Kaffarah calculator
Work out kaffarah for fasts broken deliberately, with the consecutive fasting option and the feeding option side by side, at a rate you set.
Check whether kaffarah applies before using this
Kaffarah is for a fast of Ramadan broken deliberately without a valid excuse. It is not what applies to a fast missed through illness or travel, and what counts as deliberate differs between schools. That is a question for someone qualified. This page does the arithmetic once the answer is known.
The two options
Kaffarah is commonly stated as fasting sixty consecutive days, or feeding sixty people in need. The figure sixty is not in dispute, and the tool works out both.
What is disputed is whether they are a free choice. Several schools hold they must be taken in order: fasting first, and feeding only where fasting is genuinely not possible. Others treat them as alternatives. Neither is presented here as the answer, and the options are not ranked on the page.
Consecutive means consecutive
The fasting option is generally stated as sixty days in an unbroken run, and breaking it without a valid excuse usually means starting over. That is worth understanding before beginning rather than sixty days in, so ask about what counts as a valid interruption first.
More than one day
If several days were broken, some hold a separate expiation is owed for each and others that one covers them all. Three days is either three sets of sixty or one, and there is no way to present that as a single number honestly, so it is a setting, and the page says why.
Kaffarah is not fidyah
The two are often confused. Fidyah replaces a fast that cannot be made up. Kaffarah is an expiation for deliberately breaking one. A fast missed for illness or travel is normally made up later and involves neither.