Studio Calculator
The math wizard in the studio
$1.99
1.6for iPhone, iPad and more
Age Rating
Studio Calculator Screenshots
About Studio Calculator
The Ultimate Music Math Calculator for your everyday calculations. Simply add the values you know and the app will intelligently figure out what it can calculate for you.
Calculate durations, BPM, frequency, delay times, time-stretch, pitch shift, phase alignment delay, file size and more, really fast and easy.
Never again search for the right page for the correct calculation and keep your session flowing.
Examples:
≈ The delay in samples (for any sample rate) between two microphones in different positions?
==> Enter the distance in meters and the calculation will show you the time in seconds and samples and more.
≈ Have a loop of 2 bars and want to know the BPM?
==> Enter the duration in seconds or samples and the number of bars and the corresponding BPM will be calculated. Correct calculations for all time signatures.
≈ Want to know all delay times for a BPM?
==> Enter the BPM, or tap it, and all the delay times will be calculated, in seconds, mili seconds or Herz.
≈ Have a song tuned to 440 Hz and need to change it to 432 Hz?
==> Enter both frequencies and the transposing pitch-shift and time-stretch are calculated.
≈ What is the duration of a song based on BPM and number of bars?
==> Enter the BPM and the bar count and the total time will be calculated.
≈ When working with a 6/8 time signature what is the BPM in your DAW?
==> Enter the metronome tempo (tmp) and the correct BPM will be calculated.
≈ What is the total time of 4 songs?
==> Enter all times in seconds or time format (or samples) and the total time will be calculated.
≈ A multichannel recording of 75 minutes, how much disk space will I need?
==> Just enter the total time and hit calculate for your answers in MB. Make sure the settings for sample rate, bit depth and channel count are set correctly.
And there is much more to the Studio Calculator!
- Copy a calculated value and use it as new input.
- Correct tempo (tpm) and BPM calculations for all time signatures, regular or irregular, simple or compound.
- Frequency to MIDI note calculation.
- Minimal design with an effective user interface.
- Support for 9 different video frame rates for duration calculations.
- Calculate the amount of storage space digital audio will use given a time value.
- Calculations done with 64bit float’s, a.k.a. very accurate.
- Set sample rate, bit depth, number of mono channels, time signature and frame rate to fit your needs for all calculations.
- Dark mode design.
- Custom build tempo tap option for accurate results even with fast tempi.
- Collapse answers for nice overview when you have many.
The Studio Calculator is your assistant: tell it the values you have and it’ll calculate everything there is to know from those values. You just pick what you need.
You can enter tpm, BPM, bars, frequency, seconds, time, semitones, meters and samples.
It can calculate all of that and will also calculate MIDI notes, pitch shift (semitones), time stretch (percentage), frames count and file size (MB).
More calculations will be added over time, and if you miss anything, please let us know. Your feedback is much appreciated!
Enjoy!
Calculate durations, BPM, frequency, delay times, time-stretch, pitch shift, phase alignment delay, file size and more, really fast and easy.
Never again search for the right page for the correct calculation and keep your session flowing.
Examples:
≈ The delay in samples (for any sample rate) between two microphones in different positions?
==> Enter the distance in meters and the calculation will show you the time in seconds and samples and more.
≈ Have a loop of 2 bars and want to know the BPM?
==> Enter the duration in seconds or samples and the number of bars and the corresponding BPM will be calculated. Correct calculations for all time signatures.
≈ Want to know all delay times for a BPM?
==> Enter the BPM, or tap it, and all the delay times will be calculated, in seconds, mili seconds or Herz.
≈ Have a song tuned to 440 Hz and need to change it to 432 Hz?
==> Enter both frequencies and the transposing pitch-shift and time-stretch are calculated.
≈ What is the duration of a song based on BPM and number of bars?
==> Enter the BPM and the bar count and the total time will be calculated.
≈ When working with a 6/8 time signature what is the BPM in your DAW?
==> Enter the metronome tempo (tmp) and the correct BPM will be calculated.
≈ What is the total time of 4 songs?
==> Enter all times in seconds or time format (or samples) and the total time will be calculated.
≈ A multichannel recording of 75 minutes, how much disk space will I need?
==> Just enter the total time and hit calculate for your answers in MB. Make sure the settings for sample rate, bit depth and channel count are set correctly.
