Shared Rent & Utilities
Split rent by room-weight days and utilities by person-days, conserving cents.
Pre-filled values are examples, not personal facts or current local rates. Replace them before calculating.
Calculation method and references
Rent ∝ weight × days; utilities ∝ days; integer-cent allocations preserve totals.
Method reviewed: 2026-09-08
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{"fields":[{"key":"rent","label":["本账期房租总额","Total period rent"],"type":"number","value":6000,"min":0,"max":1000000000,"step":"any"},{"key":"utilities","label":["本账期水电总额","Total utilities"],"type":"number","value":300,"min":0,"max":1000000000,"step":"any"},{"key":"people","label":["入住名单","Residents"],"type":"textarea","value":"甲,1.2,30\n乙,1,30\n丙,0.8,15","value_en":"Tenant A,1.2,30\nTenant B,1,30\nTenant C,0.8,15","help":["每行：姓名,房间权重,入住天数。权重自行协商；不足一分钱的余额按最大余数规则分配。","Rows: name,agreed room weight,days stayed. Fractional cents are allocated by largest remainder."]}],"title":["合租房租水电分摊","Shared Rent & Utilities"],"engine":"shared-rent","scope":["权重和分摊方式需要入住者认可；这里只进行账务分配，不判断租约责任。","Residents must agree on weights and rules. This is allocation, not a tenancy-rights determination."]}