Words to numbers converter
World's simplest number tool
Quickly convert English words to numbers in your browser. To get your numbers, just enter number names in the input field, and this utility will convert all of them to numbers. It works with integers, decimal numbers, and currencies. Created by developers from team Browserling.
We put a browser in your browser! Browserling
Check out our project Browserling – get a browser in your browser.
Words to numbers converter tool What is a words to numbers converter?
This is an online browser-based application for converting written words to numeric digits. This program is the inverse of the numbers to words converter. It takes numbers in a text format, such as "thirty-six", and returns them in a numeric format "36". The program distinguishes a wide variety of formats and is able to convert very large numbers, such as "one decillion" (1033) or "googol" (10100). It works with both negative and positive values. The webapp can also convert decimal numbers. For example, "five point forty-seven" turns into 5.47, and "twenty-six point three two one" turns into 26.321. This tool is even able to recognize words such as a "half" and a "quarter". For example, "one and a half" (1.5) or "six and a quarter" (6.25). Furthermore, this utility works with currencies. It recognizes more than a dozen world currencies and easily turns spelled money amount into numeric money amount. For example, "one dollar and fifty cents" turns into "$1 50¢" and "six francs and three centimes" turns into "6Fr. 3c". You can also use coin names, such as "nickel" (5¢) or "dime" (10¢). For example, "two dollars and a nickel" — "$2 5¢" and "twelve dollars and a dime" — "$12 10¢". In the options, you can configure the currency output format. There you can choose between decimal currency formats (such as "$2.99" and "2.99$") and individual banknote and coin formats (such as "$2 99¢" and "2$ 99¢), as well as change the position of the currency symbol relative to the amount. That's numberwang!
Words to numbers converter examples Click to use
Words to Integers
In this example, we convert nine integers from a word format to a numerical one. We have entered the numbers of various magnitudes and signs in the input field on the left and as you can see on lines 3 and 4, the same number can be written in two different formats: as a spelled number (one hundred twenty-three) or digit-by-digit (one two three). Both formats produce the number 123. The values on the 9th and 10th lines use another input format. The string "six sixes" means 6×6 = 36 and "twelve hundreds" is 12×100 = 1200.
one twenty-five one hundred twenty-three one two three minus one hundred and forty-two one billion, two hundred thirty-four million, five hundred sixty-seven thousand, eight hundred ninety one quadrillion, two hundred thousand, five six sixes twelve hundreds
1 25 123 123 -142 1234567890 1000000000102005 36 1200
Words to Decimal Numbers
This example creates decimal numbers from textual values. Similar to integers, decimals can be written in fully spelled ("six point twelve") or digit formats ("six point one two"). Instead of using the word "point" as a decimal separator, the numbers can also include fractions, such as a "half" or a "quarter" ("two and a half" and "nine trillion, nine and a quarter").
two point five minus zero point one eighty-two point fifty-six five hundred five point six zero six two and a half nine trillion, nine and a quarter six point twelve six point one two
2.5 -0.1 82.56 505.606 2.5 9000000000009.25 6.12 6.12
Words to Currency
In this example, we convert written currency values into shorter numeric amounts. All words that mean amounts are converted to digits and all words that indicate banknote or coin names become their symbols (such as £, $, and ¢). We enter different country banknotes and coins and also use several country-specific coin names, such as a "nickel", a "dime", and a "quarter". For the output format, we have selected a format that places the currency and coin symbols on the right side of the amount.
one dollar and one cent two pounds and ninety-nine pennies a nickel one hundred two dollars and a dime one million dollars and a quarter ten euros and a half twenty-three dollars and six nickels two euros, two quarters, a dime, a nickel, and a cent
1$ 1¢ 2£ 99p 5¢ 102$ 10¢ 1000000$ 25¢ 10€ 50¢ 23$ 30¢ 2€ 66¢
Required optionsSelect currency output format.
Pro tips Master online number tools
You can pass input to this tool via ?input query argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!
All number tools
Quickly create a list of numbers in arithmetic series.
Quickly create a list of numbers in geometric series.
Quickly calculate the coefficients of the binomial expansion.
Quickly create a downloadable image from numbers.
Quickly create a list of random numbers.
Quickly create a list of random primes from a specific interval.
Quickly create a matrix with random numbers as its elements.
Quickly create a random row or column vector.
Quickly exchange rows and columns of a matrix.
Quickly find the inverse matrix of any square matrix.
