Set the genes each parent shows or carries, and the calculator will show every possible baby the pairing can produce, with the percentage.
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Male or Female Hatchlings?
Sliders' sex is set by egg temperature in the middle third of incubation, not by genes. Estimate uses a pivotal temperature of about 84.6 °F; real clutches vary.
Incubation Simulation
Oval, leathery white eggs, about 1 to 1.5 in (2.5 to 3.8 cm) long. Females lay 2 to 30 eggs per clutch and may lay several clutches between March and August.Tap an egg to watch that baby develop.
Candling-style view, so you can see inside the egg. Each egg gets a morph in proportion to the hatchling results below; in a real clutch every egg is a separate roll of the dice, so your clutch can come out differently. Hatch day is estimated from the incubation temperature in Male or Female Hatchlings above.
Albino /Caramel is the results notation: the trait before the slash shows; the one after it is carried hidden (het).
Possible het parents (50% or 66%) are handled as odds, so the results include the chance they don't carry the gene at all.
Black Pearl and Charcoal are both melanistic and act as two versions of the same gene, so both are set in the Melanistic row. Black Pearl × Charcoal gives melanistic babies that look like a mix of both morphs. Het Charcoal × Het Black Pearl gives 25% of these mixes. Ghosts are named by their melanistic genes: Ghost (Charcoal × Hypo) (2 Charcoal copies), Ghost (Black Pearl × Hypo) (2 Black Pearl copies) and Ghost (with mixed melanistic genes) (one of each). The Ultra versions are Ultra Ghost (Charcoal × Hypo), Ultra Ghost (Black Pearl × Hypo) and Ultra Ghost (with mixed melanistic genes). Other combos such as Creamsicle and Camo are only named for pure Charcoal babies.
Paisley Clown is on the same gene as Clown. In the Clown row, choose the Paisley options. Paisley × Paisley gives Paisley Clowns; Paisley × Clown gives Clown babies with one copy of each.
Dreamsicle is a high-contrast Caramel Pink (mostly white shell, few or no caramel spots), not a separate gene. Set it as Caramel Pink Visual; the calculator can't predict how white the babies' shells will be.
Snow is Albino + Caramel Pink and needs two copies of each. Albino × Caramel Pink gives Double Het Snows, and two Double Hets give 1 in 16 Snows. Snow × Albino het Caramel Pink gives 50% Snows; Snow × Snow gives all Snows.
Creamsicle is Caramel Pink + Charcoal and needs two copies of each. Caramel Pink × Charcoal gives Double Het Creamsicles, and two Double Hets give 1 in 16 Creamsicles. Creamsicle × Caramel Pink het Charcoal gives 50% Creamsicles.
Lucy is Caramel Pink + Paradox. Caramel Pink needs two copies, but Paradox only needs one. Caramel Pink × Paradox gives 50% Paradox het Caramel Pink; Lucy × Caramel Pink gives 50% Lucys.
Green Goblin is Lemon/Lime Rio + Charcoal and needs two copies of each. Lemon/Lime Rio × Charcoal gives Double Het Green Goblins, and two Double Hets give 1 in 16 Green Goblins. Green Goblin × Charcoal het Lemon/Lime Rio gives 50% Green Goblins.
Lemon Drop is on the same gene as Lemon/Lime Rio. In the Lemon/Lime Rio row, choose the Lemon Drop options. Lemon Drop × Lemon Drop gives Lemon Drops; Lemon Drop × Lemon/Lime Rio gives Lemon/Lime babies with one copy of each.
Pink Lemonade is Lemon Drop + Caramel Pink and needs two copies of each. Lemon Drop × Caramel Pink gives Double Het Pink Lemonades, and two Double Hets give 1 in 16 Pink Lemonades. Pink Lemonade × Caramel Pink het Lemon Drop gives 50% Pink Lemonades.
Lubino needs two copies of Albino and two copies of Hybino. Set both parents to Het for each gene (Double Het Lubino) and 1 in 16 babies is a Lubino; two Lubinos make all Lubinos.
Hybino Clown is Hybino + Clown and needs two copies of each. Set Hybino Visual and Visual Clown in the Clown row. Hybino × Clown gives Double Het Hybino Clowns, and two Double Hets give 1 in 16.
Eclipse is Axanthic + Paisley Clown (double recessive). Set Axanthic Visual and Visual Paisley Clown in the Clown row. Axanthic × Paisley Clown gives Double Het Eclipses, and two Double Hets give 1 in 16 Eclipses.
Galaxy Paisley is Charcoal + Paisley Clown, the Paisley version of Camo. Set Charcoal Visual and Visual Paisley Clown in the Clown row. Charcoal × Paisley Clown gives Double Het Galaxy Paisleys, and two Double Hets give 1 in 16.
Camo is Charcoal + Clown. Set Charcoal Visual and Visual Clown in the Clown row. Charcoal × Clown gives Double Het Camos, and two Double Hets give 1 in 16 Camos.
Albino Paisley Clown is Albino + Paisley Clown. Set Albino Visual and Visual Paisley Clown in the Clown row. Albino × Paisley Clown gives Double Het Albino Paisleys, and two Double Hets give 1 in 16.
Cosmic Paisley Clown is Paisley Clown + Lime. Set Visual Paisley Clown in the Clown row and Visual Lemon/Lime Rio in the Lemon/Lime row. Paisley Clown × Lemon/Lime Rio gives Double Het Cosmic Paisley Clowns, and two Double Hets give 1 in 16 Cosmics.
Axanthic is recessive and removes yellow and orange, leaving black, grey and white with a red ear. Combined with Paisley Clown it makes an Eclipse: set Axanthic Visual and Visual Paisley Clown in the Clown row.
RT Hypo is co-dominant, like Paradox: one copy makes an RT Hypo, two copies make an Ultra, which looks like an albino. RT Hypo × Normal gives 50% RT Hypos; RT Hypo × RT Hypo gives 25% Ultras.
Ghost (Charcoal × Hypo) is RT Hypo (1 copy) + Charcoal (2 copies), and Ultra Ghost (Charcoal × Hypo) is Ultra (2 RT Hypo copies) + Charcoal. Set Charcoal Visual and RT Hypo to 1 copy or Ultra. Ghosts come in light and dark phases, which the calculator can't predict.
Ghost (Black Pearl × Hypo) is RT Hypo (1 copy) + Black Pearl, and Ultra Ghost (Black Pearl × Hypo) is Ultra + Black Pearl: the Black Pearl-line versions of Ghost (Charcoal × Hypo) and Ultra Ghost (Charcoal × Hypo). RT Hypo × Black Pearl gives 50% RT Hypo het Black Pearl; pair those back to a Black Pearl for 25% Ghosts (Black Pearl × Hypo).
Sage is a rare single-gene dominant morph: one copy shows, and two copies look the same. Sage × Normal gives 50% Sages; a 2-copy Sage makes every baby a Sage.
Obsidian is a dominant pied: one copy shows, and two copies look the same. A 2-copy (homozygous) Obsidian makes every baby an Obsidian, and results mark those babies "(2 copies)". Obsidian × Normal gives 50% Obsidians.
Paradox is co-dominant: one copy shows, two copies make a Super Paradox. Every other gene here is recessive: it only shows when a baby gets a copy from both parents.
Save pairing keeps the parents' settings in this browser so you can load them later. Copy results copies the full list as text, and Email results opens your email app with the results filled in.
Click any turtle picture to see it bigger, with a description, its genetics and a colour key.
Pictures are illustrations. Combinations without their own drawing use the closest one.