Factory Ledger for Factorio

Plan a Factorio production line from the first miner to the finished item. Factory Ledger is an independent calculator and reference for iPhone and iPad. BUILD A WORKING LINE Choose from 323 recipes and 43 production modules. Set your output per minute, then follow a connected material map and a checkable construction plan. See which machines to place, what recipe to set, the inputs each step needs and where its output goes. INCLUDE YOUR RAW MATERIALS See rounded drill counts for supported ores. Choose burner, electric or big mining drills and set mining productivity. Include coal demand for supported burner drills and furnaces, plus uranium-mining acid where applicable. Each supply card keeps the required rate and equipment together. PLAN BELTS AND BATCHES Size belt lanes for material rates and review bottlenecks. Turn a finite crafting request into whole batches, subtract ingredients…