🏗️ 建筑地产工具

🏗️ 水泥砂浆配比计算器Cement Mortar Ratio 水泥砂浆配比计算器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... 🛠️ 装修人工费估算器Renovation Labor Cost 装修人工费估算器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... 📏 图纸比例换算器Blueprint Tool 图纸比例换算器，支持多种比例尺、图上距离↔实际距离、面积缩放与 CAD 出图尺寸换算。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... 🏗️ 地板铺设用量Calc Dosage 输入房间面积与地板规格，计算所需地板片数、采购箱数及踢脚线长度，适用于铺装材料采购与核算。Calc Dosage - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction ... 🏗️ 墙面粉刷用料Estimate Area Dosage 输入粉刷面积、涂层厚度、涂刷遍数与涂料密度，计算总用量与采购桶数，适用于墙面翻新材料预算。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... 🏗️ 建筑家居计算器Construction Home Calculator 🏗 建筑家居计算器Construction Home Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of t... 📐 建筑面积计算器Construction Area Calculator 建筑面积计算器，支持公摊面积、套内面积与得房率计算及多种房间形状，辅助购房与户型评估。Construction Area Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of t... 🏗️ 房屋面积计算Calculator Calc Area 逐间输入房间长宽，自动汇总套内总面积与各房间面积占比，并可按公摊系数换算建筑面积，适用于购房与装修测算。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... 🌡️ 暖气片数量估算Radiator Calculator 暖气片数量估算器，按房间条件与暖气片类型求热负荷与所需片数，辅助采暖选型。Radiator Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Constr... 🪵 木材材积计算Timber Volume 木材材积计算器，支持原木与板方材常见规格快速计算材积，用于木材贸易与工程计量。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... 🏗️ 木材材积计算（原木/板方材）Timber Volume Calculator (Log / Lumber) 木材材积计算器，选择木材类型并输入尺寸按国标公式求材积(m³)，用于原木与板方材计量。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，根据管径、流速与管长估算流量与沿程水头损失，辅助给排水设计。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. 🏗️ 混凝土计算器Concrete Calculator 混凝土计算器，支持不同强度等级配合比、梁板柱构件材料用量与损耗系数计算，辅助配比与备料。Concrete Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Constr... 🏗️ 混凝土配比计算Calculator Calc Ratio 2 按强度等级查询每方用量，输入浇筑方量计算水泥、砂、石、水总用量与材料成本。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... 🏗️ 照明瓦数计算Calc Area Lux 照明瓦数计算器，根据房间面积与照度要求求所需灯具数量与总功率，辅助室内照明设计。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... 🏗️ 瓷砖铺贴用量Calc Dosage 1 瓷砖铺贴用量计算器，按房间面积、瓷砖尺寸、缝隙宽度与损耗率求所需瓷砖数量，辅助装修备料。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... 🏗️ 电路负载计算Calc Power Voltage 输入用电总功率、供电电压与功率因数，计算线路工作电流并推荐断路器规格与导线截面积，适用于电路设计。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... 🧱 砖块计算器Brick Calculator 砖块计算器，支持标准砖/多孔砖/空心砖/加气块与不同墙厚、砂浆用量计算，辅助砌筑备料。Brick Calculator - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construct... ❄️ 空调匹数选择指南Ac Size Guide 空调匹数选择指南，根据房间面积、朝向与层高推荐合适匹数，保障制冷制热效果与节能。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. 🏗️ 空调匹数选择指南（按面积）Area 输入房间面积、空间类型、层高与朝向，自动估算所需制冷量并推荐空调匹数，适用于新房选购与配机参考。Area - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction & Real Estate tools. ☀️ 窗户遮阳系数计算Window Shading 窗户遮阳系数计算器，根据太阳高度角与窗户朝向求遮阳系数(简化模型)，辅助节能设计。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... 🏗️ 脚手架承载力计算Scaffold Load Capacity Calculator 按扣件式钢管脚手架轴心受压稳定思路，计算立杆稳定承载力及施工荷载验算。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... 💰 装修造价估算器Cost Estimator 装修造价估算器，按装修档次、分部分项工程与材料人工拆分并考虑城市系数，辅助预算编制。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... 🏗️ 遮阳系数计算Shading Coefficient Calculator 输入窗户朝向、太阳高度角与水平遮阳板尺寸，估算外遮阳系数与遮挡效率，用于建筑节能与遮阳构造设计。Compute shading coefficient from overhang geometry and orientation. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of t... 🔩 钢筋重量计算Rebar Weight 钢筋重量计算器，输入直径、长度与数量快速求总重量并支持多规格累加，辅助材料核算。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，按墙体面积与材料类型估算所需数量与成本，辅助噪声治理。Soundproof Material - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Construction & Real Est...