Quickly find the determinant of any square matrix.
Quickly calculate any number of digits of number π.
Quickly generate the specified number of Euler constant's digits.
Quickly generate any number of golden ratio digits.
Quickly generate numbers of say what you see sequence.
Quickly calculate numbers of Fibonacci sequence.
Quickly calculate numbers of Lucas series.
Quickly generate Fibonacci-like series with custom start values.
Quickly calculate members of a linear recurrence series.
Quickly create a sequence of prime numbers.
Quickly check if the given number is a prime.
Quickly compute all prime factors of a number.
Quickly compute all divisors of a number.
Quickly calculate the GCD of two or more numbers.
Quickly calculate the LCM of two or more numbers.
Quickly create a list of increasing or decreasing integers.
Quickly create a sequence of even numbers.
Quickly create a sequence of odd numbers.
Quickly create a list of squares.
Quickly create a list of cubes.
Quickly generate a series of numbers in the form 2^n.
Quickly generate a series of numbers in the form 10^n.
Quickly choose one or more numbers from a list of numbers.
Quickly round one or more numbers to the given accuracy.
Quickly sort numbers in ascending or descending order.
Quickly sort number's digits in ascending or descending order.
Quickly randomize the order of digits in a number.
Quickly filter numbers according to certain criteria.
Quickly add up all the numbers in the given list and find their sum.
Quickly multiply all the numbers together and find their product.
Quickly add up all the digits of the given numbers.
Quickly multiply all the digits of the given numbers.
Quickly sum up all the fractions in the given list and find their total.
Quickly find the largest number in a number sequence.
Quickly find the smallest number in a number sequence.
Quickly create a diagonal matrix with ones on the main diagonal.
Quickly spell cardinal and ordinal numbers using English words.
Quickly convert spelled numbers to regular numbers.
Quickly convert a number to the form 2^x.
Quickly express a number in the form 10^x.
Quickly convert base 10 numbers to base -10.
Quickly convert a number from one base to any other base.
Quickly convert simple fractions to pretty Unicode fractions.
Quickly add digits to a number so that it becomes a palindrome.
Quickly test if the given numbers are palindromes.
Coming soon These number tools are on the way
Generate Numberwang Numbers
Create a list of numberwang numbers.
Given numbers and a grammar, recursively rewrite them.
Create a Floating Point Number
Create a number from the mantissa, base and exponent.
Convert a Number to the Scientific Notation
Convert a number to the a*10^b form.
Convert Scientific Notation to a Number
Convert a number in scientific notation to a regular number.
Generate Random Binary Numbers
Create a list of random binary numbers.
Generate Random Octal Numbers
Create a list of random octal numbers.
Generate Random Decimal Numbers
Create a list of random decimal numbers.
Generate Random Hex Numbers
Create a list of random hexadecimal numbers.
Calculate a Running Sum
Calculate a cumulative sum of a list of numbers.
Calculate a Running Product
Calculate a cumulative product of a list of numbers.
Calculate the Factorial
Find the factorial of a number.
Generate Number Bigrams
Create a list of digit bigrams from a number.
Generate Number Trigrams
Create a list of digit trigrams from a number.
Generate Number N-grams
Create a list of digit ngrams from a number.
Generate a Polynomial Sequence
Create a list of polynomial progression numbers.
Generate SI Prefixes
Create a list of metric prefixes.
Analyze a Number
Report how many digits appear how many times.
Convert a Number to an Ordinal
Convert a cardinal number to an ordinal number.
Convert an Ordinal to a Number
Convert an ordinal number to a cardinal number.
Convert a Number to Roman Number
Convert Arabic numerals to Roman numerals.
Convert a Roman Number to Regular Number
Convert Roman Numerals to Arabic numerals.
Generate Negafibonacci Numbers
Calculate a series of extended Fibonacci numbers.
Generate Fibonacci Primes
Find numbers that are both Fibonacci numbers and primes.
Fibonacci Number Test
Check if a number is a Fibonacci number.
Fibonacci Prime Test
Check if a number is both a Fibonacci number and a prime.
Construct Fibonacci Words
Create a sequence of Fibonacci words.
Construct Tribonacci Words
Create a sequence of Tribonacci words.
Generate Negalucas Numbers
Calculate a series of extended Lucas numbers.
Generate Lucas Primes
Calculate a series of extended Lucas numbers.
Lucas Prime Test
Check if a number is both a Lucas number and a prime.
