Lume Wick Calculator - Lume & Wick

Lume & Wick Free Tools

Home, Candle & Lighting
Calculators

Free, precise calculators for candle makers, home decorators, and lighting designers. No sign-up. No ads. Just results.

30+Calculators

100%Free

3Categories

🕯 Candle & Fragrance Calculators

10 tools

Candle Burn Time Calculator

Estimate how long your candle will burn based on height, diameter, wax type and wick size.

Candle Fragrance Load Calculator

Calculate the perfect fragrance oil percentage for your wax type and jar size.

Candle Wax Calculator

Find out exactly how much wax you need to fill your candle container or mould.

Essential Oil Dilution Calculator

Calculate safe essential oil dilution ratios for skin, diffusers and candles.

Soy Wax Fragrance Load Calculator

Optimise your soy wax to fragrance oil ratio for maximum scent throw.

Candle Wick Calculator

Find the right wick size based on your candle diameter and wax type.

Wax Melt Calculator

Calculate fragrance load and melt time for your wax melts and tarts.

Candle Wax to Fragrance Ratio Calculator

Get the perfect wax-to-fragrance ratio for any candle size or wax blend.

Candle Scent Calculator

Calculate total fragrance needed for a batch of candles with any scent combination.

Fragrance Load Calculator for Candles

Determine safe and effective fragrance oil percentages for different candle types.

💡 Lighting Calculators

18 tools

Lux to Lumens Calculator

Convert lux to lumens instantly based on your room area and light source position.

Lighting Calculator

Find the right light output for any room based on size, ceiling height, and use.

Lumens Calculator

Calculate the total lumens required to properly light any indoor or outdoor space.

Foot Candle Calculator

Convert foot-candles to lumens and lux for professional lighting design.

Chandelier Size Calculator

Find the perfect chandelier diameter and hanging height for any room or dining table.

Watt to Lumens Calculator

Convert watts to lumens for incandescent, LED and halogen bulbs.

Recessed Lighting Calculator

Plan your recessed lighting layout with the right spacing and count for any room.

LED Watts to Lumens Calculator

Convert LED wattage to lumens for energy-efficient lighting planning.

Landscape Lighting Calculator

Calculate the number and placement of outdoor lights for pathways, gardens and driveways.

Room Lighting Calculator

Determine how many light fixtures you need for perfect room illumination.

Garage Lighting Calculator

Plan garage lighting for workshops, car bays and storage areas.

Shop Lighting Calculator

Calculate commercial lighting requirements for retail and workspace environments.

Light Bulb Wattage Calculator

Find the right bulb wattage for any fixture, room size and lighting task.

Candlepower to Lumens Calculator

Convert candlepower (candela) to lumens for traditional and modern lighting comparisons.

Candela to Lumens Calculator

Calculate lumens from candela measurements for directional light sources.

Foyer Chandelier Size Calculator

Find the ideal chandelier size for your entrance hall or two-storey foyer.

Dining Room Chandelier Size Calculator

Calculate the right chandelier diameter and drop for your dining table.

Lamp Shade Size Guide

Find the correct lamp shade dimensions for any base height and style.

🏠 Interior & Paint Calculators

14 tools

Paint Calculator

Calculate how many litres or gallons of paint you need for any room or surface.

Paint Calculator (Square Feet)

Enter your room dimensions in square feet and get exact paint coverage estimates.

Interior Paint Cost Calculator

Estimate the total cost of painting a room including paint, primer and labour.

Paint Color Matcher

Match paint colours across brands — find equivalent shades from different manufacturers.

Paint Color Matcher from Photo

Upload a photo and instantly identify the closest matching paint colour.

Interior Color Palette Generator

Generate a complete home colour palette from a single base colour or inspiration image.

Home Color Palette Generator

Create cohesive whole-home colour schemes for walls, trim and accents.

Room Size Calculator

Calculate square footage and cubic volume of any room for paint, flooring and HVAC planning.

Rug Size Calculator

Find the ideal rug dimensions for any room layout and furniture arrangement.

Curtain Length Calculator

Calculate the correct curtain drop and width for any window size and style.

Lamp Shade Size Calculator

Find the perfect lamp shade width, height and depth for any lamp base.

Table Lamp Shade Size Calculator

Get the right table lamp shade proportions based on base height and width.

Interior Design Color Palette Generator

Professional-grade colour palette tool for interior designers and homeowners.

Home Paint Calculator

Calculate paint for entire homes — room by room with coverage and cost breakdown.

🕯 Candle & Fragrance Calculators

10 tools

Candle Burn Time Calculator

Estimate how long your candle will burn based on height, diameter, wax type and wick size.

Candle Fragrance Load Calculator

Calculate the perfect fragrance oil percentage for your wax type and jar size.

Candle Wax Calculator

Find out exactly how much wax you need to fill your candle container or mould.

Essential Oil Dilution Calculator

Calculate safe essential oil dilution ratios for skin, diffusers and candles.

Soy Wax Fragrance Load Calculator

Optimise your soy wax to fragrance oil ratio for maximum scent throw.

Candle Wick Calculator

Find the right wick size based on your candle diameter and wax type.

Wax Melt Calculator

Calculate fragrance load and melt time for your wax melts and tarts.

Candle Wax to Fragrance Ratio Calculator

Get the perfect wax-to-fragrance ratio for any candle size or wax blend.

Candle Scent Calculator

Calculate total fragrance needed for a batch of candles with any scent combination.

Fragrance Load Calculator for Candles

Determine safe and effective fragrance oil percentages for different candle types.