Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Astronomy
Meteor Shower Activity Calculator
Estimate how many meteors per hour you will actually see during a meteor shower, accounting for radiant altitude, sky darkness, and moonlight. Use it on the night of a shower to set realistic expectations.
Fill in the required fields to see your result.
Astronomy
Solar Eclipse Duration Calculator
Estimate how long totality or partial coverage will last at your location during a solar eclipse. Enter the eclipse path width, Moon shadow speed, and your latitude to get duration in seconds.
Fill in the required fields to see your result.
Key differences
| Meteor Shower Activity Calculator | Solar Eclipse Duration Calculator | |
|---|---|---|
| Category | Astronomy | Astronomy |
| Inputs required | 4 | 4 |
| Result | Expected Hourly Rate (meteors/hour) | Eclipse Duration (seconds) |
| What it does | Estimate how many meteors per hour you will actually see during a meteor shower, accounting for radiant altitude, sky darkness, and moonlight. Use it on the night of a shower to set realistic expectations. | Estimate how long totality or partial coverage will last at your location during a solar eclipse. Enter the eclipse path width, Moon shadow speed, and your latitude to get duration in seconds. |