FoE 1.9 Calculator: Master Your Great Building Leveling

Unlock the full potential of your Great Buildings in Forge of Empires with our advanced FoE 1.9 Calculator. This tool helps you determine the precise Forge Point (FP) contributions for each spot using the popular 1.9 multiplier, ensuring efficient leveling and optimal profit for both owners and contributors.

FoE 1.9 Calculator

Blueprint Base Values (for 1.9 calculation)

What is the FoE 1.9 Calculator?

The FoE 1.9 Calculator is an essential tool for players of Forge of Empires (FoE) who utilize the “1.9 thread” strategy for leveling Great Buildings (GBs). This strategy is a community-driven method where players contribute Forge Points (FPs) to another player’s GB at a rate of 1.9 times the blueprint (BP) reward value for a given spot. This ensures a mutually beneficial exchange: the GB owner gets their building leveled efficiently, and contributors receive a guaranteed profit in blueprints and medals.

Who should use it? Any Forge of Empires player looking to optimize their GB leveling process, whether as a GB owner seeking to fill spots quickly and profitably, or as a contributor looking for safe and profitable places to spend their FPs. Guilds often rely heavily on the 1.9 thread strategy to foster collective growth.

Common misconceptions: Some players mistakenly believe the 1.9 multiplier applies to the total FP cost, rather than the individual blueprint reward values for each spot. Another misconception is that the owner doesn’t need to contribute FPs; in reality, the owner typically “secures” the GB with a significant initial contribution to make the 1.9 spots profitable for takers and to prevent sniping.

FoE 1.9 Calculator Formula and Mathematical Explanation

The core of the FoE 1.9 Calculator lies in a straightforward application of a multiplier to the base blueprint reward values. The goal is to determine the exact FP contribution required for each of the top 5 reward spots (1st, 2nd, 3rd, 4th, 5th) to ensure a 90% profit for the contributor, assuming the owner has an Arc Great Building at level 80 or higher (which provides a 90% blueprint return bonus).

Step-by-step Derivation:

1. Identify Total FPs Needed: Determine the total Forge Points required to complete the next level of the Great Building. This is a fixed value for each GB and level.
2. Calculate FPs Remaining After Owner’s Initial Contribution: Subtract any existing FPs on the GB and the owner’s planned initial contribution from the total FPs needed. This gives the amount that needs to be covered by 1.9 takers and the owner’s final push.
3. Determine 1.9 Spot Contributions: For each reward spot (1st to 5th), multiply its base blueprint value by 1.9. This is the FP amount a contributor needs to place to receive a 90% profit on their blueprint reward.
   • FP_Spot_X = Base_BP_Value_Spot_X * 1.9
4. Allocate FPs to Spots: Starting from 1st place, allocate the calculated 1.9 FP amount to each spot, as long as the FPs Remaining (from step 2) is sufficient to cover that spot. Subtract the allocated FPs from FPs Remaining.
5. Calculate Owner’s Final Secure FPs: After attempting to fill all 1.9 spots, any remaining FPs needed to complete the level must be covered by the GB owner. This is the “Owner’s Final Secure FPs”.

Variables Table:

Key Variables for FoE 1.9 Calculation

Variable	Meaning	Unit	Typical Range
Total FPs for Next Level	Total Forge Points required to reach the next GB level.	FPs	100 – 100,000+
Current FPs on GB	Forge Points already placed on the GB.	FPs	0 – Total FPs for Level
Owner’s FPs to Add (Initial)	FPs the owner contributes before opening to 1.9.	FPs	0 – Total FPs for Level
Blueprint Value (1st-5th Place)	The base blueprint reward value for each specific place.	Blueprints	1 – 100+
1.9 Multiplier	The standard multiplier used in 1.9 threads.	N/A	1.9 (fixed)

Practical Examples (Real-World Use Cases)

Understanding the FoE 1.9 Calculator with examples makes the strategy clearer. Here are two scenarios:

Example 1: Standard 1.9 Leveling

A guild member wants to level their Arc from level 80 to 81. They use a foe great building calculator to find the total FPs and blueprint values.

