Satisfactory Splitter Calculator

Calculate splitter ratios, conveyor throughput, manifolds, belts and production-line distribution in seconds.

โšก 1โ€“8 Outputs ๐Ÿ“Š Excel-style table ๐Ÿ”„ Manifold support ๐Ÿ“ˆ Belt utilization
Start Calculator Advanced Tools How It Works
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โš™๏ธ Splitter Calculator

Enter your throughput and output configuration to calculate the splitter distribution.

Items per minute
Number of outputs (1โ€“20)
Examples:
Total Input
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Outputs
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Distribution
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Efficiency
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๐Ÿ“Š Distribution Table

Output Ratio Percentage Items/min Belt Utilization Overflow Actions

๐Ÿ”ง Advanced Tools

Specialized calculators for every Satisfactory production need.

๐Ÿ”
๐Ÿ”€
Splitter Calculator
Advanced splitter ratios
๐Ÿ“
Ratio Calculator
Custom output ratios
โš–๏ธ
Balanced Split
Mathematically balanced
๐Ÿ”—
Manifold Calculator
Sequential distribution
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Belt Calculator
Capacity & utilization
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Merger Calculator
Input combining
๐Ÿญ
Production Calculator
Machine lines
๐Ÿ“Š
Throughput Calculator
Total flow analysis
๐ŸŒŠ
Overflow Calculator
Surplus management
โš™๏ธ
Conveyor Calculator
Belt requirements
๐ŸŒ
Network Builder
Visual splitter network
๐Ÿชจ
Resource Calculator
Item distribution
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Use the main calculator above. Results update instantly.

๐Ÿ”€ Advanced Splitter Calculator

Exact output/min
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Remaining throughput
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Percentage distribution
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Belt utilization
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Overflow
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Required splitters
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Required mergers
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Distribution efficiency
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๐Ÿ“ Custom Ratio Calculator

Outputs:
Total ratio: โ€”

๐Ÿ”— Manifold Calculator

A manifold distributes items sequentially through machines. Early machines may fill before downstream machines depending on available throughput and belt capacity.

Total required /min
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Surplus /min
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Machines supplied
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Final machine throughput
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Estimated balancing state
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Overflow amount
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๐Ÿ“ Belt Capacity Calculator

Total capacity
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Used capacity
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Remaining capacity
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Utilization %
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Required belts
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Progress

๐Ÿญ Production Line Calculator

Total Input
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Total Output
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Required Belts
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Required Splitters
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Required Mergers
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Total Throughput
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๐ŸŒ Splitter Network Builder

Visualize your splitter network. Add splitters, mergers, and outputs.

Click nodes to remove them.
Add nodes to build your network
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๐Ÿ“– Guide & Formulas

What Is a Satisfactory Splitter Calculator?

This tool helps Satisfactory players calculate splitter ratios, conveyor belt distribution, manifold setups, and production-line throughput. It supports equal splits, custom ratios, and advanced belt utilization analysis.

How to Calculate Splitter Ratios

For equal distribution: Output = Total Input / Number of Outputs. For custom ratios: Output = Total Input ร— Ratio / Total Ratio.

Belt utilization: Utilization = Throughput / Belt Capacity ร— 100.

What Is a Manifold?

A manifold distributes items sequentially through machines. Early machines fill first; downstream machines receive remaining items. This is efficient for large production lines with stable input.

Splitter vs Manifold

FeatureSplitter (Balanced)Manifold
DistributionEqual split across outputsSequential filling
ComplexityHigher (multiple splitters)Lower (daisy chain)
Startup timeInstant balanceGradual fill
Belt usageHigherLower
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โ“ Frequently Asked Questions

What is a Satisfactory splitter? โ–ผ
A splitter is a building in Satisfactory that divides incoming items from one conveyor belt into multiple output belts. It can split evenly or in custom ratios depending on the configuration.
How do I calculate splitter ratios? โ–ผ
Use the formula: Output = Total Input ร— Ratio / Total Ratio. For equal splits, simply divide total input by the number of outputs.
How do I split 600 items per minute? โ–ผ
With 3 outputs, each receives 200/min. With 4 outputs, each receives 150/min. Use the calculator above to explore different configurations.
How do I split resources equally? โ–ผ
Select "Equal" distribution mode and set the number of outputs. The calculator will divide the total input evenly across all outputs.
What is a manifold in Satisfactory? โ–ผ
A manifold is a production-line design where items are distributed sequentially from one machine to the next. Early machines fill first, and downstream machines receive remaining items as upstream machines saturate.
How do I calculate belt utilization? โ–ผ
Belt utilization = (Throughput / Belt Capacity) ร— 100. The calculator shows this as a percentage and visual progress bar.
How many splitters do I need? โ–ผ
For a balanced split with N outputs, you need at least N-1 splitters in a tree configuration. The advanced calculator estimates this for you.
What is the difference between a splitter and merger? โ–ผ
A splitter divides items from one input to multiple outputs. A merger combines items from multiple inputs into one output.
Can I save my calculator setup? โ–ผ
Yes! Use the "Save" button to store your calculation in your browser's localStorage. You can load, rename, and delete saved calculations.
Can I share a Satisfactory calculation? โ–ผ
Yes, use the "Share" button to encode your calculation settings into a URL. Share the link with others to load the same configuration.
Can I export calculations? โ–ผ
Yes. Export as CSV for spreadsheets, or export/import JSON for full project data backup and restore.
Does the calculator work on mobile? โ–ผ
Yes, the calculator is fully responsive and works on all devices from 320px to 1920px. Tables convert to cards on small screens.
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