Dilution Ratio Calculator
The Dilution Ratio Calculator determines how much concentrate and water (or solvent) to mix for a desired dilution. Enter a ratio like 1:10 and total volume to get exact measurements — ideal for cleaning products, chemicals, fertilizers, and lab solutions.
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What is a Dilution Ratio?
A dilution ratio specifies how much concentrate to mix with a diluent (usually water). A 1:10 dilution ratio means 1 part concentrate to 10 parts water, creating 11 total parts. In chemistry, dilution follows the formula C₁V₁ = C₂V₂ to maintain the same amount of solute.
Dilution ratios are critical in cleaning (1:32 for floor cleaner), agriculture (1:100 for pesticide spray), medical labs (serial dilutions for blood tests), photography (1:4 for developer solutions), and food service (concentrated syrups and juices).
القوانين والمعادلات المستخدمة
تستخدم Dilution Ratio Calculator هذه 5 معادلات أساسية:
1 Concentrate Amount ▼
For 1:10 dilution of 1 liter total: Concentrate = 1000ml / (10+1) = 90.9 ml.
2 Water Amount ▼
For 1 liter at 1:10: Water = 1000 - 90.9 = 909.1 ml.
3 Serial Dilution ▼
Starting at 1M with three 1:10 dilutions: Final = 1 × (1/10)³ = 0.001 M.
كيفية استخدام هذه الحاسبة
لاستخدام حاسبة النسب هذه، اتبع 3 خطوات بسيطة:
أدخل القيم
اكتب قيم النسبة المعروفة في حقول الإدخال. اترك حقلاً واحداً فارغاً — هذا هو المتغير المجهول الذي تحله حاسبة النسب.
اختر الوضع
حدد وضع النسبة — حل، تبسيط، أو تغيير الحجم. يطبق كل وضع معادلات مختلفة على قيم الإدخال الخاصة بك.
احصل على النتائج
انقر فوق احسب. تعرض شاشة النتائج الإجابة مع شريط نسبة مرئي، ومخطط دائري، وتفصيل حل خطوة بخطوة.
أمثلة على مسائل وحلول خطوة بخطوة
فيما يلي 3 مسائل توضيحية مع حلول مفصلة خطوة بخطوة باستخدام حاسبة النسب هذه:
المدخلات 1 Mix 1:20 dilution of cleaner for 5 liters
المدخلات 2 1:4 developer solution for 500ml total
المدخلات 3 Serial dilution: 3 steps of 1:10 from 0.5M
الأسئلة الشائعة
What does a 1:10 dilution ratio mean? ▼
A 1:10 ratio means 1 part concentrate mixed with 10 parts water, giving 11 total parts. To make 1 liter: use 90.9 ml concentrate and 909.1 ml water.
How do I convert dilution ratio to percentage? ▼
Divide 1 by the total parts and multiply by 100. A 1:20 dilution = 1/21 × 100 = 4.76% concentrate. A 1:4 dilution = 1/5 × 100 = 20% concentrate.
What is the difference between 1:10 and 1/10 dilution? ▼
In many contexts, 1:10 means 1 part to 10 parts (11 total). But in scientific notation, a 1/10 dilution means 1 part in 10 total parts. Always clarify whether the ratio is part:part or part:total.
How do I dilute concentrated bleach for disinfecting? ▼
The CDC recommends 1:48 (1 tablespoon per quart) for general disinfection with regular 5.25% bleach. For heavy contamination, use 1:10. Always check the bleach concentration label.
What is a serial dilution? ▼
A serial dilution performs multiple dilution steps sequentially. Each step dilutes by the same factor. Three 1:10 dilutions create a total 1:1000 dilution. This technique is used in microbiology to count bacteria and in medicine for antibody titers.