• Total FPs for Next Level: 15,000 FPs
• Current FPs on GB: 0 FPs
• Owner’s FPs to Add (Initial): 8,000 FPs
• 1st Place BP Value: 100 BPs
• 2nd Place BP Value: 50 BPs
• 3rd Place BP Value: 25 BPs
• 4th Place BP Value: 10 BPs
• 5th Place BP Value: 5 BPs

Calculator Output:

• FPs Remaining After Owner’s Initial: 15,000 – 0 – 8,000 = 7,000 FPs
• 1st Place Contribution (1.9): 100 * 1.9 = 190 FPs
• 2nd Place Contribution (1.9): 50 * 1.9 = 95 FPs
• 3rd Place Contribution (1.9): 25 * 1.9 = 47.5 FPs (round to 48 FPs in game)
• 4th Place Contribution (1.9): 10 * 1.9 = 19 FPs
• 5th Place Contribution (1.9): 5 * 1.9 = 9.5 FPs (round to 10 FPs in game)
• Total FPs from 1.9 Spots: 190 + 95 + 48 + 19 + 10 = 362 FPs
• Owner’s Final Secure FPs: 7,000 – 362 = 6,638 FPs
• Total FPs Needed to Level: 15,000 FPs

In this scenario, the owner puts in 8,000 FPs initially, then 1.9 takers contribute 362 FPs across the 5 spots, and the owner adds the remaining 6,638 FPs to secure the level. This is a common way to use the foe fp calculator for 1.9 threads.

Example 2: Partially Filled GB

Another player has a Zeus at level 20, with some FPs already on it, and wants to open it to 1.9.

• Total FPs for Next Level: 5,000 FPs
• Current FPs on GB: 1,500 FPs
• Owner’s FPs to Add (Initial): 1,000 FPs
• 1st Place BP Value: 50 BPs
• 2nd Place BP Value: 25 BPs
• 3rd Place BP Value: 15 BPs
• 4th Place BP Value: 5 BPs
• 5th Place BP Value: 2 BPs

Calculator Output:

• FPs Remaining After Owner’s Initial: 5,000 – 1,500 – 1,000 = 2,500 FPs
• 1st Place Contribution (1.9): 50 * 1.9 = 95 FPs
• 2nd Place Contribution (1.9): 25 * 1.9 = 47.5 FPs (round to 48 FPs)
• 3rd Place Contribution (1.9): 15 * 1.9 = 28.5 FPs (round to 29 FPs)
• 4th Place Contribution (1.9): 5 * 1.9 = 9.5 FPs (round to 10 FPs)
• 5th Place Contribution (1.9): 2 * 1.9 = 3.8 FPs (round to 4 FPs)
• Total FPs from 1.9 Spots: 95 + 48 + 29 + 10 + 4 = 186 FPs
• Owner’s Final Secure FPs: 2,500 – 186 = 2,314 FPs
• Total FPs Needed to Level: 5,000 FPs

This example demonstrates how the FoE 1.9 Calculator adapts to existing FPs on the GB, providing accurate figures for the remaining contributions.

How to Use This FoE 1.9 Calculator

Our FoE 1.9 Calculator is designed for ease of use, helping you quickly get the information you need for your 1.9 thread strategy.

Step-by-step Instructions:

1. Input “Total FPs for Next Level”: Enter the total Forge Points required to complete the current level of your Great Building. You can find this information in your GB’s detail screen in FoE or by using a foe great building calculator.
2. Input “Current FPs on GB”: Enter any Forge Points that are already on your Great Building from previous contributions.
3. Input “Owner’s FPs to Add (Initial)”: Decide how many FPs you, as the GB owner, will contribute initially to secure the top spots and make the 1.9 spots attractive.
4. Input “Blueprint Base Values”: Enter the base blueprint reward values for 1st, 2nd, 3rd, 4th, and 5th place for your specific GB and level. These values are crucial for the 1.9 calculation.
5. Review Results: The calculator will automatically update as you type. The “Total FPs Needed to Level” is your primary result. Below that, you’ll see the exact FP contributions for each 1.9 spot and your “Owner’s Final Secure FPs”.
6. Use the Table and Chart: The “FP Contribution Breakdown” table provides a clear summary, and the “FP Distribution Chart” offers a visual representation of how FPs are allocated.
7. Reset or Copy: Use the “Reset” button to clear all inputs and start fresh. Use “Copy Results” to easily share the calculated values with your guild or for your own records.

How to Read Results:

• Total FPs Needed to Level: This is the grand total of FPs required to complete the level, including current FPs, owner’s contributions, and 1.9 contributions.
• FPs Remaining After Owner’s Initial: The amount of FPs that still need to be covered by 1.9 takers and the owner’s final push.
• 1st-5th Place Contribution (1.9): These are the exact FPs that players should contribute to secure each respective spot at the 1.9 rate.
• Owner’s Final Secure FPs: This is the amount the GB owner must contribute after all 1.9 spots are taken (or as many as fit) to finish the level.

Decision-Making Guidance:

Use the FoE 1.9 Calculator to strategically plan your GB leveling. If the “Owner’s Final Secure FPs” is very high, you might consider increasing your “Owner’s FPs to Add (Initial)” to make the 1.9 spots more appealing or to reduce the risk of sniping. Conversely, if it’s negative, you’ve over-contributed initially, and could have saved FPs for other GBs. This tool is vital for any foe 1.9 guide.