And there is much more to the Studio Calculator!
- Copy a calculated value and use it as new input.
- Correct tempo (tpm) and BPM calculations for all time signatures, regular or irregular, simple or compound.
- Frequency to MIDI note calculation.
- Minimal design with an effective user interface.
- Support for 9 different video frame rates for duration calculations.
- Calculate the amount of storage space digital audio will use given a time value.
- Calculations done with 64bit float’s, a.k.a. very accurate.
- Set sample rate, bit depth, number of mono channels, time signature and frame rate to fit your needs for all calculations.
- Dark mode design.
- Custom build tempo tap option for accurate results even with fast tempi.
- Collapse answers for nice overview when you have many.
The Studio Calculator is your assistant: tell it the values you have and it’ll calculate everything there is to know from those values. You just pick what you need.
You can enter tpm, BPM, bars, frequency, seconds, time, semitones, meters and samples.
It can calculate all of that and will also calculate MIDI notes, pitch shift (semitones), time stretch (percentage), frames count and file size (MB).
More calculations will be added over time, and if you miss anything, please let us know. Your feedback is much appreciated!
Enjoy!
Show More
What's New in the Latest Version 1.6
Last updated on Sep 1, 2023
Old Versions
- BPM tap function reached precision-A status. More accurate than ever seen before.
- Much improved UI coloring and layout.
- Better manual text.
- Fixed bug in Logic Length calculations.
- Many under the hood improvements and performance enhancements.
- Much improved UI coloring and layout.
- Better manual text.
- Fixed bug in Logic Length calculations.
- Many under the hood improvements and performance enhancements.
Show More
Version History
1.6
Sep 1, 2023
- BPM tap function reached precision-A status. More accurate than ever seen before.
- Much improved UI coloring and layout.
- Better manual text.
- Fixed bug in Logic Length calculations.
- Many under the hood improvements and performance enhancements.
- Much improved UI coloring and layout.
- Better manual text.
- Fixed bug in Logic Length calculations.
- Many under the hood improvements and performance enhancements.
1.5
Mar 10, 2023
- fix for background color in iOS 16.3 on some devices.
1.4
Jan 6, 2023
- added percentage difference calculation for DJ's and DJ tools when matching BPM's.
- added Logic length calculation for song duration calculations. (so now you can calculate any delay time to Logic ticks!
- some minor design enhancements and improvements
- added Logic length calculation for song duration calculations. (so now you can calculate any delay time to Logic ticks!
- some minor design enhancements and improvements
1.3.1
Jun 30, 2022
- Tap tempo settings now saved between sessions.
- New and better examples to show how the app can work for you.
- Added new tutorial for first start-up.
- New and better examples to show how the app can work for you.
- Added new tutorial for first start-up.
1.3
May 14, 2022
- Highly optimised input method! Huge tap saver for every input you'll ever do.
- Design enhancements and better answers.
If you have any request or feedback please feel free to send an email to us! (Also on the info page)
- Design enhancements and better answers.
If you have any request or feedback please feel free to send an email to us! (Also on the info page)
1.2.1
Apr 17, 2022
- When you copy a number it will also be copied to the clipboard to use in another app.
- Added button to delete multiple inputs.
- Better answers.
App Store reviews are very helpful. If you like Studio Calculator, would you mind taking a moment to write a nice review? We’d greatly appreciate it.
- Added button to delete multiple inputs.
- Better answers.
App Store reviews are very helpful. If you like Studio Calculator, would you mind taking a moment to write a nice review? We’d greatly appreciate it.
1.2
Mar 14, 2022
- Added 32 bit and 64 bit file size calculations.
- Added optional number of mono audio channels as a settings. For better suited file size calculations.
- And for those who don't use video: added switch to show or hide frames count calculations in the answers.
- Better layout of answers.
- After input of a time the cursor will jump back to the hours field for faster input. You can use the decimal separator to jump to the next field.
- Some graphic tweaks, like better note symbols.
- After adding time the cursor will jump back to hour indicator. PowerTip: using the comma you can jump to the minutes or seconds textfields.
- Added some examples to better show you what this app can do for you.
Any questions, suggestions or requests? Please send an email with your feedback (email on the bottom of the information page).
