Timberborn Calculator is straightforward and designed to provide quick, actionable insights for your colony management. Follow these steps to get the most out of the tool:

  1. Input Your Target Beaver Population: Enter the number of beavers you currently have or plan to support. This is the foundation of all consumption calculations.
  2. Set the Cycle Duration (Days): This represents the period you want to plan for. For general planning, use an average cycle length. For drought preparation, input the expected drought duration.
  3. Adjust Resource Consumption Rates: These values reflect how much food, water, planks, and gears each beaver consumes daily. Default values are provided, but you can adjust them based on your beavers’ well-being levels (which can increase or decrease consumption) and specific game mechanics.
  4. Enter Building Production Rates: Input the average daily output for each type of production building (Farms, Water Pumps, Lumber Mills, Gear Factories). These rates can vary based on worker efficiency, building upgrades, and specific game versions.
  5. Review the Results:
    • Total Buildings Required: This is the primary highlighted result, showing the sum of all essential production buildings needed.
    • Total Resource Needed per Cycle: These intermediate values show the total amount of food, water, planks, and gears your colony will consume over the specified cycle.
    • Individual Buildings Required: This breaks down the number of Farms, Water Pumps, Lumber Mills, and Gear Factories needed to meet the demand for each resource.
  6. Interpret and Act: Use these numbers to guide your construction plans. If you need 3 farms but only have 1, you know you need to build 2 more. If your current production exceeds the calculated needs, you might have surplus capacity or can reallocate workers.
  7. Use the Reset Button: If you want to start over or return to default values, click the “Reset Values” button.
  8. Copy Results: The “Copy Results” button allows you to quickly copy all calculated values and key assumptions to your clipboard for sharing or record-keeping.

By regularly consulting this Timberborn Calculator, you can make proactive decisions, avoid resource shortages, and build a robust, self-sustaining beaver civilization.

Key Factors That Affect Timberborn Calculator Results

The accuracy and utility of the Timberborn Calculator depend heavily on understanding the various in-game factors that influence its inputs and, consequently, its outputs. Here are some critical elements to consider:

  1. Beaver Well-being and Needs: Happy beavers consume less and work more efficiently. Higher well-being levels can reduce food and water consumption, while lower levels can increase it. Conversely, certain well-being boosts might increase consumption of luxury items (like gears for advanced amenities). Accurately estimating consumption rates is crucial for the Timberborn Calculator.
  2. Worker Efficiency and Building Upgrades: The “Production Rate” inputs for buildings are averages. Actual output can vary based on the number of workers assigned, their skill levels, and any building upgrades or adjacent bonuses (e.g., power, proximity to resources). A fully staffed and powered building will produce more than an unpowered or understaffed one.
  3. Drought Severity and Duration: While the calculator uses a “Cycle Duration,” the actual length and intensity of droughts are dynamic. Longer or more frequent droughts will necessitate higher production and storage capacities, making the “Cycle Duration” input a critical variable for drought planning.
  4. Resource Availability and Logistics: Even if you have enough buildings, if the raw materials (e.g., logs for planks, water for crops) are not readily available or if transportation routes are inefficient, your actual production will suffer. The Timberborn Calculator assumes ideal logistics, so real-world implementation requires careful planning of paths and haulers.
  5. Technology Tiers and Faction Choice: Different beaver factions (Folktails vs. Iron Teeth) have unique buildings and production chains. Advanced technology tiers unlock more efficient buildings (e.g., mechanical water pumps, advanced farms), which will change your “Production Rate” inputs significantly.
  6. Storage Capacity: The calculator tells you how much you *need* to produce, but not how much you *need to store*. During wet seasons, you must produce a surplus to store for droughts. Adequate storage buildings are vital to bridge the gap between production and consumption, especially for water and food.
  7. Power Generation: Many advanced production buildings require power to operate at full efficiency. The availability and reliability of power sources (water wheels, engines) directly impact the “Production Rate” inputs for powered buildings. A lack of power will effectively reduce a building’s output, requiring more buildings to compensate.

By carefully considering these factors and adjusting the inputs in the Timberborn Calculator accordingly, players can create highly optimized and resilient beaver colonies.

Frequently Asked Questions (FAQ) about the Timberborn Calculator

Q1: How accurate is this Timberborn Calculator?

A1: The Timberborn Calculator provides highly accurate theoretical values based on the inputs you provide. Its accuracy in-game depends on how closely your actual colony’s consumption and production rates match your inputs. Factors like worker efficiency, building uptime, and resource availability can cause minor deviations.

Q2: Can this calculator help with drought planning?

A2: Absolutely! By setting the “Cycle Duration” to the expected length of a drought, the Timberborn Calculator will tell you the total resources needed and buildings required to survive that specific dry period. This is crucial for proactive drought preparation.

Q3: Does the calculator account for beaver population growth?

A3: The calculator uses a static “Target Beaver Population” for its calculations. To plan for growth, you would run the Timberborn Calculator multiple times with increasing population targets to see how your infrastructure needs evolve.

Q4: What if my production rates are different from the defaults?

A4: You should always adjust the “Production Rate” inputs to match your specific game conditions. Different factions, building upgrades, and worker efficiencies will alter these values. The default values are a good starting point but should be customized for optimal results.

Q5: Why does the calculator round up the number of buildings?

A5: The Timberborn Calculator rounds up to the nearest whole number for buildings because you cannot construct a fraction of a building. If you need 2.1 farms, you must build 3 to cover the full demand, ensuring no resource shortages.

Q6: Does this calculator consider power requirements for buildings?

A6: While the Timberborn Calculator doesn’t directly calculate power needs, the “Production Rate” inputs for powered buildings should reflect their output *when powered*. If a building requires power to operate at its stated efficiency, ensure you factor that into your overall colony design.

Q7: Can I use this for both Folktails and Iron Teeth factions?

A7: Yes, the Timberborn Calculator is faction-agnostic. You simply need to input the correct consumption and production rates specific to your chosen faction’s buildings and beaver characteristics.

Q8: What are “Plank Consumption” and “Gear Consumption” for?

A8: While food and water are direct beaver needs, planks and gears are essential for constructing and maintaining buildings, tools, and advanced amenities. Even if not directly consumed by beavers, a steady supply is vital for colony growth and well-being. These inputs help you plan for that background demand.

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