Combination Calculator – nCr Calculator
Calculate combinations (nCr). Find ways to choose r items from n items where order does not matter.
Combination Calculator Formula
nCr = n! / (r! × (n−r)!)
Combinations count selections where order doesn't matter.
Combination Calculator Example Calculation
5C3 = 5! / (3! × 2!) = 120 / (6 × 2) = 10
Frequently Asked Questions about Combination Calculator
Related Calculators
Permutation Calculator
Calculate permutations (nPr). Find the number of ways to arrange r items from n items where order matters.
Probability Calculator
Calculate the probability of events. Find single event probability and combined event probabilities.
Percentage Calculator
Calculate percentages easily. Find what percent one number is of another, or calculate the percentage of a number.
Percentage Increase Calculator
Calculate the percentage increase between two numbers. Find how much a value has grown in percentage terms.
Percentage Decrease Calculator
Calculate the percentage decrease between two numbers. Find how much a value has dropped in percentage terms.
Percentage Change Calculator
Calculate the percentage change between two values. Works for both increases and decreases.
Popular Tools
VAT Calculator
Calculate VAT (Value Added Tax) quickly. Add VAT to a price or remove VAT from a gross amount with our free online VAT calculator.
Loan EMI Calculator
Calculate your monthly loan EMI (Equated Monthly Installment). Find out your monthly payment, total interest, and total amount payable.
Profit Margin Calculator
Calculate profit margin percentage from cost and revenue. Find gross profit margin, net profit margin, and markup percentage.
SMV Calculator
Calculate Standard Minute Value for garment operations. Essential for production planning and costing.
Line Efficiency
Calculate sewing line efficiency with all required IE fields: day production, SMV, manpower, working hours, and target/day.
BMI Calculator
Calculate your Body Mass Index (BMI) to check if you are underweight, normal, overweight, or obese.
Recent Articles
smv calculation in garments
SMV Calculation in Garments Industry (Complete Guide with Formula, Example, Calculator & Industrial Insights)
line efficiency calculation garments
Line Efficiency Calculation in Garments Industry (Complete Guide with Formula, Example, Calculator & Expert Tips)
gsm calculation formula
GSM Calculation Formula (Complete Guide with Example, Fabric Types, Conversion & Calculator)
target per hour garments