🏗️ 建築地產工具

🏗️ 水泥砂漿配比計算器Cement Mortar Ratio 水泥砂漿配比計算器Cement Mortar Ratio - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction & Real Est... 🛠️ 裝修人工費估算器Renovation Labor Cost 裝修人工費估算器Renovation Labor Cost - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction & Real E... 📏 圖紙比例換算器Blueprint Tool 圖紙比例換算器，支持多種比例尺、圖上距離↔實際距離、面積縮放與 CAD 出圖尺寸換算。Blueprint Tool - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction & Real Estate t... 🏗️ 地板鋪設用量Calc Dosage 輸入房間面積與地板規格，計算所需地板片數、採購箱數及踢腳線長度，適用於鋪裝材料採購與核算。Calc Dosage - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction ... 🏗️ 牆面粉刷用料Estimate Area Dosage 輸入粉刷面積、塗層厚度、塗刷遍數與塗料密度，計算總用量與採購桶數，適用於牆面翻新材料預算。Estimate Area Dosage - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction & Real Es... 🏗️ 建築家居計算器Construction Home Calculator 🏗 建築家居計算器Construction Home Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of t... 📐 建築面積計算器Construction Area Calculator 建築面積計算器，支持公攤面積、套內面積與得房率計算及多種房間形狀，輔助購房與户型評估。Construction Area Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of t... 🏗️ 房屋面積計算Calculator Calc Area 逐間輸入房間長寬，自動彙總套內總面積與各房間面積佔比，並可按公攤係數換算建築面積，適用於購房與裝修測算。Calculator Calc Area - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Const... 🌡️ 暖氣片數量估算Radiator Calculator 暖氣片數量估算器，按房間條件與暖氣片類型求熱負荷與所需片數，輔助採暖選型。Radiator Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Constr... 🪵 木材材積計算Timber Volume 木材材積計算器，支持原木與板方材常見規格快速計算材積，用於木材貿易與工程計量。Timber Volume - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction & Real Estate to... 🏗️ 木材材積計算（原木/板方材）Timber Volume Calculator (Log / Lumber) 木材材積計算器，選擇木材類型並輸入尺寸按國標公式求材積(m³)，用於原木與板方材計量。Compute volume of logs and lumber (GB 4814). Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction & Rea... 🚰 水管流量估算Pipe Flow 水管流量估算器，根據管徑、流速與管長估算流量與沿程水頭損失，輔助給排水設計。Pipe Flow - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction & Real Estate tools. 🏗️ 混凝土計算器Concrete Calculator 混凝土計算器，支持不同強度等級配合比、梁板柱構件材料用量與損耗係數計算，輔助配比與備料。Concrete Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Constr... 🏗️ 混凝土配比計算Calculator Calc Ratio 2 按強度等級查詢每方用量，輸入澆築方量計算水泥、砂、石、水總用量與材料成本。Calculator Calc Ratio 2 - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Co... 🏗️ 照明瓦數計算Calc Area Lux 照明瓦數計算器，根據房間面積與照度要求求所需燈具數量與總功率，輔助室內照明設計。Calc Area Lux - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction... 🏗️ 瓷磚鋪貼用量Calc Dosage 1 瓷磚鋪貼用量計算器，按房間面積、瓷磚尺寸、縫隙寬度與損耗率求所需瓷磚數量，輔助裝修備料。Calc Dosage 1 - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction... 🏗️ 電路負載計算Calc Power Voltage 輸入用電總功率、供電電壓與功率因數，計算線路工作電流並推薦斷路器規格與導線截面積，適用於電路設計。Calc Power Voltage - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Constru... 🧱 磚塊計算器Brick Calculator 磚塊計算器，支持標準磚/多孔磚/空心磚/加氣塊與不同牆厚、砂漿用量計算，輔助砌築備料。Brick Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construct... ❄️ 空調匹數選擇指南Ac Size Guide 空調匹數選擇指南，根據房間面積、朝向與層高推薦合適匹數，保障製冷制熱效果與節能。Estimate air-conditioner capacity (BTU or HP) from room area, ceiling height, orientation, windows and usage. Get a sizing table—free, browser-only, no upload. 🏗️ 空調匹數選擇指南（按面積）Area 輸入房間面積、空間類型、層高與朝向，自動估算所需製冷量並推薦空調匹數，適用於新房選購與配機參考。Area - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction & Real Estate tools. ☀️ 窗户遮陽係數計算Window Shading 窗户遮陽係數計算器，根據太陽高度角與窗户朝向求遮陽係數(簡化模型)，輔助節能設計。Window Shading - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction & Real Estate t... 🏗️ 腳手架承載力計算Scaffold Load Capacity Calculator 按扣件式鋼管腳手架軸心受壓穩定思路，計算立杆穩定承載力及施工荷載驗算。Estimate load capacity of coupler-type steel scaffolds. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construct... 💰 裝修造價估算器Cost Estimator 裝修造價估算器，按裝修檔次、分部分項工程與材料人工拆分並考慮城市係數，輔助預算編制。Cost Estimator - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction & Real Estate t... 🏗️ 遮陽係數計算Shading Coefficient Calculator 輸入窗户朝向、太陽高度角與水平遮陽板尺寸，估算外遮陽係數與遮擋效率，用於建築節能與遮陽構造設計。Compute shading coefficient from overhang geometry and orientation. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of t... 🔩 鋼筋重量計算Rebar Weight 鋼筋重量計算器，輸入直徑、長度與數量快速求總重量並支持多規格累加，輔助材料核算。Rebar Weight - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction & Real Estate tools. 🔇 隔音材料用量估算Soundproof Material 隔音材料用量估算器，按牆體面積與材料類型估算所需數量與成本，輔助噪聲治理。Soundproof Material - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction & Real Est...