Kutatua

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Total Calculations 2026

13805 calculations

Activity across the platform from Jan - Dec 2026.

Today

297
calculations

Sri Lanka

114
calculations

Cosine Similarity (Vector Method)

618
calculations

Basal Metabolic Rate (BMR)

247
calculations

Numbers are everywhere. But you don’t have to let them slow you down.

We’ve built a modern, mobile-friendly library of calculators that works: fast and always available.

Our tools are organized into clear categories, so you can find what you need in seconds:

➕ Basic & Complex Math

Basic arithmetic, percentages, areas and volumes. Statistics calculators, similarity calculuators, Fibonacci numbers, Mean, Variance, Standard Deviation, Kurtosis, Skewness to Combinatorics calculators.

➕ Financial & Business

Simple interest, compound interest, Trial Balance, Balance Sheet and its companion, the Common Size Balance sheet. M-PESA charges to VAT calculators.

➕ Science & Engineering

Scientific calculator like Power Consumption - Heating Time, Synchrronous motor speed and unit converters.

➕ Health & Fitness

BMI, BMR, body fat percentage, RDEE to the Ebbinghaus Forgetting Curve calculators.

➕ String Manipulators

SpongeBob Text Generators, uppercase/lowercase converters, Base64 encoders, Rot13 string converters to number-to-string converters.

➕ Date & Time

Past and future date calculators.

➕ Passwords & Entropy

Password strength, time-to-crack calculators and password generators.

Cosine Similarity (Vector Method).

618 calculations

Password - Time To Crack.

359 calculations

Resting Daily Energy Expenditure (RDEE).

314 calculations

Password Strength.

287 calculations

PAYE (2021).

283 calculations

Number-to-String.

279 calculations

Past/Future Date.

279 calculations

PAYE (2022).

279 calculations

VAT (Kenya).

276 calculations

PAYE (2020).

275 calculations

Body Fat Percentage.

267 calculations

Meters Converter.

265 calculations

Fibonacci Number.

263 calculations

Trial Balance.

261 calculations

Ebbinghaus Forgetting Curve.

259 calculations

Cosine Similarity (Bag of Words).

256 calculations

Fibonacci Sequence.

255 calculations

Balance Sheet.

255 calculations

PAYE (2023).

249 calculations

Basal Metabolic Rate (BMR).

247 calculations

A visitor has used Password Strength.

#calculator
29 Oct, 11:57 AM
29 Oct, 11:57 AM
11 57 29 Oct

A visitor has used Past/Future Date.

#calculator
29 Oct, 11:12 AM
29 Oct, 11:12 AM
11 12 29 Oct

A visitor has used Cosine Similarity (Bag of Words).

#calculator
29 Oct, 11:11 AM
29 Oct, 11:11 AM
11 11 29 Oct

A visitor has used Cosine Similarity (Bag of Words).

#calculator
29 Oct, 11:10 AM
29 Oct, 11:10 AM
11 10 29 Oct

A visitor has used Simple Interest.

#calculator
29 Oct, 11:02 AM
29 Oct, 11:02 AM
11 02 29 Oct

A visitor has used Mean, Variance, Standard Deviation, Kurtosis, Skewness.

#calculator
29 Oct, 11:01 AM
29 Oct, 11:01 AM
11 01 29 Oct

A visitor has used Power Consumption - Heating Time.

#calculator
29 Oct, 10:44 AM
29 Oct, 10:44 AM
10 44 29 Oct

A visitor has used Trial Balance.

#calculator
29 Oct, 10:32 AM
29 Oct, 10:32 AM
10 32 29 Oct

A visitor has used Simhash Similarity.

#calculator
29 Oct, 9:53 AM
29 Oct, 9:53 AM
09 53 29 Oct

A visitor has used Password - Time To Crack.

#calculator
29 Oct, 9:52 AM
29 Oct, 9:52 AM
09 52 29 Oct

A visitor has used Tanimoto Coefficient Similarity.

#calculator
29 Oct, 9:39 AM
29 Oct, 9:39 AM
09 39 29 Oct

A visitor has used Password - Time To Crack.

#calculator
29 Oct, 8:57 AM
29 Oct, 8:57 AM
08 57 29 Oct

A visitor has used Acreage.

#calculator
29 Oct, 8:55 AM
29 Oct, 8:55 AM
08 55 29 Oct

A visitor has used Number-to-String.

#calculator
29 Oct, 8:44 AM
29 Oct, 8:44 AM
08 44 29 Oct

A visitor has used M-PESA Charges.

#calculator
29 Oct, 8:43 AM
29 Oct, 8:43 AM
08 43 29 Oct

A visitor has used M-PESA Charges (2023).

#calculator
29 Oct, 8:43 AM
29 Oct, 8:43 AM
08 43 29 Oct

A visitor has used Simple Interest.

#calculator
29 Oct, 8:43 AM
29 Oct, 8:43 AM
08 43 29 Oct

A visitor has used Compound Interest.

#calculator
29 Oct, 8:43 AM
29 Oct, 8:43 AM
08 43 29 Oct

A visitor has used VAT (Kenya).

#calculator
29 Oct, 8:43 AM
29 Oct, 8:43 AM
08 43 29 Oct

A visitor has used VAT (South Africa).

#calculator
29 Oct, 8:43 AM
29 Oct, 8:43 AM
08 43 29 Oct

A visitor has used VAT (Nigeria).

#calculator
29 Oct, 8:43 AM
29 Oct, 8:43 AM
08 43 29 Oct

A visitor has used Balance Sheet.

#calculator
29 Oct, 8:43 AM
29 Oct, 8:43 AM
08 43 29 Oct

A visitor has used Trial Balance.

#calculator
29 Oct, 8:43 AM
29 Oct, 8:43 AM
08 43 29 Oct

A visitor has used PAYE (2019).

#calculator
29 Oct, 8:43 AM
29 Oct, 8:43 AM
08 43 29 Oct

A visitor has used PAYE (2020).

#calculator
29 Oct, 8:43 AM
29 Oct, 8:43 AM
08 43 29 Oct

A visitor has used PAYE (2021).

#calculator
29 Oct, 8:43 AM
29 Oct, 8:43 AM
08 43 29 Oct

A visitor has used PAYE (2022).

#calculator
29 Oct, 8:42 AM
29 Oct, 8:42 AM
08 42 29 Oct

A visitor has used PAYE (2023).

#calculator
29 Oct, 8:42 AM
29 Oct, 8:42 AM
08 42 29 Oct

A visitor has used Basic Arithmetic.

#calculator
29 Oct, 8:42 AM
29 Oct, 8:42 AM
08 42 29 Oct

A visitor has used Areas.

#calculator
29 Oct, 8:42 AM
29 Oct, 8:42 AM
08 42 29 Oct

  United States

4911 calculations

  Japan

1875 calculations

  China

1073 calculations

Anonymous Location

991 calculations

  United Kingdom

765 calculations

  Canada

628 calculations

  Germany

349 calculations

  France

276 calculations

  Brazil

266 calculations

  Mexico

146 calculations

  Bulgaria

140 calculations

  Sri Lanka

114 calculations

  Kenya

106 calculations

  Europe

102 calculations

  Sweden

97 calculations

  Turkey

92 calculations

  Iran, Islamic Republic of

90 calculations

  India

87 calculations

  Argentina

86 calculations

  Romania

86 calculations