Salt Dough
Calculate exact flour, salt, and water for salt dough crafts. Free online ratio calculator with classic recipes for DIY ornaments, models, and keepsakes.
About This Calculator
Our Salt Dough Calculator takes the guesswork out of DIY crafting by computing the exact amounts of flour, salt, and water needed for your salt dough recipe. Whether you are making Christmas ornaments, handprint keepsakes, jewellery, or small sculptures, this tool ensures perfect dough consistency every time. Simply enter the amount of one ingredient you plan to use, and the calculator instantly determines the quantities of the other ingredients based on time-tested classic recipes.
The calculator implements two classic salt dough recipes. Classic Dough (I) uses a 1:1 ratio of flour to salt by weight with 0.625 parts water (e.g. 200g flour, 200g salt, 125ml water). Classic Dough (II) uses 1 cup of flour to 1 cup of salt (by volume) with approximately 3/8 cup of water. The recipe your choose affects the final texture — Classic I produces a smoother, more pliable dough ideal for detailed ornaments, while Classic II yields a slightly firmer dough better suited for thicker models.
Regional Notes
India: All-purpose flour (maida) and table salt work well. If using rock salt (sendha namak), grind it to a fine powder first. Standard measuring cups and kitchen scales are widely available.
United States: All-purpose flour and iodized salt are standard. Use 1 cup = 120g for flour and 1 cup = 290g for salt as reference. Volume measurements in cups are common for US home crafters.
United Kingdom: Plain flour and fine table salt are recommended. For volume measurements, 1 UK cup = 284ml. UK crafters often prefer weight measurements (grams) for accuracy.
Salt dough has been used since ancient times for decorative and ceremonial objects. Modern crafters love it as an inexpensive, non-toxic alternative to polymer clay. The dough can be air-dried or baked, then painted, varnished, and sealed for lasting keepsakes. Our calculator helps you scale recipes up or down effortlessly, reducing waste and ensuring you make exactly the right amount for your project.
Frequently Asked Questions
What is the ratio for salt dough?
The classic salt dough recipe uses a 1:1 ratio of flour to salt by weight, with approximately 0.625 parts water. For example, 200g flour, 200g salt, and 125ml water makes a pliable dough for crafts and ornaments.
How much water do I add to salt dough?
Add water gradually, about 125ml for every 200g of flour and 200g of salt. The dough should be smooth and pliable, not sticky. Add water slowly and knead until the dough comes together without cracking.
Can I use volume measurements instead of weight?
Yes. For the classic recipe by volume, use 2 cups of flour, 1 cup of salt, and approximately 3/4 cup of water. Volume measurements are less precise than weight, so adjust water gradually for the best consistency.
How long do I bake salt dough?
Bake salt dough at 120-250°F (50-120°C) for 2-3 hours. For a golden finish, brown briefly at 400°F (200°C). Baking time depends on dough thickness, model size, and oven type. Air drying takes several days to weeks.
Why is my salt dough cracking?
Salt dough cracks when it dries too quickly or the model is too thick. Keep dough sealed in plastic when not in use, dry slowly at low temperatures, and keep models under 1 cm thick to prevent cracking.
How do I store salt dough?
Store unused salt dough in a sealed plastic bag or airtight container in the refrigerator for up to one week. The dough dries quickly when exposed to air, so keep it wrapped when not in use.
What can I make with salt dough?
Salt dough is perfect for Christmas ornaments, handprint keepsakes, jewelry, small sculptures, magnets, decorative bowls, and children craft projects. It can be painted and sealed for lasting keepsakes.
How do I seal salt dough ornaments?
Seal baked and cooled salt dough ornaments with acrylic varnish, clear nail polish, or Mod Podge. For food-safe projects, use a food-grade sealant. Sealing prevents moisture damage and gives a professional finish.