Calculate the Trace of a Matrix
Find the sum of main diagonal elements of a matrix.
Calculate the Eigenvalues of a Matrix
Find the eigenvalues of a matrix.
Compute the product of two matrices.
Compute the sum of two matrices.
Compute the difference of two matrices.
Generate Moser de Bruijn Numbers
Calculate a sequence of Moser-Bruijn numbers.
Generate Kolakoski Numbers
Calculate a sequence of Oldenburger-Kolakoski numbers.
Generate Stanley Numbers
Calculate a sequence of Stanley numbers.
Generate Gijswijt Numbers
Calculate a sequence of self-describing Gijswijt numbers.
Generate Rudin-Shapiro Numbers
Calculate a sequence of Rusin-Shapiro numbers.
Generate Baum-Sweet Numbers
Calculate a sequence of Baum-Sweet numbers.
Generate Thue-Morse Sequence
Calculate members of Thue-Morse number series.
Generate Perfect Numbers
Create a list of perfect numbers.
Generate Almost Perfect Numbers
Create a list of almost perfect numbers.
Generate Excessive Number Sequence
Calculate a sequence of abundant numbers.
Generate Deficient Number Sequence
Calculate a sequence of deficient numbers.
Calculate Dragon Curve Numbers
Generate a list of paperfolding sequence numbers.
Generate Composite Numbers
Create a list of numbers that are not prime.
Draw a Numbers Table
Generate a table of numbers.
Test if a Number is Perfect
Check if the given number is a perfect number.
Test if a Number is Abundant
Check if the given number is an abundant number.
Test if a Number is Deficient
Check if the given number is a deficient number.
Calculate the Modulo
Find the modulus of a number.
Group Number Digits
Group together digits of a number.
Split a Number into Digits
Create a list of digits from a number.
Apply sprintf or printf function to numbers.
Create Zalgo Numbers
Let Zalgo destroy your numbers.
Mirror a Number
Create a mirror copy of a number.
Zero-pad a Number
Add zeros to a number.
Reverse a Number
Reverse the order of digits of a number.
Rotate a Number
Cyclically rotate digits of a number to the left or right.
Increase All Digits in a Number
Add one to every digit in a number.
Decrease All Digits in a Number
Subtract one from every digit in a number.
Count Number Occurrences
Find how often numeric values occur.
Find x% of a number.
Generate Natural Numbers
Create a list of natural numbers.
Generate Rational Numbers
Create a list of rational numbers.
Generate Constant Sequence
Create a series of numbers where all terms are the same.
Generate Real Numbers
Create a sequence of real numbers.
Generate Complex Numbers
Create a list of complex numbers.
Generate Binary Numbers
Create a sequence of binary numbers.
Generate Pairs of Numbers
Create a sequence of number pairs.
Generate Triples of Numbers
Create a sequence of number triples.
Generate Tuples of Numbers
Create a sequence of number n-tuples.
Find the Decimal Expansion of a Number
Rewrite a number in the decimal representation.
Convert a Fraction to a Decimal
Convert a fraction to a decimal number.
Convert a Decimal to a Fraction
Convert a decimal number to a fraction.
Convert a Binary Number to Octal Number
Convert a base two number to base eight number.
Convert a Binary Number to Decimal Number
Convert a base two number to base ten number.
Convert a Binary Number to Hex Number
Convert a base two number to base sixteen number.
Convert a Octal Number to Binary Number
Convert a base eight number to base two number.
Convert a Octal Number to Decimal Number
Convert a base eight number to base ten number.
Convert a Octal Number to Hex Number
Convert a base eight number to base sixteen number.
Convert a Decimal Number to Binary Number
Convert a base ten number to base two number.
Convert a Decimal Number to Octal Number
Convert a base ten number to base eight number.
Convert a Decimal Number to Hex Number
Convert a base ten number to base sixteen number.
Convert a Hex Number to Binary Number
Convert a base sixteen number to base two number.
Convert a Hex Number to Octal Number
Convert a base sixteen number to base eight number.
Convert a Hex Number to Decimal Number
Convert a base sixteen number to base ten number.
Convert Any Number to Any Base
Convert any number in any base to any other base.
Change Number's Mantissa
Change the significand of a number.
Change Number's Exponent
Change the power of a number.
Numberwang Number Test
Test if the given number is numberwang.
Subscribe! Never miss an update
Notifications We'll let you know when we add this tool