Phone Keypad Decoder Calculator
Decode multi-tap phone keypad input: enter the key number and how many times it was pressed to find the letter.
Compare Your Options And Get Clear Answers
Decode multi-tap phone keypad input: enter the key number and how many times it was pressed to find the letter.
Phone Keypad Decoder Estimator
Enter your numbers below for an instant estimate.
How It Works
Key concepts behind this calculator
Pick the Key
Keys 2 to 9 carry letters.
Count Presses
Each press moves to the next letter on the key.
Wrap Around
After the last letter the cycle starts again.
Use As A Guide
Results are estimates based on your inputs. Check real quotes, rates and professional advice before deciding.
Phone Keypad Letter Map
Standard ITU E.161 letter layout.
| Key | Letters | Presses for 1st | Presses for last |
|---|---|---|---|
| 2 | ABC | 1 | 3 |
| 3 | DEF | 1 | 3 |
| 4 | GHI | 1 | 3 |
| 5 | JKL | 1 | 3 |
| 7 | PQRS | 1 | 4 |
| 9 | WXYZ | 1 | 4 |
| Rule of Thumb | Key 1 has no letters | 7 and 9 have four | 0 is space |
Phone Keypad Decoder Calculator FAQ
Answers to common questions about this calculator.
A text entry method where each key press cycles through the letters on that key.
Keys 7 (PQRS) and 9 (WXYZ).
No. On most keypads, 1 and 0 are used for punctuation and space.
No. T9 predicts words using one press per letter; multi-tap uses repeated presses.