让它成为家。
家居与 DIY
Reddit 启发的计算器和估算工具,适合房主、租户、园丁和爱好者——炉过滤器尺寸、LED 替代、瓷砖和壁纸计算器、平方英尺、智能恒温器节省、过户费用、租 vs 买、割草时间、植物浇水、雪天、覆盖物、泳池/水疗/水族箱体积与饲养数、缝纫与纱线码数。
38 个工具可用
家居装修
瓷砖、墙纸、油漆准备、HVAC 过滤器尺寸、恒温器节省、面积、LED 灯泡替代、过户费用 — r/HomeImprovement 与 r/DIY 的反复痛点。
花园 & 户外
割草时间、植物浇水计划、室内植物光照匹配、雪天概率、覆盖物覆盖 — 来自 r/gardening、r/lawncare、r/houseplants、r/parenting 的讨论。
泳池 & 水疗 & 水族箱
泳池、热水浴缸和水族箱体积与饲养数 — 回应 r/aquariums、r/pools、r/hot tubs 的反复出现的“多少加仑 / 多少条”提问。
厨房 & 储藏
为 r/knitting、r/sewing 和 r/cooking 提供纱线、缝纫、储藏替代计算器 — 为手工艺人和家常厨师提供快速的离线数学运算。
Furnace Filter Size Finder
Find the right filter dimensions and MERV rating for any furnace or return grille.
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LED Bulb Wattage Replacement
Find the LED bulb equivalent for any incandescent or halogen wattage.
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Square Footage Calculator
Compute the square footage of any room or floor plan from length and width.
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Tile & Flooring Calculator
Estimate how many tiles or boxes you need for any floor or wall.
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Wallpaper Rolls Calculator
Estimate the number of wallpaper rolls needed for any wall or room.
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Smart Thermostat Savings Estimator
See how much a programmable or smart thermostat could save on your energy bill.
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Real-Estate Closing Cost Estimator
Estimate buyer closing costs (lender + title + prepaid) for any U.S. home purchase.
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Rent vs Buy Calculator
See whether buying or renting wins over your time horizon in your market.
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Lawn Mowing Time Estimator
Estimate how long it takes to mow your lawn.
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Plant Watering Schedule Calculator
Build a watering schedule for any houseplant based on pot, light, and humidity.
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Houseplant Light Matcher
Match plants to the light your window actually gets.
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Snow Day Probability Calculator
Estimate the chance of a school closure for tomorrow's forecast.
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Mulch, Soil & Gravel Calculator
Estimate how many cubic yards / bags of mulch, soil, or gravel you need.
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Pool Volume Calculator
Compute the gallons in any pool shape (rectangle, oval, round, kidney).
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Hot Tub & Spa Volume Calculator
Estimate the gallons in any hot tub or spa.
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Aquarium Tank Volume Calculator
Compute gallons / liters for any fish tank (rectangle, bowfront, cube, cylinder).
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Aquarium Stocking Calculator
See how many inches of fish your freshwater tank can safely hold.
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Sewing Yardage Calculator
Estimate fabric yardage for sewing a garment from a pattern.
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Coffee-to-Water Ratio Calculator
Find the right coffee-to-water ratio for any brew method.
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Concrete Volume Calculator
Cubic yards (and bag counts) for slabs, footings, posts, and columns.
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Paint Coverage Calculator (DIY)
Gallons and liters for any room with coats and primer adjustment.
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Deck Boards Calculator
Board count and waste from deck dimensions, joist spacing, and board width.
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Induction Hob Wire Sizer
Pick the correct breaker and copper wire for any cooktop.
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Retaining Wall Footing Depth
Estimate the depth you need for a small garden retaining wall.
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Roof Truss Stability
Quick stability check for a small roof truss.
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Fence Material Estimator
Estimate panels, posts, and total cost for a residential fence.
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Carport Beam Span
Pick a rafter depth and beam size for a small carport or pergola.
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Top-Chord-Bearing Beam Span
Find the right wood or LVL beam for a long span.
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Interior Wall Framing
Count studs, plates, cripples, and drywall for a stick-framed wall.
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Room Paint Estimator
Estimate gallons and cost to repaint a room including primer.
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Drywall Repair Cost
Estimate the cost to patch a hole in drywall.
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Heat Pump vs Gas Furnace
Compare annual operating cost of heat pump, gas furnace, and resistance.
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AC Operating Cost
Estimate annual AC cost from SEER, tonnage, and run-hours.
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Renovation Project Estimate
Estimate total renovation cost and weekly cash flow.
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离网太阳能电池组
估算离网光伏系统的电池组容量 (Wh)。
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泳池 / 按摩浴缸药剂成本
估算泳池/按摩浴缸的月度药剂成本。
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装修项目 ROI
估算盈亏平衡点与 ROI。
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定制住宅建造成本
按面积、装修、地区估算建造成本。
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