App Store reviews are very helpful. If you like Studio Calculator, would you mind taking a moment to write a nice review? We’d greatly appreciate it.
- Added optional number of mono audio channels as a settings. For better suited file size calculations.
- And for those who don't use video: added switch to show or hide frames count calculations in the answers.
- Better layout of answers.
- After input of a time the cursor will jump back to the hours field for faster input. You can use the decimal separator to jump to the next field.
- Some graphic tweaks, like better note symbols.
- After adding time the cursor will jump back to hour indicator. PowerTip: using the comma you can jump to the minutes or seconds textfields.
- Added some examples to better show you what this app can do for you.
Any questions, suggestions or requests? Please send an email with your feedback (email on the bottom of the information page).
App Store reviews are very helpful. If you like Studio Calculator, would you mind taking a moment to write a nice review? We’d greatly appreciate it.
1.1.3
Feb 19, 2022
- Better answers, more consistency and removed some redundancy.
- Under the hood code improvements.
Any questions, suggestions or requests? Please send an email with your feedback (email on the bottom of the information page).
App Store reviews are very helpful. If you like Studio Calculator, would you mind taking a moment to write a nice review? We’d greatly appreciate it.
- Under the hood code improvements.
Any questions, suggestions or requests? Please send an email with your feedback (email on the bottom of the information page).
App Store reviews are very helpful. If you like Studio Calculator, would you mind taking a moment to write a nice review? We’d greatly appreciate it.
1.1.2
Feb 10, 2022
- Added full screen button to resize the answers list.
- Bigger collapse button to make life just that little bit better.
- There was this thing when you added a negative semitone, the next number, when not a semitone, was negative again. And a negative BPM doesn't make any sense. Sorry for this. It is fixed now.
- Bigger collapse button to make life just that little bit better.
- There was this thing when you added a negative semitone, the next number, when not a semitone, was negative again. And a negative BPM doesn't make any sense. Sorry for this. It is fixed now.
1.1.1
Feb 2, 2022
- Added haptic feedback just because it feels good!
- Bigger input labels on the answers for full display.
- Some minor enhancements.
App Store reviews are very helpful. If you like Studio Calculator, would you mind taking a moment to write a nice review? We’d greatly appreciate it.
Any questions, suggestions or requests? Please send an email with your feedback (email in the information page).
- Bigger input labels on the answers for full display.
- Some minor enhancements.
App Store reviews are very helpful. If you like Studio Calculator, would you mind taking a moment to write a nice review? We’d greatly appreciate it.
Any questions, suggestions or requests? Please send an email with your feedback (email in the information page).
1.1
Jan 27, 2022
- Now you can collapse answers into small strip! Nice overview when you have many.
- Added semitone as input parameter. Calculate the new BPM, time or frequency after it is transposed up or down.
- Marked inputs that will not render an answer. It's now easier to navigate the possibilities.
- Better manual layout and information.
- Faster and cleaner code under the hood.
App Store reviews are very helpful. If you think Studio Calculator is worthy, would you mind taking a moment to write a nice review? We’d greatly appreciate it.
Any questions, suggestions or requests? Please send an email with your feedback (email in the information page).
- Added semitone as input parameter. Calculate the new BPM, time or frequency after it is transposed up or down.
- Marked inputs that will not render an answer. It's now easier to navigate the possibilities.
- Better manual layout and information.
- Faster and cleaner code under the hood.
App Store reviews are very helpful. If you think Studio Calculator is worthy, would you mind taking a moment to write a nice review? We’d greatly appreciate it.
Any questions, suggestions or requests? Please send an email with your feedback (email in the information page).
1.0.1
Jan 20, 2022
- New tap features Rounded and Average
- Full support for BPM and sheet tempi conversion in all time signatures
- Design enhancements
- Dark mode support
- Full support for BPM and sheet tempi conversion in all time signatures
- Design enhancements
- Dark mode support
1.0
Jan 2, 2022
Studio Calculator FAQ
Click here to learn how to download Studio Calculator in restricted country or region.
Check the following list to see the minimum requirements of Studio Calculator.
iPhone
Requires iOS 12.1 or later.
iPad
Requires iPadOS 12.1 or later.
iPod touch
Requires iOS 12.1 or later.
Studio Calculator supports English
Related Videos
Latest introduction video of Studio Calculator on iPhone
