Parking Fee Calculator
Estimate parking charges from an entered free period, unit price and rolling 24-hour cap.
Pre-filled values are examples, not personal facts or current local rates. Replace them before calculating.
Calculation method and references
Round billable minutes up to billing units, cap each rolling 24-hour block, then sum.
Method reviewed: 2026-09-08
Your entries remain in this browser. No account, upload, tracking of form values or persistent saving. Export only when you choose.
{"fields":[{"key":"minutes","label":["本次停車(chē)總分鐘數(shù)","Total parked minutes"],"type":"number","value":125,"min":0,"max":43200,"step":1},{"key":"free","label":["首次入場(chǎng)免費(fèi)分鐘數(shù)","One-time free minutes"],"type":"number","value":15,"min":0,"max":1440,"step":1},{"key":"unit","label":["每計(jì)費(fèi)單位分鐘數(shù)","Billing interval (minutes)"],"type":"number","value":30,"min":1,"max":1440,"step":1},{"key":"price","label":["每單位費(fèi)用","Price per interval"],"type":"number","value":5,"min":0,"max":10000,"step":"any"},{"key":"cap","label":["每滾動(dòng) 24 小時(shí)封頂（0 表示不封頂）","Rolling 24-hour cap; zero means none"],"type":"number","value":60,"min":0,"max":1000000,"step":"any"},{"key":"mode","label":["超出免費(fèi)時(shí)長(zhǎng)后的規(guī)則","After free period"],"type":"select","options":[["deduct",["只收超出免費(fèi)部分","Deduct free minutes"]],["threshold",["超過(guò)門(mén)檻后從入場(chǎng)計(jì)費(fèi)","Charge from entry after threshold"]]],"value":"deduct"}],"title":["停車(chē)費(fèi)計(jì)算","Parking Fee Calculator"],"engine":"parking-fee","scope":["僅等額計(jì)費(fèi)單位和從入場(chǎng)起算的滾動(dòng) 24 小時(shí)封頂；免費(fèi)時(shí)長(zhǎng)只適用本次入場(chǎng)一次，不處理午夜清零、階梯夜間或商場(chǎng)抵扣券。","Flat billing units and rolling 24-hour caps from entry only. Free period once per stay; no midnight resets, night tariffs or coupons."]}