Key Factors That Affect FoE 1.9 Calculator Results

While the 1.9 multiplier is constant, several factors influence the overall strategy and the specific numbers generated by the FoE 1.9 Calculator:

1. Great Building Type and Level: Different GBs have varying total FP costs per level and different blueprint reward structures. Higher levels generally require significantly more FPs, impacting the scale of 1.9 contributions.
2. Owner’s Arc Level: The 1.9 strategy is predicated on the GB owner having an Arc at level 80 or higher, which provides a 90% blueprint return bonus. Without this, the 1.9 multiplier doesn’t guarantee profit for contributors, making the thread less attractive.
3. Current FPs on GB: Any FPs already on the GB reduce the amount needed from the owner and 1.9 takers. This is a critical input for accurate calculations.
4. Owner’s Initial Contribution: The amount the owner puts in initially directly affects the “FPs Remaining After Owner’s Initial” and thus how many 1.9 spots can be profitably offered. A higher initial contribution secures more spots for the owner and reduces the risk of sniping.
5. Blueprint Reward Values: The base blueprint values for each spot are unique to each GB and level. These values are directly multiplied by 1.9, so accurate input is essential.
6. Guild Activity and Trust: The success of a 1.9 thread heavily relies on an active and trustworthy guild community. If players don’t contribute as expected, the owner might have to cover more FPs than planned.
7. Sniping Risk: If a GB is not sufficiently secured by the owner, other players (outside the 1.9 thread) might “snipe” profitable spots, disrupting the 1.9 strategy. The FoE 1.9 Calculator helps determine the owner’s secure FPs to mitigate this.

Frequently Asked Questions (FAQ) about the FoE 1.9 Calculator

Q: What does “1.9” actually mean in Forge of Empires?

A: The “1.9” refers to a multiplier applied to the base blueprint (BP) reward value for a Great Building (GB) spot. If a spot offers 100 BPs, a contributor would pay 190 FPs (100 * 1.9) to take that spot. This ensures a 90% profit for the contributor if the GB owner has an Arc level 80+.

Q: Why is an Arc level 80+ important for the 1.9 strategy?

A: An Arc at level 80 provides a 90% bonus to blueprint and medal rewards. This bonus is what makes the 1.9 multiplier profitable for contributors. Without it, contributors would not receive enough BPs to justify their FP investment, and the 1.9 thread would not work.

Q: Can I use the FoE 1.9 Calculator for any Great Building?

A: Yes, the FoE 1.9 Calculator is universal. You just need to input the correct “Total FPs for Next Level” and “Blueprint Base Values” for your specific GB and its target level. These values vary greatly between different GBs and levels.

Q: What if I don’t have all 5 blueprint values for a spot?

A: Some lower-level GBs or very high-level GBs might not have 5 distinct reward spots. In such cases, you can enter 0 for the blueprint values of the non-existent spots. The FoE 1.9 Calculator will still provide accurate results for the available spots.

Q: How do I find the “Total FPs for Next Level” and “Blueprint Base Values”?

A: These values can be found in-game by clicking on your Great Building and viewing its details for the next level. Alternatively, many online foe great building calculator tools and wikis provide comprehensive tables for all GBs and levels.

Q: What is “Owner’s Final Secure FPs”?

A: This is the amount of Forge Points the Great Building owner must contribute to complete the level *after* all the 1.9 spots have been filled (or as many as could be filled given the remaining FPs). It ensures the GB levels up even if the 1.9 contributions don’t cover the entire remaining cost.

Q: Why would an owner put in “Initial FPs” before opening to 1.9?

A: The owner’s initial FPs serve to “lock” the GB, making the top spots less attractive for “snipers” (players outside the 1.9 thread who might take profitable spots without contributing to the guild’s collective effort). It also ensures the owner secures their desired blueprint rewards.

Q: Can I use this FoE 1.9 Calculator for other multipliers (e.g., 1.85, 1.92)?

A: This specific FoE 1.9 Calculator is hardcoded for the 1.9 multiplier. While the underlying math is similar, you would need a calculator designed to accept a variable multiplier for other rates. The 1.9 rate is the most common standard in FoE guilds.

Related Tools and Internal Resources

Enhance your Forge of Empires gameplay with these other helpful tools and guides:

• FoE GB Leveling Guide: A comprehensive guide to efficiently leveling your Great Buildings.
• FoE FP Farming Tips: Learn the best strategies to accumulate Forge Points quickly.
• FoE Event Calculator: Plan your event strategies to maximize rewards.
• FoE Goods Calculator: Optimize your goods production and trading.
• FoE Arc Calculator: Determine the optimal level for your Arc and its benefits.
• FoE Trade Calculator: Master the art of trading goods for maximum profit.